Interactions Within Susceptible Hosts Drive Establishment of Genetically Distinct Variants of an Insect-Borne Pathogen.
Identifieur interne : 000440 ( Main/Exploration ); précédent : 000439; suivant : 000441Interactions Within Susceptible Hosts Drive Establishment of Genetically Distinct Variants of an Insect-Borne Pathogen.
Auteurs : G K Blaisdell [États-Unis] ; S. Zhang [États-Unis] ; J R Bratburd [États-Unis] ; K M Daane [États-Unis] ; M L Cooper [États-Unis] ; R P P. Almeida [États-Unis]Source :
- Journal of economic entomology [ 0022-0493 ] ; 2015.
Descripteurs français
- KwdFr :
- MESH :
- génétique : Closteroviridae.
- physiologie : Closteroviridae.
- virologie : Hemiptera, Maladies des plantes, Vecteurs insectes, Vitis.
- Animaux, Californie, Espèce introduite, Spécificité d'espèce.
English descriptors
- KwdEn :
- MESH :
- geographic : California.
- genetics : Closteroviridae.
- physiology : Closteroviridae.
- virology : Hemiptera, Insect Vectors, Plant Diseases, Vitis.
- Animals, Introduced Species, Species Specificity.
Abstract
Coinfections are common, leading to pathogen interactions during transmission and establishment in a host. However, few studies have tested the relative strengths of pathogen interactions in vectors and hosts that determine the outcome of infection. We tested interactions between two genetically distinct variants of the mealybug-transmitted Grapevine leafroll-associated virus 3. The transmission efficiency of each variant in single variant inoculations by two vector species was determined. The effects of vector species, a coinfected source, and simultaneous inoculation from multiple hosts to one host on variant establishment were examined. Within-vector interactions could have a role in transmission from hosts containing mixed infections, but not when vectors were moved from separate singly infected source plants to a single recipient plant. The invasive Planococcus ficus (Signoret) was a more efficient vector than Pseudococcus viburni (Signoret). Transmission efficiency of the two variants did not differ in single variant inoculations. Overall infections were the same whether from singly or coinfected source plants. In mixed inoculations, establishment of one variant was reduced. Mixed inoculations from two singly infected source plants resulted in fewer mixed infections than expected by chance. Therefore, the observed outcome was determined subsequent to host inoculation rather than in the vector. The outcome may be due to resource competition between pathogens. Alternatively apparent competition may be responsible; the pathogens' differential ability to overcome host defenses and colonize the host may determine the final outcome of new infections. Detailed knowledge of interactions between pathogens during transmission and establishment could improve understanding and management of disease spread.
DOI: 10.1093/jee/tov153
PubMed: 26470292
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Interactions Within Susceptible Hosts Drive Establishment of Genetically Distinct Variants of an Insect-Borne Pathogen.</title><author><name sortKey="Blaisdell, G K" sort="Blaisdell, G K" uniqKey="Blaisdell G" first="G K" last="Blaisdell">G K Blaisdell</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Zhang, S" sort="Zhang, S" uniqKey="Zhang S" first="S" last="Zhang">S. Zhang</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Bratburd, J R" sort="Bratburd, J R" uniqKey="Bratburd J" first="J R" last="Bratburd">J R Bratburd</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Daane, K M" sort="Daane, K M" uniqKey="Daane K" first="K M" last="Daane">K M Daane</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Cooper, M L" sort="Cooper, M L" uniqKey="Cooper M" first="M L" last="Cooper">M L Cooper</name><affiliation wicri:level="2"><nlm:affiliation>Division of Agriculture and Natural Resources, University of California, UC Cooperative Extension, 1710 Soscol Ave., Suite 4, Napa, CA 94559.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Division of Agriculture and Natural Resources, University of California, UC Cooperative Extension, 1710 Soscol Ave., Suite 4, Napa</wicri:cityArea></affiliation></author><author><name sortKey="Almeida, R P P" sort="Almeida, R P P" uniqKey="Almeida R" first="R P P" last="Almeida">R P P. Almeida</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720. rodrigoalmeida@berkeley.edu.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:26470292</idno><idno type="pmid">26470292</idno><idno type="doi">10.1093/jee/tov153</idno><idno type="wicri:Area/Main/Corpus">000424</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000424</idno><idno type="wicri:Area/Main/Curation">000424</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000424</idno><idno type="wicri:Area/Main/Exploration">000424</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Interactions Within Susceptible Hosts Drive Establishment of Genetically Distinct Variants of an Insect-Borne Pathogen.</title><author><name sortKey="Blaisdell, G K" sort="Blaisdell, G K" uniqKey="Blaisdell G" first="G K" last="Blaisdell">G K Blaisdell</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Zhang, S" sort="Zhang, S" uniqKey="Zhang S" first="S" last="Zhang">S. Zhang</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Bratburd, J R" sort="Bratburd, J R" uniqKey="Bratburd J" first="J R" last="Bratburd">J R Bratburd</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Daane, K M" sort="Daane, K M" uniqKey="Daane K" first="K M" last="Daane">K M Daane</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author><author><name sortKey="Cooper, M L" sort="Cooper, M L" uniqKey="Cooper M" first="M L" last="Cooper">M L Cooper</name><affiliation wicri:level="2"><nlm:affiliation>Division of Agriculture and Natural Resources, University of California, UC Cooperative Extension, 1710 Soscol Ave., Suite 4, Napa, CA 94559.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Division of Agriculture and Natural Resources, University of California, UC Cooperative Extension, 1710 Soscol Ave., Suite 4, Napa</wicri:cityArea></affiliation></author><author><name sortKey="Almeida, R P P" sort="Almeida, R P P" uniqKey="Almeida R" first="R P P" last="Almeida">R P P. Almeida</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720. rodrigoalmeida@berkeley.edu.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Californie</region></placeName><wicri:cityArea>Department of Environmental Science, Policy, and Management, University of California, Berkeley</wicri:cityArea></affiliation></author></analytic><series><title level="j">Journal of economic entomology</title><idno type="ISSN">0022-0493</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals (MeSH)</term><term>California (MeSH)</term><term>Closteroviridae (genetics)</term><term>Closteroviridae (physiology)</term><term>Hemiptera (virology)</term><term>Insect Vectors (virology)</term><term>Introduced Species (MeSH)</term><term>Plant Diseases (virology)</term><term>Species Specificity (MeSH)</term><term>Vitis (virology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux (MeSH)</term><term>Californie (MeSH)</term><term>Closteroviridae (génétique)</term><term>Closteroviridae (physiologie)</term><term>Espèce introduite (MeSH)</term><term>Hemiptera (virologie)</term><term>Maladies des plantes (virologie)</term><term>Spécificité d'espèce (MeSH)</term><term>Vecteurs insectes (virologie)</term><term>Vitis (virologie)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>California</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Closteroviridae</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Closteroviridae</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Closteroviridae</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Closteroviridae</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Hemiptera</term><term>Maladies des plantes</term><term>Vecteurs insectes</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Hemiptera</term><term>Insect Vectors</term><term>Plant Diseases</term><term>Vitis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Introduced Species</term><term>Species Specificity</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Californie</term><term>Espèce introduite</term><term>Spécificité d'espèce</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Coinfections are common, leading to pathogen interactions during transmission and establishment in a host. However, few studies have tested the relative strengths of pathogen interactions in vectors and hosts that determine the outcome of infection. We tested interactions between two genetically distinct variants of the mealybug-transmitted Grapevine leafroll-associated virus 3. The transmission efficiency of each variant in single variant inoculations by two vector species was determined. The effects of vector species, a coinfected source, and simultaneous inoculation from multiple hosts to one host on variant establishment were examined. Within-vector interactions could have a role in transmission from hosts containing mixed infections, but not when vectors were moved from separate singly infected source plants to a single recipient plant. The invasive Planococcus ficus (Signoret) was a more efficient vector than Pseudococcus viburni (Signoret). Transmission efficiency of the two variants did not differ in single variant inoculations. Overall infections were the same whether from singly or coinfected source plants. In mixed inoculations, establishment of one variant was reduced. Mixed inoculations from two singly infected source plants resulted in fewer mixed infections than expected by chance. Therefore, the observed outcome was determined subsequent to host inoculation rather than in the vector. The outcome may be due to resource competition between pathogens. Alternatively apparent competition may be responsible; the pathogens' differential ability to overcome host defenses and colonize the host may determine the final outcome of new infections. Detailed knowledge of interactions between pathogens during transmission and establishment could improve understanding and management of disease spread. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26470292</PMID><DateCompleted><Year>2016</Year><Month>06</Month><Day>14</Day></DateCompleted><DateRevised><Year>2015</Year><Month>10</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0022-0493</ISSN><JournalIssue CitedMedium="Print"><Volume>108</Volume><Issue>4</Issue><PubDate><Year>2015</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Journal of economic entomology</Title><ISOAbbreviation>J Econ Entomol</ISOAbbreviation></Journal><ArticleTitle>Interactions Within Susceptible Hosts Drive Establishment of Genetically Distinct Variants of an Insect-Borne Pathogen.</ArticleTitle><Pagination><MedlinePgn>1531-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1093/jee/tov153</ELocationID><Abstract><AbstractText>Coinfections are common, leading to pathogen interactions during transmission and establishment in a host. However, few studies have tested the relative strengths of pathogen interactions in vectors and hosts that determine the outcome of infection. We tested interactions between two genetically distinct variants of the mealybug-transmitted Grapevine leafroll-associated virus 3. The transmission efficiency of each variant in single variant inoculations by two vector species was determined. The effects of vector species, a coinfected source, and simultaneous inoculation from multiple hosts to one host on variant establishment were examined. Within-vector interactions could have a role in transmission from hosts containing mixed infections, but not when vectors were moved from separate singly infected source plants to a single recipient plant. The invasive Planococcus ficus (Signoret) was a more efficient vector than Pseudococcus viburni (Signoret). Transmission efficiency of the two variants did not differ in single variant inoculations. Overall infections were the same whether from singly or coinfected source plants. In mixed inoculations, establishment of one variant was reduced. Mixed inoculations from two singly infected source plants resulted in fewer mixed infections than expected by chance. Therefore, the observed outcome was determined subsequent to host inoculation rather than in the vector. The outcome may be due to resource competition between pathogens. Alternatively apparent competition may be responsible; the pathogens' differential ability to overcome host defenses and colonize the host may determine the final outcome of new infections. Detailed knowledge of interactions between pathogens during transmission and establishment could improve understanding and management of disease spread. </AbstractText><CopyrightInformation>© The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Blaisdell</LastName><ForeName>G K</ForeName><Initials>GK</Initials><AffiliationInfo><Affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>S</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bratburd</LastName><ForeName>J R</ForeName><Initials>JR</Initials><AffiliationInfo><Affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Daane</LastName><ForeName>K M</ForeName><Initials>KM</Initials><AffiliationInfo><Affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cooper</LastName><ForeName>M L</ForeName><Initials>ML</Initials><AffiliationInfo><Affiliation>Division of Agriculture and Natural Resources, University of California, UC Cooperative Extension, 1710 Soscol Ave., Suite 4, Napa, CA 94559.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Almeida</LastName><ForeName>R P P</ForeName><Initials>RP</Initials><AffiliationInfo><Affiliation>Department of Environmental Science, Policy, and Management, University of California, Berkeley, CA 94720. rodrigoalmeida@berkeley.edu.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>06</Month><Day>10</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Econ Entomol</MedlineTA><NlmUniqueID>2985127R</NlmUniqueID><ISSNLinking>0022-0493</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002140" MajorTopicYN="N" Type="Geographic">California</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D029381" MajorTopicYN="N">Closteroviridae</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006430" MajorTopicYN="N">Hemiptera</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007303" MajorTopicYN="N">Insect Vectors</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D058865" MajorTopicYN="N">Introduced Species</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D027843" MajorTopicYN="N">Vitis</DescriptorName><QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Grapevine leafroll-associated virus 3</Keyword><Keyword MajorTopicYN="N">Planococcus ficus</Keyword><Keyword MajorTopicYN="N">Pseudococcus viburni</Keyword><Keyword MajorTopicYN="N">apparent competition</Keyword><Keyword MajorTopicYN="N">resource competition</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>03</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>05</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>10</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>10</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>6</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26470292</ArticleId><ArticleId IdType="pii">tov153</ArticleId><ArticleId IdType="doi">10.1093/jee/tov153</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Californie</li></region></list><tree><country name="États-Unis"><region name="Californie"><name sortKey="Blaisdell, G K" sort="Blaisdell, G K" uniqKey="Blaisdell G" first="G K" last="Blaisdell">G K Blaisdell</name></region><name sortKey="Almeida, R P P" sort="Almeida, R P P" uniqKey="Almeida R" first="R P P" last="Almeida">R P P. Almeida</name><name sortKey="Bratburd, J R" sort="Bratburd, J R" uniqKey="Bratburd J" first="J R" last="Bratburd">J R Bratburd</name><name sortKey="Cooper, M L" sort="Cooper, M L" uniqKey="Cooper M" first="M L" last="Cooper">M L Cooper</name><name sortKey="Daane, K M" sort="Daane, K M" uniqKey="Daane K" first="K M" last="Daane">K M Daane</name><name sortKey="Zhang, S" sort="Zhang, S" uniqKey="Zhang S" first="S" last="Zhang">S. Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/GrapevineDiseaseV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000440 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000440 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= GrapevineDiseaseV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:26470292
|texte= Interactions Within Susceptible Hosts Drive Establishment of Genetically Distinct Variants of an Insect-Borne Pathogen.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:26470292" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a GrapevineDiseaseV1
| This area was generated with Dilib version V0.6.37. |  |