干旱区生态环境知识资源中心(Arid): Towards doubling fibre yield for cotton in the semiarid agricultural area by increasing tolerance to drought, heat and salinity simultaneously

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DOI	10.1111/pbi.13476
	Towards doubling fibre yield for cotton in the semiarid agricultural area by increasing tolerance to drought, heat and salinity simultaneously
	Esmaeili, Nardana; Cai, Yifan; Tang, Feiyu; Zhu, Xunlu; Smith, Jennifer; Mishra, Neelam; Hequet, Eric; Ritchie, Glen; Jones, Don; Shen, Guoxin; Payton, Paxton; Zhang, Hong
通讯作者	Zhang, H
来源期刊	PLANT BIOTECHNOLOGY JOURNAL
ISSN	1467-7644
EISSN	1467-7652
英文摘要	Abiotic stresses such as extreme temperatures, water-deficit and salinity negatively affect plant growth and development, and cause significant yield losses. It was previously shown that co-overexpression of the Arabidopsis vacuolar pyrophosphatase geneAVP1and the rice SUMO E3 ligase geneOsSIZ1in Arabidopsis significantly increased tolerance to multiple abiotic stresses and led to increased seed yield for plants grown under single or multiple abiotic stress conditions. It was hypothesized that there might be synergistic effects betweenAVP1overexpression andOsSIZ1overexpression, which could lead to substantially increased yields if these two genes are co-overexpressed in real crops. To test this hypothesis,AVP1andOsSIZ1were co-overexpressed in cotton, and the impact ofOsSIZ1/AVP1co-overexpression on cotton's performance under normal growth and multiple stress conditions were analysed. It was found thatOsSIZ1/AVP1co-overexpressing plants performed significantly better thanAVP1-overexpressing,OsSIZ1-overexpressing and wild-type cotton plants under single, as well as under multiple stress conditions in laboratory and field conditions. Two field studies showed thatOsSIZ1/AVP1co-overexpressing plants produced 133% and 81% more fibre than wild-type cotton in the dryland conditions of West Texas. This research illustrates that co-overexpression ofAVP1andOsSIZ1is a viable strategy for engineering abiotic stress-tolerant crops and could substantially improve crop yields in low input or marginal environments, providing a solution for food security for countries in arid and semiarid regions of the world.
英文关键词	AVP1 co-overexpression drought stress heat stress OsSIZ1 salinity transgenic cotton
类型	Article ; Early Access
语种	英语
开放获取类型	DOAJ Gold
收录类别	SCI-E
WOS记录号	WOS:000573408200001
WOS关键词	SUMO E3 LIGASE ; PYROPHOSPHATASE GENE AVP1 ; ABSCISIC-ACID ; STRESS TOLERANCE ; SYNTHASE GENE ; ENHANCES DROUGHT ; SALT TOLERANCE ; H+-PPASE ; EXPRESSION ; OVEREXPRESSION
WOS类目	Biotechnology & Applied Microbiology ; Plant Sciences
WOS研究方向	Biotechnology & Applied Microbiology ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328280
作者单位	[Esmaeili, Nardana; Cai, Yifan; Zhu, Xunlu; Smith, Jennifer; Zhang, Hong] Texas Tech Univ, Dept Biol Sci, Lubbock, TX 79409 USA; [Tang, Feiyu] Jiangxi Agr Univ, Coll Agron, Nanchang, Jiangxi, Peoples R China; [Mishra, Neelam] St Josephs Coll Autonomous, Bengaluru, Karnataka, India; [Hequet, Eric; Ritchie, Glen] Texas Tech Univ, Dept Plant & Soil Sci, Lubbock, TX 79409 USA; [Jones, Don] Cotton Inc, Cary, NC USA; [Shen, Guoxin] Zhejiang Acad Agr Sci, Hangzhou, Peoples R China; [Payton, Paxton] USDA ARS, Cropping Syst Res Lab, Lubbock, TX 79401 USA
推荐引用方式 GB/T 7714	Esmaeili, Nardana,Cai, Yifan,Tang, Feiyu,et al. Towards doubling fibre yield for cotton in the semiarid agricultural area by increasing tolerance to drought, heat and salinity simultaneously[J].
APA	Esmaeili, Nardana.,Cai, Yifan.,Tang, Feiyu.,Zhu, Xunlu.,Smith, Jennifer.,...&Zhang, Hong.
MLA	Esmaeili, Nardana,et al."Towards doubling fibre yield for cotton in the semiarid agricultural area by increasing tolerance to drought, heat and salinity simultaneously".PLANT BIOTECHNOLOGY JOURNAL