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新培育的巴斯马蒂水稻品系在营养生长阶段干旱胁迫下的生理特性与生长情况

Physiology and growth of newly bred Basmati rice lines in response to vegetative-stage drought stress.

作者信息

Waheed Raheela, Deeba Farah, Zulfiqar Faisal, Moosa Anam, Nafees Muhammad, Altaf Muhammad Ahsan, Arif Muhammad, Siddique Kadambot H M

机构信息

National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan.

Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan.

出版信息

Front Plant Sci. 2023 May 9;14:1172255. doi: 10.3389/fpls.2023.1172255. eCollection 2023.

DOI:10.3389/fpls.2023.1172255
PMID:37229136
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10203457/
Abstract

Basmati rice is inherently sensitive to various environmental stresses. Abrupt changes in climatic patterns and freshwater scarcity are escalating the issues associated with premium-quality rice production. However, few screening studies have selected Basmati rice genotypes suitable for drought-prone areas. This study investigated 19 physio-morphological and growth responses of 15 Super Basmati (SB) introgressed recombinants (SBIRs) and their parents (SB and IR554190-04) under drought stress to elucidate drought-tolerance traits and identify promising lines. After two weeks of drought stress, several physiological and growth performance traits significantly varied between the SBIRs (p ≤ 0.05) and were less affected in the SBIRs and the donor (SB and IR554190-04) than SB. The total drought response indices (TDRI) identified three superior lines (SBIR-153-146-13, SBIR-127-105-12, SBIR-62-79-8) and three on par with the donor and drought-tolerant check (SBIR-17-21-3, SBIR-31-43-4, SBIR-103-98-10) in adapting to drought conditions. Another three lines (SBIR-48-56-5, SBIR-52-60-6, SBIR-58-60-7) had moderate drought tolerance, while six lines (SBIR-7-18-1, SBIR-16-21-2, SBIR-76-83-9, SBIR-118-104-11, SBIR-170-258-14, SBIR-175-369-15) had low drought tolerance. Furthermore, the tolerant lines exhibited mechanisms associated with improved shoot biomass maintenance under drought by adjusting resource allocation to roots and shoots. Hence, the identified tolerant lines could be used as potential donors in drought-tolerant rice breeding programs, administered for subsequent varietal development, and studied to identify the genes underlying drought tolerance. Moreover, this study improved our understanding of the physiological basis of drought tolerance in SBIRs.

摘要

巴斯马蒂大米对各种环境胁迫天生敏感。气候模式的突然变化和淡水短缺正在加剧与优质水稻生产相关的问题。然而，很少有筛选研究选择适合干旱易发地区的巴斯马蒂水稻基因型。本研究调查了15个超级巴斯马蒂（SB）渐渗重组体（SBIRs）及其亲本（SB和IR554190-04）在干旱胁迫下的19种生理形态和生长反应，以阐明耐旱性状并鉴定有潜力的品系。干旱胁迫两周后，SBIRs之间的几个生理和生长性能性状存在显著差异（p≤0.05），且SBIRs及其供体（SB和IR554190-04）受影响程度小于SB。总干旱反应指数（TDRI）确定了三个优良品系（SBIR-153-146-13、SBIR-127-105-12、SBIR-62-79-8）以及三个与供体和耐旱对照相当的品系（SBIR-17-21-3、SBIR-31-43-4、SBIR-103-98-10），它们能够适应干旱条件。另外三个品系（SBIR-48-56-5、SBIR-52-60-6、SBIR-58-60-7）具有中等耐旱性，而六个品系（SBIR-7-18-1、SBIR-16-21-2、SBIR-76-83-9、SBIR-118-104-11、SBIR-170-258-14、SBIR-175-369-15）耐旱性较低。此外，耐旱品系通过调整根系和地上部的资源分配，表现出与干旱条件下地上部生物量维持改善相关的机制。因此，鉴定出的耐旱品系可作为耐旱水稻育种计划中的潜在供体，用于后续品种培育，并进行研究以确定耐旱相关基因。此外，本研究增进了我们对SBIRs耐旱生理基础的理解。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/efcb/10203457/a01d481a04c3/fpls-14-1172255-g008.jpg
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2
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3
The different influences of drought stress at the flowering stage on rice physiological traits, grain yield, and quality.
干旱胁迫对水稻花期生理特性、产量和品质的不同影响。
Sci Rep. 2019 Mar 6;9(1):3742. doi: 10.1038/s41598-019-40161-0.
4
Drought or/and Heat-Stress Effects on Seed Filling in Food Crops: Impacts on Functional Biochemistry, Seed Yields, and Nutritional Quality.干旱和/或热胁迫对粮食作物种子灌浆的影响：对功能生物化学、种子产量和营养品质的影响
Front Plant Sci. 2018 Nov 27;9:1705. doi: 10.3389/fpls.2018.01705. eCollection 2018.
5
Effect of Drought on Agronomic Traits of Rice and Wheat: A Meta-Analysis.干旱对水稻和小麦农艺性状的影响：一项荟萃分析。
Int J Environ Res Public Health. 2018 Apr 24;15(5):839. doi: 10.3390/ijerph15050839.
6
Combining drought and submergence tolerance in rice: marker-assisted breeding and QTL combination effects.水稻耐旱与耐淹性的结合：标记辅助育种及QTL组合效应
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7
Influence of extreme weather disasters on global crop production.极端天气灾害对全球作物生产的影响。
Nature. 2016 Jan 7;529(7584):84-7. doi: 10.1038/nature16467.
8
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9
To grow or not to grow: a stressful decision for plants.生长还是不生长：植物面临的艰难抉择。
Plant Sci. 2014 Dec;229:247-261. doi: 10.1016/j.plantsci.2014.10.002. Epub 2014 Oct 18.
10
Breeding high-yielding drought-tolerant rice: genetic variations and conventional and molecular approaches.培育高产耐旱水稻：遗传变异以及传统和分子方法
J Exp Bot. 2014 Nov;65(21):6265-78. doi: 10.1093/jxb/eru363. Epub 2014 Sep 9.