Show simple item record

dc.contributorZhang, Feien_US
dc.contributorNiu, Lifangen_US
dc.contributorKalve, Shwetaen_US
dc.contributorBhatnagar - Mathur, Poojaen_US
dc.contributorMuszynski, Michaelen_US
dc.contributorTadege, Millionen_US
dc.creatorWolabu, Tezera Watiraen_US
dc.date.accessioned2017-04-01T21:16:05Z
dc.date.available2017-04-01T21:16:05Z
dc.identifierhttp://oar.icrisat.org/id/eprint/9846en_US
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/kPIJg7a5en_US
dc.identifier.citationTezera Watira Wolabu, Fei Zhang, Lifang Niu, Shweta Kalve, Pooja Bhatnagar - Mathur, Michael Muszynski, Million Tadege. (31/5/2016). Three FLOWERING LOCUS Tlike genes function as potential florigens and mediate photoperiod response in sorghum. New Phytologist, 210 (3), pp. 946-959.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/6581
dc.description.abstractSorghum is a typical short-day (SD) plant and its use in grain or biomass production in temperate regions depends on its flowering time control, but the underlying molecular mechanism of floral transition in sorghum is poorly understood. Here we characterized sorghum FLOWERING LOCUS T (SbFT) genes to establish a molecular road map for mechanistic understanding. Out of 19 PEBP genes, SbFT1, SbFT8 and SbFT10 were identified as potential candidates for encoding florigens using multiple approaches. Phylogenetic analysis revealed that SbFT1 clusters with the rice Hd3a subclade, while SbFT8 and SbFT10 cluster with the maize ZCN8 subclade. These three genes are expressed in the leaf at the floral transition initiation stage, expressed early in grain sorghum genotypes but late in sweet and forage sorghum genotypes, induced by SD treatment in photoperiod-sensitive genotypes, cooperatively repressed by the classical sorghum maturity loci, interact with sorghum 14-3-3 proteins and activate flowering in transgenic Arabidopsis plants, suggesting florigenic potential in sorghum. SD induction of these three genes in sensitive genotypes is fully reversed by 1 wk of longday treatment, and yet, some aspects of the SD treatment may still make a small contribution to flowering in long days, indicating a complex photoperiod response mediated by SbFT genes.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherWileyen_US
dc.rightsCC-BY-NC-4.0en_US
dc.sourceNew Phytologist;210,(2016) Pagination 946-959en_US
dc.subjectflorigenen_US
dc.subjectften_US
dc.subjectphotoperiod responseen_US
dc.subjectsbften_US
dc.subjectsb14-3-3en_US
dc.subjectsbfd1en_US
dc.titleThree FLOWERING LOCUS Tlike genes function as potential florigens and mediate photoperiod response in sorghumen_US
dc.typeJournal Articleen_US
dcterms.available2016-05-31en_US
dcterms.extent946-959en_US
cg.creator.idBhatnagar - Mathur, Pooja: 0000-0002-4150-8287en_US
cg.subject.agrovocagricultureen_US
cg.subject.agrovocsorghum bicoloren_US
cg.subject.agrovocflowering timeen_US
cg.subject.agrovocSorghumen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.centerOklahoma State University - OSUen_US
cg.contributor.centerIowa State University, College of Agriculture and Life Sciences - IASTATE-CALSen_US
cg.contributor.crpCRP on Dryland Cereals - DCen_US
cg.contributor.funderNot Applicableen_US
cg.contributor.project-lead-instituteInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.date.embargo-end-date2017-05-31en_US
cg.contactmillion.tadege@okstate.eduen_US
cg.identifier.doihttps://dx.doi.org/10.1111/nph.13834en_US
cg.isijournalISI Journalen_US
dc.identifier.statusLimited accessen_US
mel.impact-factor7.210en_US
cg.issn0028-646Xen_US
cg.journalNew Phytologisten_US
cg.issue3en_US
cg.volume210en_US


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record


DSpace software copyright © 2002-2016  DuraSpace
Disclaimer:
MELSpace content providers and partners accept no liability to any consequence resulting from use of the content or data made available in this repository. Users of this content assume full responsibility for compliance with all relevant national or international regulations and legislation.
Theme by 
Atmire NV