首页|基因组修饰提高油菜非生物胁迫耐受性及应对气候变化(英文)

基因组修饰提高油菜非生物胁迫耐受性及应对气候变化(英文)

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当前农业面临多重挑战,其中迫切需要提升产量以满足不断增长的人口需求.盐碱、干旱和极端温度等非生物胁迫是影响植物生长发育和产量的关键因素.油菜作为全球主要的油料作物,是食用植物油、生物柴油和动物饲料的重要来源,研究其遗传变异与生物学特性对于培育能够适应不同环境条件的新品种(基因型)至关重要.本文对近年来国内外油菜抗逆基因的相关研究进展进行了综述,重点总结了新兴分子育种工具和技术,包括全基因组关联分析、基因编辑等在油菜抗逆基因研究中应用的技术,以期为油菜高产抗逆基因的挖掘以及分子育种提供研究基础与技术支撑.
Genome modification improves abiotic stress tolerance in oilseed rape(Brassica napus L.)and responds to climate change
Current agriculture faces the challenge of significantly increasing production to meet the needs of a large human population.Abiotic stresses,such as salinity,drought,and temperature extremes,severely impact plant growth,development and production.Brassica species,particularly Brassica napus L.,are important worldwide sources of edible oil,biodiesel and animal feed.Understanding the genetic variation within the Brassica genus is crucial for developing new varieties(genotypes)adapted to different environmental conditions.This paper reviewed the recent advances on stress-resistant genes in B.napus both domestically and internationally,with a particular focus on emerging molecular breeding tools and technologies,including whole-genome association analysis,gene editing and other technologies.This study aimed to contribute to the exploration of high-yielding and stress-resistant genes in B.napus and to provide a research foundation and technical support for molecular breeding.

Brassica napus L.genetic variationabiotic stressplant architecturegenome improvement

黄倩、Muhammad Ahsan FAROOQ、张康妮、Ahsan AYYAZ、万光龙、斯燕琼、Fakhir HANNAN、周伟军

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浙江大学农业与生物技术学院,浙江 杭州 310058

农业农村部光谱检测重点实验室,浙江 杭州 310058

诸暨市东白缘生态农业科技有限公司,浙江 绍兴 311800

油菜 遗传变异 非生物胁迫 株型结构 基因组改良

Pioneer Research and Development Program of Zhejiang ProvinceCollaborative Innovation Center for Modern Crop Production Cosponsored by Province and Ministry(CIC-MCP)

2023C02002-3

2024

10.3785/j.issn.1008-9209.2023.12.221

浙江大学学报(农业与生命科学版)
浙江大学

浙江大学学报(农业与生命科学版)

CSTPCD北大核心
影响因子：0.725
ISSN：1008-9209
年,卷(期)：2024.50(2)
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