Functional Verification of the Soybean Pseudo-Response Factor GmPRR7b and Regulation of Its Rhythmic Expression

dc.contributor.authorSong, Ziyeen
dc.contributor.authorLiu, Jiaen
dc.contributor.authorQian, Xueyanen
dc.contributor.authorXia, Zhengjunen
dc.contributor.authorWang, Boen
dc.contributor.authorLiu, Nianxien
dc.contributor.authorYi, Zhigangen
dc.contributor.authorLi, Zhien
dc.contributor.authorDong, Zhiminen
dc.contributor.authorZhang, Chunbaoen
dc.contributor.authorZhang, Boen
dc.contributor.authorTadege, Millionen
dc.contributor.authorDong, Yingshanen
dc.contributor.authorLi, Yuqiuen
dc.date.accessioned2025-03-27T13:06:07Zen
dc.date.available2025-03-27T13:06:07Zen
dc.date.issued2025-03-09en
dc.date.updated2025-03-26T15:34:18Zen
dc.description.abstractThe pseudo response regulator (<i>PRR</i>) gene is an important component of the core oscillator involved in plant circadian rhythms and plays an important role in regulating plant growth and development and stress responses. In this study, we investigated the function of <i>GmPRR7b</i> by overexpression and gene editing approaches. It was found that <i>GmPRR7b</i> plays a role in delaying flowering. While <i>GmPRR7b</i> overexpressing plants showed significantly delayed flowering compared to untransformed WT, <i>GmPRR7b</i> edited plants flowered earlier than the control WT. On the basis of previous research results and bioinformatics analysis, we re-identified 14 soybean <i>PRR</i> genes and analysed their rhythmic expression. Based on the rhythmic expression pattern, we found that GmPRR5/9a and GmPRR5/9b interacted with GmPRR7b by yeast two-hybrid and bimolecular fluorescence complementation (BiFC) experiments. Combined with the expression regulatory networks of the <i>GmPRR7b</i>, we inferred a possible regulatory mechanism by which <i>GmPRR7b</i> affects flowering through quit rhythm expression. These research elements provide valuable references for understanding growth, development, and circadian regulation in soybean.en
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationSong, Z.; Liu, J.; Qian, X.; Xia, Z.; Wang, B.; Liu, N.; Yi, Z.; Li, Z.; Dong, Z.; Zhang, C.; Zhang, B.; Tadege, M.; Dong, Y.; Li, Y. Functional Verification of the Soybean Pseudo-Response Factor GmPRR7b and Regulation of Its Rhythmic Expression. Int. J. Mol. Sci. 2025, 26, 2446.en
dc.identifier.doihttps://doi.org/10.3390/ijms26062446en
dc.identifier.urihttps://hdl.handle.net/10919/125094en
dc.language.isoenen
dc.publisherMDPIen
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectsoybeanen
dc.subjectPRRen
dc.subjectrhythmic expressionen
dc.subjectinteractionen
dc.titleFunctional Verification of the Soybean Pseudo-Response Factor GmPRR7b and Regulation of Its Rhythmic Expressionen
dc.title.serialInternational Journal of Molecular Scienceen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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