Please use this identifier to cite or link to this item: http://223.31.159.10:8080/jspui/handle/123456789/796
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dc.contributor.authorMishra, Bhuwaneshwar S.-
dc.contributor.authorJamsheer, K Muhammed-
dc.contributor.authorSingh, Dhriti-
dc.contributor.authorSharma, Manvi-
dc.contributor.authorLaxmi, Ashverya-
dc.date.accessioned2017-11-13T05:14:04Z-
dc.date.available2017-11-13T05:14:04Z-
dc.date.issued2017-
dc.identifier.citationFrontiers in Plant Science, 8: 1812.en_US
dc.identifier.issn1664-462X-
dc.identifier.urihttp://223.31.159.10:8080/jspui/handle/123456789/796-
dc.descriptionAccepted date: 05 October 2017en_US
dc.description.abstractBIG GRAIN1 (BG1) is an auxin-regulated gene which functions in auxin pathway and positively regulates biomass, grain size and yield in rice. However, the evolutionary origin and divergence of these genes are still unknown. In this study, we found that BG genes are probably originated in seed plants. We also identified that seed plants evolved a class of BIG GRAIN LIKE (BGL) genes which share conserved middle and C-terminal motifs with BG. The BG genes were present in all monocot and eudicot species analyzed; however, the BGL genes were absent in few monocot lineages. Both BG and BGL were found to be serine-rich proteins; however, differences in expansion and rates of retention after whole genome duplication events were observed. Promoters of BG and BGL genes were found to be enriched with auxin-responsive elements and the Arabidopsis thaliana BG and BGL genes were found to be auxin-regulated. The auxin-induced expression of AthBG2 was found to be dependent on the conserved ARF17/19 module. Protein-protein interaction analysis identified that AthBG2 interact with regulators of splicing, transcription and chromatin remodeling. Taken together, this study provides interesting insights about BG and BGL genes and incentivizes future work in this gene family which has the potential to be used for crop manipulation.en_US
dc.description.sponsorshipMJ acknowledges National Institute of Plant Genome Research for the Post-Doctoral Fellowship. DS and MS acknowledge the University Grant Commission, Government of India for the Senior Research Fellowship.en_US
dc.language.isoen_USen_US
dc.publisherFrontiers Media S.A.en_US
dc.subjectBIG GRAINen_US
dc.subjectBIG GRAIN LIKEen_US
dc.subjectPhylogenetic analysisen_US
dc.subjectgene familyen_US
dc.subjectauxinen_US
dc.subjectARF7/19en_US
dc.titleGenome-wide identification and expression, protein-protein interaction and evolutionary analysis of the seed plant-specific BIG GRAIN and BIG GRAIN LIKE gene familyen_US
dc.typeArticleen_US
dc.identifier.officialurlhttps://www.frontiersin.org/articles/10.3389/fpls.2017.01812/fullen_US
dc.identifier.doihttps://doi.org/10.3389/fpls.2017.01812en_US
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