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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2021.11.012
|2 doi
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|a pubmed24n1112.xml
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|a (DE-627)NLM333749812
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|a (NLM)34837867
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|a (PII)S0981-9428(21)00570-2
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Cheng, Xinran
|e verfasserin
|4 aut
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| 245 |
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|a Identification and expression analysis of candidate genes related to seed dormancy and germination in the wheat GATA family
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 06.12.2021
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|a Date Revised 14.12.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2021. Published by Elsevier Masson SAS.
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|a GATA transcription factors have been reported to function in plant growth and development and during various biotic/abiotic stresses in Arabidopsis and rice. However, the functions of wheat GATAs, particularly in the regulation of seed dormancy and germination, remain unclear. Here, we identified 78 TaGATAs in wheat and divided them into five subfamilies. Sixty-four paralogous pairs and 52 orthologous pairs were obtained, and Ka/Ks ratios showed that the TaGATAs had undergone strong purifying election during the evolutionary process. Triplet analysis indicated that a high homologue retention rate could explain the large number of TaGATAs in wheat. Gene structure analysis revealed that most members of the same subfamily had similar structures, and subcellular localization prediction indicated that most TaGATAs were located in the nucleus. Gene ontology annotation results showed that most TaGATAs had molecular functions in DNA and zinc binding, and promoter analysis suggested that they may play important roles in growth, development, and biotic/abiotic stress response. We combined three microarray datasets with qRT-PCR expression data from wheat varieties of contrasting dormancy and pre-harvest sprouting resistance levels during imbibition in order to identify ten candidate genes (TaGATA17/-25/-34/-37/-40/-46/-48/-51/-72/-73) that may be involved in the regulation of seed dormancy and germination in wheat. These findings provide valuable information for further dissection of TaGATA functions in the regulation of seed dormancy and germination, thereby enabling the improvement of wheat pre-harvest sprouting resistance by gene pyramiding
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|a Journal Article
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|a Bioinformatics
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|a Expression profile
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|a GATA
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|a Seed dormancy and germination
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| 650 |
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|a Zinc finger protein
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|a Tian, Bingbing
|e verfasserin
|4 aut
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|a Gao, Chang
|e verfasserin
|4 aut
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|a Gao, Wei
|e verfasserin
|4 aut
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|a Yan, Shengnan
|e verfasserin
|4 aut
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|a Yao, Hui
|e verfasserin
|4 aut
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|a Wang, Xuyang
|e verfasserin
|4 aut
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|a Jiang, Yating
|e verfasserin
|4 aut
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|a Hu, Leixue
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|4 aut
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|a Pan, Xu
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|4 aut
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|a Cao, Jiajia
|e verfasserin
|4 aut
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|a Lu, Jie
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|4 aut
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|a Ma, Chuanxi
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|4 aut
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|a Chang, Cheng
|e verfasserin
|4 aut
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|a Zhang, Haiping
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 169(2021) vom: 24. Dez., Seite 343-359
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
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|g volume:169
|g year:2021
|g day:24
|g month:12
|g pages:343-359
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|u http://dx.doi.org/10.1016/j.plaphy.2021.11.012
|3 Volltext
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|d 169
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|h 343-359
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