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20231226071932.0 |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.107750
|2 doi
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|a pubmed24n1190.xml
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|a (DE-627)NLM357133609
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|a (NLM)37210860
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|a (PII)S0981-9428(23)00261-9
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Wei, Jinxing
|e verfasserin
|4 aut
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| 245 |
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|a Transcriptome profile analysis of Indian mustard (Brassica juncea L.) during seed germination reveals the drought stress-induced genes associated with energy, hormone, and phenylpropanoid pathways
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|c 2023
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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 12.06.2023
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|a Date Revised 12.06.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 Elsevier Masson SAS. All rights reserved.
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|a Indian mustard (Brassica juncea L. Czern and Coss) is an important oil and vegetable crop frequently affected by seasonal drought stress during seed germination, which retards plant growth and causes yield loss considerably. However, the gene networks regulating responses to drought stress in leafy Indian mustard remain elusive. Here, we elucidated the underlying gene networks and pathways of drought response in leafy Indian mustard using next-generation transcriptomic techniques. Phenotypic analysis showed that the drought-tolerant leafy Indian mustard cv. 'WeiLiang' (WL) had a higher germination rate, antioxidant capacity, and better growth performance than the drought-sensitive cv. 'ShuiDong' (SD). Transcriptome analysis identified differentially expressed genes (DEGs) in both cultivars under drought stress during four germination time points (i.e., 0, 12, 24, and 36 h); most of which were classified as drought-responsive, seed germination, and dormancy-related genes. In the Kyoto Encyclopedia of Genes and Genome (KEGG) analyses, three main pathways (i.e., starch and sucrose metabolism, phenylpropanoid biosynthesis, and plant hormone signal transduction) were unveiled involved in response to drought stress during seed germination. Furthermore, Weighted Gene Co-expression Network Analysis (WGCNA) identified several hub genes (novel.12726, novel.1856, BjuB027900, BjuA003402, BjuA021578, BjuA005565, BjuB006596, novel.12977, and BjuA033308) associated with seed germination and drought stress in leafy Indian mustard. Taken together, these findings deepen our understanding of the gene networks for drought responses during seed germination in leafy Indian mustard and provide potential target genes for the genetic improvement of drought tolerance in this crop
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|a Journal Article
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|a Brassica juncea
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| 650 |
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|a Drought stress
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| 650 |
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|a Seed germination
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| 650 |
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|a Transcriptome
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| 650 |
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|a WGCNA
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| 650 |
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|a Hormones
|2 NLM
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| 700 |
1 |
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|a Xu, Linghui
|e verfasserin
|4 aut
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| 700 |
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|a Shi, Yu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cheng, Tianfang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tan, Wenlan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhao, Yongguo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Chunsheng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Xinyu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ouyang, Lejun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wei, Mingken
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Junxia
|e verfasserin
|4 aut
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| 700 |
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|a Lu, Guangyuan
|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 200(2023) vom: 15. Juli, Seite 107750
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:200
|g year:2023
|g day:15
|g month:07
|g pages:107750
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| 856 |
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|u http://dx.doi.org/10.1016/j.plaphy.2023.107750
|3 Volltext
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