Genetic diversity of Pyrenophora tritici-repentis in Algeria as revealed by amplified fragement length polymorphism (AFLP) analysis

cg.contactbenslimh@yahoo.fren_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerArid Regions Institute - IRAen_US
cg.contributor.centerGrains Research and Development Corporation - GRDCen_US
cg.contributor.centerEcole Nationale Supérieure Agronomique - ENSAen_US
cg.contributor.centerM’Hamed Bouguerra University of Boumerdés - UMBBen_US
cg.contributor.crpCGIAR Research Program on Wheat - WHEATen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.countryDZen_US
cg.coverage.regionNorthern Africaen_US
cg.creator.idBaum, Michael: 0000-0002-8248-6088en_US
cg.issn1684-5315en_US
cg.issue26en_US
cg.journalAfrican journal of biotechnologyen_US
cg.subject.agrovocalgeriaen_US
cg.subject.agrovocaflpen_US
cg.subject.agrovocpyrenophora tritici-repentisen_US
cg.subject.agrovocWheaten_US
cg.volume12en_US
dc.contributorLababidi, Sameren_US
dc.contributorYahyaoui, M.H.en_US
dc.contributorOgbonnaya, Francis Chuksen_US
dc.contributorBouzand, Zouaouien_US
dc.contributorBaum, Michaelen_US
dc.creatorBenslimane, Hamidaen_US
dc.date.accessioned2017-07-24T00:22:39Z
dc.date.available2017-07-24T00:22:39Z
dc.description.abstractTan spot caused by Pyrenophora tritici-repentis is a major wheat disease. DNA of 61 isolates of P. tritici-repentis from different cereal growing areas in Algeria were analyzed using amplified fragment length polymorphism (AFLP) in order to study the genetic diversity among this population. Initially, 78 primer combinations were tested, of which 12 were selected and applied to the 61 isolates. There was a high genetic diversity in this population of P. tritici-repentis with 61 different haplotypes among the 61 isolates selected. The Jaccard similarity index range was 1.43 to 68.37%. Cluster analysis showed that, clustering of isolates was independent of their race classification, geographic origin, or host plant. However, one isolate (Ptr24) that showed a new virulence pattern in our previous race analysis study was clearly distinguished from the rest of the population studied. This isolate had not only new virulence but also different genetic makeup to other P. tritici-repentis isolates and requires additional studies to decipher complete knowledge of host-pathogen interactions for tan spot of wheat.en_US
dc.formatPDFen_US
dc.identifierhttp://www.academicjournals.org/journal/AJB/article-abstract/16020E025281en_US
dc.identifierhttp://knowledgecenterblog.cimmyt.org/new-article-from-cimmyt-genetic-diversity-of-pyrenophora-tritici-repentis-in-algeria-as-revealed-by-amplified-fragement-length-polymorphism-aflp-analysis/en_US
dc.identifierhttps://mel.cgiar.org/reporting/downloadmelspace/hash/g7PNKkBA/v/886a81091d4925dc148e2813f253003ben_US
dc.identifier.citationHamida Benslimane, Samer Lababidi, M. H. Yahyaoui, Francis Chuks Ogbonnaya, Zouaoui Bouzand, Michael Baum. (26/6/2013). Genetic diversity of Pyrenophora tritici-repentis in Algeria as revealed by amplified fragement length polymorphism (AFLP) analysis. African journal of biotechnology, 12 (26), pp. 4082-4093.en_US
dc.identifier.statusOpen accessen_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/7270
dc.languageenen_US
dc.publisherAcademic Journalsen_US
dc.rightsCC-BY-4.0en_US
dc.sourceAfrican journal of biotechnology;12,(2013) Pagination 4082-4093en_US
dc.subjectgenetic diversityen_US
dc.titleGenetic diversity of Pyrenophora tritici-repentis in Algeria as revealed by amplified fragement length polymorphism (AFLP) analysisen_US
dc.typeJournal Articleen_US
dcterms.available2013-06-26en_US
dcterms.extent4082-4093en_US

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