Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing
Identifieur interne : 000049 ( Hal/Corpus ); précédent : 000048; suivant : 000050Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing
Auteurs : Marion Fischer-Le Saux ; Sophie Bonneau ; Salwa Essakhi ; Charles Manceau ; Marie-Agnès JacquesSource :
- Applied and Environmental Microbiology [ 0099-2240 ] ; 2015.
Abstract
Deep and comprehensive knowledge of the genetic structure of pathogenic species is the cornerstone on which the design of precise molecular diagnostic tools is built. Xanthomonas arboricola is divided into pathovars, some of which are classified as quarantine organisms in many countries and are responsible for diseases on nut and stone fruit trees that have emerged worldwide. Recent taxonomic studies of the genus Xanthomonas showed that strains isolated from other hosts should be classified in X. arboricola, extending the host range of the species. To investigate the genetic structure of X. arboricola and the genetic relationships between highly pathogenic strains and strains apparently not relevant to plant health, we conducted multilocus sequence analyses on a collection of strains representative of the known diversity of the species. Most of the pathovars were clustered in separate monophyletic groups. The pathovars pruni, corylina, and juglandis, responsible for pandemics in specific hosts, were highly phylogenetically related and clustered in three distinct clonal complexes. In contrast, strains with no or uncertain pathogenicity were represented by numerous unrelated singletons scattered in the phylogenic tree. Depending on the pathovar, intra- and interspecies recombination played contrasting roles in generating nucleotide polymorphism. This work provides a population genetics framework for molecular epidemiological surveys of emerging plant pathogens within X. arboricola. Based on our results, we propose to reclassify three former pathovars of Xanthomonas campestris as X. arboricola pv. arracaciae comb. nov., X. arboricola pv. guizotiae comb. nov., and X. arboricola pv. zantedeschiae comb. nov. An emended description of X. arboricola Vauterin et al. 1995 is provided.
Url:
DOI: 10.1128/AEM.00050-15
Links to Exploration step
Hal:hal-01905527Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing</title>
<author><name sortKey="Fischer Le Saux, Marion" sort="Fischer Le Saux, Marion" uniqKey="Fischer Le Saux M" first="Marion" last="Fischer-Le Saux">Marion Fischer-Le Saux</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Bonneau, Sophie" sort="Bonneau, Sophie" uniqKey="Bonneau S" first="Sophie" last="Bonneau">Sophie Bonneau</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Essakhi, Salwa" sort="Essakhi, Salwa" uniqKey="Essakhi S" first="Salwa" last="Essakhi">Salwa Essakhi</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Manceau, Charles" sort="Manceau, Charles" uniqKey="Manceau C" first="Charles" last="Manceau">Charles Manceau</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Jacques, Marie Agnes" sort="Jacques, Marie Agnes" uniqKey="Jacques M" first="Marie-Agnès" last="Jacques">Marie-Agnès Jacques</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-01905527</idno>
<idno type="halId">hal-01905527</idno>
<idno type="halUri">https://hal.archives-ouvertes.fr/hal-01905527</idno>
<idno type="url">https://hal.archives-ouvertes.fr/hal-01905527</idno>
<idno type="doi">10.1128/AEM.00050-15</idno>
<date when="2015">2015</date>
<idno type="wicri:Area/Hal/Corpus">000049</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing</title>
<author><name sortKey="Fischer Le Saux, Marion" sort="Fischer Le Saux, Marion" uniqKey="Fischer Le Saux M" first="Marion" last="Fischer-Le Saux">Marion Fischer-Le Saux</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Bonneau, Sophie" sort="Bonneau, Sophie" uniqKey="Bonneau S" first="Sophie" last="Bonneau">Sophie Bonneau</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Essakhi, Salwa" sort="Essakhi, Salwa" uniqKey="Essakhi S" first="Salwa" last="Essakhi">Salwa Essakhi</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Manceau, Charles" sort="Manceau, Charles" uniqKey="Manceau C" first="Charles" last="Manceau">Charles Manceau</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
<author><name sortKey="Jacques, Marie Agnes" sort="Jacques, Marie Agnes" uniqKey="Jacques M" first="Marie-Agnès" last="Jacques">Marie-Agnès Jacques</name>
<affiliation><hal:affiliation type="laboratory" xml:id="struct-190315" status="OLD"> <idno type="IdRef">073995266</idno>
<idno type="RNSR">201220383H</idno>
<orgName>Institut de Recherche en Horticulture et Semences</orgName>
<orgName type="acronym">IRHS</orgName>
<date type="start">2012-01-01</date>
<date type="end">2019-12-31</date>
<desc> <address> <addrLine>AGROCAMPUS OUEST, UMR1345 IRHS, F-49045 Angers, France</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www6.angers-nantes.inra.fr/irhs</ref>
</desc>
<listRelation> <relation active="#struct-74911" type="direct"></relation>
<relation name="UMR1345" active="#struct-92114" type="direct"></relation>
<relation active="#struct-108028" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"> <idno type="IdRef">026402920</idno>
<idno type="ISNI">0000000122483363</idno>
<orgName>Université d'Angers</orgName>
<orgName type="acronym">UA</orgName>
<date type="start">1971-10-25</date>
<desc> <address> <addrLine>Université d'Angers - 40 Rue de Rennes, BP 73532 - 49035 Angers CEDEX 01</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-angers.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR1345" active="#struct-92114" type="direct"><org type="institution" xml:id="struct-92114" status="OLD"> <orgName>Institut National de la Recherche Agronomique</orgName>
<orgName type="acronym">INRA</orgName>
<date type="start">1946-05-18</date>
<date type="end">2019-12-31</date>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.inra.fr</ref>
</desc>
</org>
</tutelle>
<tutelle active="#struct-108028" type="direct"><org type="institution" xml:id="struct-108028" status="VALID"> <orgName>AGROCAMPUS OUEST</orgName>
<desc> <address> <addrLine>Institut Supérieur des Sciences Agronomiques, Agroalimentaires, Horticoles et du Paysage - 65, rue de St Brieuc - CS 84215 - 35042 Rennes cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.agrocampus-ouest.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
</affiliation>
</author>
</analytic>
<idno type="DOI">10.1128/AEM.00050-15</idno>
<series><title level="j">Applied and Environmental Microbiology</title>
<idno type="ISSN">0099-2240</idno>
<imprint><date type="datePub">2015</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"> <p>Deep and comprehensive knowledge of the genetic structure of pathogenic species is the cornerstone on which the design of precise molecular diagnostic tools is built. Xanthomonas arboricola is divided into pathovars, some of which are classified as quarantine organisms in many countries and are responsible for diseases on nut and stone fruit trees that have emerged worldwide. Recent taxonomic studies of the genus Xanthomonas showed that strains isolated from other hosts should be classified in X. arboricola, extending the host range of the species. To investigate the genetic structure of X. arboricola and the genetic relationships between highly pathogenic strains and strains apparently not relevant to plant health, we conducted multilocus sequence analyses on a collection of strains representative of the known diversity of the species. Most of the pathovars were clustered in separate monophyletic groups. The pathovars pruni, corylina, and juglandis, responsible for pandemics in specific hosts, were highly phylogenetically related and clustered in three distinct clonal complexes. In contrast, strains with no or uncertain pathogenicity were represented by numerous unrelated singletons scattered in the phylogenic tree. Depending on the pathovar, intra- and interspecies recombination played contrasting roles in generating nucleotide polymorphism. This work provides a population genetics framework for molecular epidemiological surveys of emerging plant pathogens within X. arboricola. Based on our results, we propose to reclassify three former pathovars of Xanthomonas campestris as X. arboricola pv. arracaciae comb. nov., X. arboricola pv. guizotiae comb. nov., and X. arboricola pv. zantedeschiae comb. nov. An emended description of X. arboricola Vauterin et al. 1995 is provided.</p>
</div>
</front>
</TEI>
<hal api="V3"> <titleStmt> <title xml:lang="en">Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing</title>
<author role="aut"> <persName> <forename type="first">Marion</forename>
<surname>Fischer-Le Saux</surname>
</persName>
<email type="md5">96a78a28cdd22769f3769a5cc9d3fd05</email>
<email type="domain">angers.inra.fr</email>
<idno type="idhal" notation="string">marion-fischer-le-saux</idno>
<idno type="idhal" notation="numeric">183908</idno>
<idno type="halauthorid">1148151</idno>
<idno type="ORCID">https://orcid.org/0000-0002-9567-9444</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Sophie</forename>
<surname>Bonneau</surname>
</persName>
<email type="md5">9ec60e3ac60131e84696f7b64eda76e7</email>
<email type="domain">inra.fr</email>
<idno type="halauthorid">1167640</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Salwa</forename>
<surname>Essakhi</surname>
</persName>
<idno type="halauthorid">11302853</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Charles</forename>
<surname>Manceau</surname>
</persName>
<idno type="halauthorid">204133</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Marie-Agnès</forename>
<surname>Jacques</surname>
</persName>
<email type="md5">94ba2173329e04a476a4763a67210d25</email>
<email type="domain">angers.inra.fr</email>
<idno type="halauthorid">863002</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<editor role="depositor"> <persName> <forename>Okina</forename>
<surname>Université d'Angers</surname>
</persName>
<email type="md5">b5db9c104e451c4c3e7e86bba508166f</email>
<email type="domain">contact.univ-angers.fr</email>
</editor>
<funder>Part of a program funded by the Region Pays de la Loire (Xanthost) and by the Plant Health and Environment Department of INRA (SPE 2008-0077-03)</funder>
</titleStmt>
<editionStmt> <edition n="v1" type="current"> <date type="whenSubmitted">2018-10-25 19:44:52</date>
<date type="whenModified">2020-05-27 10:19:39</date>
<date type="whenReleased">2018-10-25 19:44:52</date>
<date type="whenProduced">2015</date>
<ref type="externalLink" target="https://aem.asm.org/content/aem/81/14/4651.full.pdf"></ref>
</edition>
<respStmt> <resp>contributor</resp>
<name key="300611"> <persName> <forename>Okina</forename>
<surname>Université d'Angers</surname>
</persName>
<email type="md5">b5db9c104e451c4c3e7e86bba508166f</email>
<email type="domain">contact.univ-angers.fr</email>
</name>
</respStmt>
</editionStmt>
<publicationStmt> <distributor>CCSD</distributor>
<idno type="halId">hal-01905527</idno>
<idno type="halUri">https://hal.archives-ouvertes.fr/hal-01905527</idno>
<idno type="halBibtex">fischerlesaux:hal-01905527</idno>
<idno type="halRefHtml">Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (14), pp.4651-4668. ⟨10.1128/AEM.00050-15⟩</idno>
<idno type="halRef">Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (14), pp.4651-4668. ⟨10.1128/AEM.00050-15⟩</idno>
</publicationStmt>
<seriesStmt> <idno type="stamp" n="INRA">INRA - Institut national de la recherche agronomique</idno>
<idno type="stamp" n="UNAM">l'unam - université nantes angers le mans</idno>
<idno type="stamp" n="UNIV-ANGERS">Université d'Angers</idno>
<idno type="stamp" n="GIP-BE">GIP Bretagne Environnement</idno>
<idno type="stamp" n="IRHS" corresp="UNIV-ANGERS">Institut de Recherche en Horticulture et Semences</idno>
<idno type="stamp" n="INRAE">Institut National de Recherche en Agriculture, Alimentation et Environnement</idno>
</seriesStmt>
<notesStmt> <note type="audience" n="2">International</note>
<note type="popular" n="0">No</note>
<note type="peer" n="1">Yes</note>
</notesStmt>
<sourceDesc> <biblStruct> <analytic> <title xml:lang="en">Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing</title>
<author role="aut"> <persName> <forename type="first">Marion</forename>
<surname>Fischer-Le Saux</surname>
</persName>
<email type="md5">96a78a28cdd22769f3769a5cc9d3fd05</email>
<email type="domain">angers.inra.fr</email>
<idno type="idhal" notation="string">marion-fischer-le-saux</idno>
<idno type="idhal" notation="numeric">183908</idno>
<idno type="halauthorid">1148151</idno>
<idno type="ORCID">https://orcid.org/0000-0002-9567-9444</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Sophie</forename>
<surname>Bonneau</surname>
</persName>
<email type="md5">9ec60e3ac60131e84696f7b64eda76e7</email>
<email type="domain">inra.fr</email>
<idno type="halauthorid">1167640</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Salwa</forename>
<surname>Essakhi</surname>
</persName>
<idno type="halauthorid">11302853</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Charles</forename>
<surname>Manceau</surname>
</persName>
<idno type="halauthorid">204133</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
<author role="aut"> <persName> <forename type="first">Marie-Agnès</forename>
<surname>Jacques</surname>
</persName>
<email type="md5">94ba2173329e04a476a4763a67210d25</email>
<email type="domain">angers.inra.fr</email>
<idno type="halauthorid">863002</idno>
<affiliation ref="#struct-190315"></affiliation>
</author>
</analytic>
<monogr> <idno type="halJournalId" status="VALID">3064</idno>
<idno type="issn">0099-2240</idno>
<idno type="eissn">1098-5336</idno>
<title level="j">Applied and Environmental Microbiology</title>
<imprint> <publisher>American Society for Microbiology</publisher>
<biblScope unit="volume">81</biblScope>
<biblScope unit="issue">14</biblScope>
<biblScope unit="pp">4651-4668</biblScope>
<date type="datePub">2015</date>
</imprint>
</monogr>
<idno type="doi">10.1128/AEM.00050-15</idno>
<idno type="okina">ua17916</idno>
<idno type="prodinra">332882</idno>
<idno type="wos">000356528200011</idno>
<ref type="seeAlso" target="http://aem.asm.org/content/81/14/4651.full">http://aem.asm.org/content/81/14/4651.full</ref>
<ref type="publisher">https://aem.asm.org/content/81/14/4651</ref>
</biblStruct>
</sourceDesc>
<profileDesc> <langUsage> <language ident="en">English</language>
</langUsage>
<textClass> <classCode scheme="halDomain" n="sdv">Life Sciences [q-bio]</classCode>
<classCode scheme="halDomain" n="sdv.bid.spt">Life Sciences [q-bio]/Biodiversity/Systematics, Phylogenetics and taxonomy</classCode>
<classCode scheme="VOCINRA" n="pathovars">pathovars</classCode>
<classCode scheme="VOCINRA" n="souche pathogène">souche pathogène</classCode>
<classCode scheme="VOCINRA" n="xanthomonas arboricola">xanthomonas arboricola</classCode>
<classCode scheme="halTypology" n="ART">Journal articles</classCode>
</textClass>
<abstract xml:lang="en"> <p>Deep and comprehensive knowledge of the genetic structure of pathogenic species is the cornerstone on which the design of precise molecular diagnostic tools is built. Xanthomonas arboricola is divided into pathovars, some of which are classified as quarantine organisms in many countries and are responsible for diseases on nut and stone fruit trees that have emerged worldwide. Recent taxonomic studies of the genus Xanthomonas showed that strains isolated from other hosts should be classified in X. arboricola, extending the host range of the species. To investigate the genetic structure of X. arboricola and the genetic relationships between highly pathogenic strains and strains apparently not relevant to plant health, we conducted multilocus sequence analyses on a collection of strains representative of the known diversity of the species. Most of the pathovars were clustered in separate monophyletic groups. The pathovars pruni, corylina, and juglandis, responsible for pandemics in specific hosts, were highly phylogenetically related and clustered in three distinct clonal complexes. In contrast, strains with no or uncertain pathogenicity were represented by numerous unrelated singletons scattered in the phylogenic tree. Depending on the pathovar, intra- and interspecies recombination played contrasting roles in generating nucleotide polymorphism. This work provides a population genetics framework for molecular epidemiological surveys of emerging plant pathogens within X. arboricola. Based on our results, we propose to reclassify three former pathovars of Xanthomonas campestris as X. arboricola pv. arracaciae comb. nov., X. arboricola pv. guizotiae comb. nov., and X. arboricola pv. zantedeschiae comb. nov. An emended description of X. arboricola Vauterin et al. 1995 is provided.</p>
</abstract>
</profileDesc>
</hal>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/PandemieGrippaleV1/Data/Hal/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000049 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Hal/Corpus/biblio.hfd -nk 000049 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Sante |area= PandemieGrippaleV1 |flux= Hal |étape= Corpus |type= RBID |clé= Hal:hal-01905527 |texte= Aggressive Emerging Pathovars of Xanthomonas arboricola Represent Widespread Epidemic Clones Distinct from Poorly Pathogenic Strains, as Revealed by Multilocus Sequence Typing }}
![]() | This area was generated with Dilib version V0.6.34. | ![]() |