Race cultivar-specific differences in callose deposition in soybean roots following infection with Phytophthora megasperma f.sp. glycinea.
Identifieur interne : 002D77 ( Main/Exploration ); précédent : 002D76; suivant : 002D78Race cultivar-specific differences in callose deposition in soybean roots following infection with Phytophthora megasperma f.sp. glycinea.
Auteurs : A. Bonhoff [Allemagne] ; B. Rieth ; J. Golecki ; H. GrisebachSource :
- Planta [ 0032-0935 ] ; 1987.
Abstract
Primary roots of soybean (Glycine max (L.), Merrill, cv. Harosoy 63) seedlings were inoculated with zoospores from either race 1 (incompatible, host resistant) or race 3 (compatible, host susceptible) of Phytophthora megasperma f.sp. glycinea and total callose was determined at various times after inoculation. From 4 h onward, total callose was significantly higher in roots showing the resistant rather than the susceptible response. Local callose deposition in relation to location of fungal hyphae was determined in microtome sections by its specific fluorescence with sirofluor and was quantified on paper prints with an image-analysis system. Callose deposition, which occurs adjacent to hyphae, was found soon after inoculation (2, 3 and 4 h post inoculation) only in roots displaying the resistant response, and was also higher at 5 and 6 h after inoculation in these resistant roots than in susceptible roots. Early callose deposition in the incompatible root-fungus reaction could be a factor in resistance of soybean against P. megasperma.
DOI: 10.1007/BF00403034
PubMed: 24225793
Affiliations:
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Bonhoff</name><affiliation wicri:level="3"><nlm:affiliation>Biologisches Institut II der Universität, Schänzlestraße 1, D-7800, Freiburg, Federal Republic of Germany.</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Biologisches Institut II der Universität, Schänzlestraße 1, D-7800, Freiburg</wicri:regionArea><placeName><region type="land" nuts="1">Bade-Wurtemberg</region><region type="district" nuts="2">District de Fribourg-en-Brisgau</region><settlement type="city">Fribourg-en-Brisgau</settlement></placeName></affiliation></author><author><name sortKey="Rieth, B" sort="Rieth, B" uniqKey="Rieth B" first="B" last="Rieth">B. Rieth</name></author><author><name sortKey="Golecki, J" sort="Golecki, J" uniqKey="Golecki J" first="J" last="Golecki">J. Golecki</name></author><author><name sortKey="Grisebach, H" sort="Grisebach, H" uniqKey="Grisebach H" first="H" last="Grisebach">H. Grisebach</name></author></analytic><series><title level="j">Planta</title><idno type="ISSN">0032-0935</idno><imprint><date when="1987" type="published">1987</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Primary roots of soybean (Glycine max (L.), Merrill, cv. Harosoy 63) seedlings were inoculated with zoospores from either race 1 (incompatible, host resistant) or race 3 (compatible, host susceptible) of Phytophthora megasperma f.sp. glycinea and total callose was determined at various times after inoculation. From 4 h onward, total callose was significantly higher in roots showing the resistant rather than the susceptible response. Local callose deposition in relation to location of fungal hyphae was determined in microtome sections by its specific fluorescence with sirofluor and was quantified on paper prints with an image-analysis system. Callose deposition, which occurs adjacent to hyphae, was found soon after inoculation (2, 3 and 4 h post inoculation) only in roots displaying the resistant response, and was also higher at 5 and 6 h after inoculation in these resistant roots than in susceptible roots. Early callose deposition in the incompatible root-fungus reaction could be a factor in resistance of soybean against P. megasperma. </div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">24225793</PMID><DateCompleted><Year>2013</Year><Month>11</Month><Day>15</Day></DateCompleted><DateRevised><Year>2020</Year><Month>03</Month><Day>06</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0032-0935</ISSN><JournalIssue CitedMedium="Print"><Volume>172</Volume><Issue>1</Issue><PubDate><Year>1987</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Planta</Title><ISOAbbreviation>Planta</ISOAbbreviation></Journal><ArticleTitle>Race cultivar-specific differences in callose deposition in soybean roots following infection with Phytophthora megasperma f.sp. glycinea.</ArticleTitle><Pagination><MedlinePgn>101-5</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/BF00403034</ELocationID><Abstract><AbstractText>Primary roots of soybean (Glycine max (L.), Merrill, cv. Harosoy 63) seedlings were inoculated with zoospores from either race 1 (incompatible, host resistant) or race 3 (compatible, host susceptible) of Phytophthora megasperma f.sp. glycinea and total callose was determined at various times after inoculation. From 4 h onward, total callose was significantly higher in roots showing the resistant rather than the susceptible response. Local callose deposition in relation to location of fungal hyphae was determined in microtome sections by its specific fluorescence with sirofluor and was quantified on paper prints with an image-analysis system. Callose deposition, which occurs adjacent to hyphae, was found soon after inoculation (2, 3 and 4 h post inoculation) only in roots displaying the resistant response, and was also higher at 5 and 6 h after inoculation in these resistant roots than in susceptible roots. Early callose deposition in the incompatible root-fungus reaction could be a factor in resistance of soybean against P. megasperma. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bonhoff</LastName><ForeName>A</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Biologisches Institut II der Universität, Schänzlestraße 1, D-7800, Freiburg, Federal Republic of Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Rieth</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Golecki</LastName><ForeName>J</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Grisebach</LastName><ForeName>H</ForeName><Initials>H</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Planta</MedlineTA><NlmUniqueID>1250576</NlmUniqueID><ISSNLinking>0032-0935</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>1987</Year><Month>02</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>1987</Year><Month>04</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>11</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>1987</Year><Month>9</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1987</Year><Month>9</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24225793</ArticleId><ArticleId IdType="doi">10.1007/BF00403034</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Stain Technol. 1960 Nov;35:313-23</Citation><ArticleIdList><ArticleId IdType="pubmed">13741297</ArticleId></ArticleIdList></Reference><Reference><Citation>Histochem J. 1983 Jun;15(6):543-55</Citation><ArticleIdList><ArticleId IdType="pubmed">6409845</ArticleId></ArticleIdList></Reference><Reference><Citation>Biol Chem Hoppe Seyler. 1986 Aug;367(8):797-802</Citation><ArticleIdList><ArticleId IdType="pubmed">3094555</ArticleId></ArticleIdList></Reference><Reference><Citation>Arch Biochem Biophys. 1987 Sep;257(2):416-23</Citation><ArticleIdList><ArticleId IdType="pubmed">3116938</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1985 Mar;77(3):544-51</Citation><ArticleIdList><ArticleId IdType="pubmed">16664095</ArticleId></ArticleIdList></Reference><Reference><Citation>Eur J Cell Biol. 1980 Dec;23(1):1-5</Citation><ArticleIdList><ArticleId IdType="pubmed">7460955</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1976 May;57(5):751-9</Citation><ArticleIdList><ArticleId IdType="pubmed">16659565</ArticleId></ArticleIdList></Reference><Reference><Citation>Arch Biochem Biophys. 1986 Apr;246(1):149-54</Citation><ArticleIdList><ArticleId IdType="pubmed">3963819</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1985 Mar;77(3):591-601</Citation><ArticleIdList><ArticleId IdType="pubmed">16664104</ArticleId></ArticleIdList></Reference><Reference><Citation>Planta. 1987 Nov;172(3):424-30</Citation><ArticleIdList><ArticleId IdType="pubmed">24225928</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Allemagne</li></country><region><li>Bade-Wurtemberg</li><li>District de Fribourg-en-Brisgau</li></region><settlement><li>Fribourg-en-Brisgau</li></settlement></list><tree><noCountry><name sortKey="Golecki, J" sort="Golecki, J" uniqKey="Golecki J" first="J" last="Golecki">J. Golecki</name><name sortKey="Grisebach, H" sort="Grisebach, H" uniqKey="Grisebach H" first="H" last="Grisebach">H. Grisebach</name><name sortKey="Rieth, B" sort="Rieth, B" uniqKey="Rieth B" first="B" last="Rieth">B. Rieth</name></noCountry><country name="Allemagne"><region name="Bade-Wurtemberg"><name sortKey="Bonhoff, A" sort="Bonhoff, A" uniqKey="Bonhoff A" first="A" last="Bonhoff">A. Bonhoff</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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