气候变化领域集成服务门户(CCPortal): Characterization of water-deficit tolerance in Upland cotton (Gossypiumhirsutum L.) assessing morphological, biochemical, molecular and yield attributes

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DOI	10.1007/s11738-023-03641-5
	Characterization of water-deficit tolerance in Upland cotton (Gossypiumhirsutum L.) assessing morphological, biochemical, molecular and yield attributes
	Saeed, Muhammad; Naeem, Muhammad; Javed, Alia; Perveen, Shagufta; Sajjad, Iqra; Yousaf, Muhammad Zaid; Chohan, M. Shahid Munir; Riaz, Muhammad; Ullah, Sana; Song, Xianliang
发表日期	2024
ISSN	0137-5881
EISSN	1861-1664
起始页码	46
结束页码	1
卷号	46 期号:1
英文摘要	Upland cotton (Gossypiumhirsutum L.) is an important crop in the world due to its natural fiber production. As a result of climate change, its production is affected due to frequent occurrence of water-deficit conditions during its growth period. Five cotton varieties, namely FH-114, FH-142, FH-152, CIM-473 and CIM-496 were evaluated under limited irrigation conditions to characterize water-deficit tolerance. The data were recorded for plant height, content of biochemical parameters (carotenoid, chlorophyll, wax, proline) and seed cotton yield per plant. The plant material was genotyped with 23 highly polymorphic simple sequence repeats markers. The cotton varieties, CIM-473 and FH-142, with higher content of carotenoid, chlorophyll, epicuticular wax, and proline maintained sustained vegetative growth and development due to osmoregulation; optimal photosynthesis and photochemical efficiency; and maintenance of balance in the C/N metabolism and energy homeostasis; which resulted in better seed cotton yield (> 30% than the drought susceptible varieties) under limited irrigation conditions. Significant associations of simple sequence repeat DNA markers with plant height, carotenoid content, chlorophyll content, wax content, and seed cotton yield were identified. Especially, the DNA markers BNL1153 (chromosome 25) and BNL3031 (chromosome 9) might be the markers flanking the genes involved in the biosynthesis of proteins/enzymes (such as Late Embryogenesis Abundant proteins; chaperones; antioxidants; L-ascorbate peroxidase; enzymes in the ABA, proline, carotenoids and epicuticular wax biosynthesis) catalyzing the metabolic pathways leading to water-deficit tolerance in cotton and thus would be valuable resources for molecular breeding programs to develop water-deficit-tolerant cotton cultivars.
英文关键词	Biochemical; Upland cotton; Molecular; Morphological; Water deficit; Yield
语种	英语
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:001128082700001
来源期刊	ACTA PHYSIOLOGIAE PLANTARUM
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/299626
作者单位	Government College University Faisalabad; Government College University Faisalabad; Government College University Faisalabad; Shandong Agricultural University
推荐引用方式 GB/T 7714	Saeed, Muhammad,Naeem, Muhammad,Javed, Alia,et al. Characterization of water-deficit tolerance in Upland cotton (Gossypiumhirsutum L.) assessing morphological, biochemical, molecular and yield attributes[J],2024,46(1).
APA	Saeed, Muhammad.,Naeem, Muhammad.,Javed, Alia.,Perveen, Shagufta.,Sajjad, Iqra.,...&Song, Xianliang.(2024).Characterization of water-deficit tolerance in Upland cotton (Gossypiumhirsutum L.) assessing morphological, biochemical, molecular and yield attributes.ACTA PHYSIOLOGIAE PLANTARUM,46(1).
MLA	Saeed, Muhammad,et al."Characterization of water-deficit tolerance in Upland cotton (Gossypiumhirsutum L.) assessing morphological, biochemical, molecular and yield attributes".ACTA PHYSIOLOGIAE PLANTARUM 46.1(2024).