Genome-wide identification of ZF-HD gene family in Triticum aestivum: Molecular evolution mechanism and function analysis.
In: PLoS ONE, Jg. 16 (2021), Heft 9, S. e0256579
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Zugriff:
ZF-HD family genes play important roles in plant growth and development. Studies about the whole genome analysis of ZF-HD gene family have been reported in some plant species. In this study, the whole genome identification and expression profile of the ZF-HD gene family were analyzed for the first time in wheat. A total of 37 TaZF-HD genes were identified and divided into TaMIF and TaZHD subfamilies according to the conserved domain. The phylogeny tree of the TaZF-HD proteins was further divided into six groups based on the phylogenetic relationship. The 37 TaZF-HDs were distributed on 18 of 21 chromosomes, and almost all the genes had no introns. Gene duplication and Ka/Ks analysis showed that the gene family may have experienced powerful purification selection pressure during wheat evolution. The qRT-PCR analysis showed that TaZF-HD genes had significant expression patterns in different biotic stress and abiotic stress. Through subcellular localization experiments, we found that TaZHD6-3B was located in the nucleus, while TaMIF4-5D was located in the cell membrane and nucleus. Our research contributes to a comprehensive understanding of the TaZF-HD family, provides a new perspective for further research on the biological functions of TaZF-HD genes in wheat.
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Genome-wide identification of ZF-HD gene family in Triticum aestivum: Molecular evolution mechanism and function analysis.
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Autor/in / Beteiligte Person: | Niu, Hongli ; Xia, Pengliang ; Hu, Yifeng ; Zhan, Chuang ; Li, Yiting ; Gong, Shuangjun ; Li, Yan ; Ma, Dongfang |
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Zeitschrift: | PLoS ONE, Jg. 16 (2021), Heft 9, S. e0256579 |
Veröffentlichung: | Public Library of Science (PLoS), 2021 |
Medientyp: | academicJournal |
ISSN: | 1932-6203 (print) |
DOI: | 10.1371/journal.pone.0256579 |
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