Show simple item record

Molecular basis of disease resistance in banana progenitor Musa Balbisiana against Xanthomonas Campestris pv. Musacearum

dc.contributor.authorTripathi, L.
dc.contributor.authorTripathi, J.
dc.contributor.authorShah, T.
dc.contributor.authorMuiruri, K.S.
dc.contributor.authorKatari, M.
dc.date.accessioned2019-12-04T11:33:56Z
dc.date.available2019-12-04T11:33:56Z
dc.date.issued2019-05-07
dc.identifier.citationTripathi, L., Tripathi, J., Shah, T., Muiruri, K.S. & Katari, M. (2019). Molecular basis of disease resistance in banana progenitor Musa Balbisiana against Xanthomonas Campestris pv. Musacearum. Scientific Reports, 9(1): 7007, 1-17.
dc.identifier.issn2045-2322
dc.identifier.urihttps://hdl.handle.net/20.500.12478/5848
dc.descriptionOpen Access Journal
dc.description.abstractBanana Xanthomonas wilt disease, caused by Xanthomonas campestris pv. musacearum (Xcm), is a major threat to banana production in east Africa. All cultivated varieties of banana are susceptible to Xcm and only the progenitor species Musa balbisiana was found to be resistant. The molecular basis of susceptibility and resistance of banana genotypes to Xcm is currently unknown. Transcriptome analysis of disease resistant genotype Musa balbisiana and highly susceptible banana cultivar Pisang Awak challenged with Xcm was performed to understand the disease response. The number of differentially expressed genes (DEGs) was higher in Musa balbisiana in comparison to Pisang Awak. Genes associated with response to biotic stress were up-regulated in Musa balbisiana. The DEGs were further mapped to the biotic stress pathways. Our results suggested activation of both PAMP-triggered basal defense and disease resistance (R) protein-mediated defense in Musa balbisiana as early response to Xcm infection. This study reports the first comparative transcriptome profile of the susceptible and resistant genotype of banana during early infection with Xcm and provide insights on the defense mechanism in Musa balbisiana, which can be used for genetic improvement of commonly cultivated banana varieties.
dc.description.sponsorshipUnited States Agency for International Development
dc.description.sponsorshipCGIAR Research Program on Roots, Tubers and Bananas
dc.format.extent1-17
dc.language.isoen
dc.rightsCC-BY-4.0
dc.subjectBanana Xanthomonas Wilt
dc.subjectDiseases
dc.subjectMusa Balbisiana
dc.subjectXanthomonas Campestris Pv. Musacearum
dc.subjectGenotypes
dc.subjectBananas
dc.subjectGenetic Improvement
dc.titleMolecular basis of disease resistance in banana progenitor Musa Balbisiana against Xanthomonas Campestris pv. Musacearum
dc.typeJournal Article
dc.description.versionPeer Review
cg.contributor.crpMaize
cg.contributor.crpPolicies, Institutions and Markets
cg.contributor.crpRoots, Tubers and Bananas
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.contributor.affiliationNew York University
cg.coverage.regionAfrica
cg.coverage.regionEast Africa
cg.coverage.countryKenya
cg.creator.identifierLeena Tripathi: 0000-0001-5723-4981
cg.creator.identifierJaindra Tripathi: 0000-0002-6366-917X
cg.creator.identifierTrushar Shah: 0000-0002-0091-7981
cg.researchthemeBIOMETRICS
cg.researchthemeBIOTECH & PLANT BREEDING
cg.isijournalISI Journal
cg.authorship.typesCGIAR and advanced research institute
cg.iitasubjectBiometrics
cg.iitasubjectDisease Control
cg.iitasubjectGenetic Improvement
cg.iitasubjectPlant Breeding
cg.iitasubjectPlant Diseases
cg.journalScientific Reports
cg.howpublishedFormally Published
cg.accessibilitystatusOpen Access
local.dspaceid105488
cg.targetaudienceScientists
cg.identifier.doihttps://dx.doi.org/10.1038/s41598-019-43421-1


Files in this item

Thumbnail
Name:
U19ArtTripathiMolecularInthomN ...
Size:
2.479Mb
Format:
PDF
View/Open

This item appears in the following Collection(s)

Show simple item record