干旱胁迫对植物的影响研究  

Study on the Influence of Drought Stress on Botany

作　　者：张玉[1] 冷海楠[1] 曹宏杰[1] 徐明怡[1] Zhang Yu;Leng Hainan;Cao Hongjie;Xu Mingyi(Institute of Natural Resources and Ecology, Heilongjiang Academy of Sciences, Harbin 150040, China)

机构地区：[1]黑龙江省科学院自然与生态研究所,哈尔滨150040

出　　处：《黑龙江科学》2022年第14期22-24,47,共4页Heilongjiang Science

基　　金：黑龙江省自然科学基金项目(LH2019C077);中央引导地方科技发展专项(ZY20B15);黑龙江省科学院科学研究基金(KY2020ZR06);黑龙江省科学院青年创新基金(CXJQ2021ZR02)。

摘　　要：为深入研究植物抗旱机制,培育耐旱植物新品种,分析了干旱胁迫对植物生长、形态结构、植物生理的影响,总结了干旱胁迫对植物蛋白编码基因表达的影响。未来,第三代分子标记技术和全基因组关联分析技术仍是研究抗旱基因的重点,应深入探究植物对干旱生境的响应与适应机制,以应对极端干旱生境。In order to deeply research botany drought resistance mechanism,and cultivate new varieties of drought resistance botany,the study analyzes the influence of drought stress on plant growth,morphological structure and plant physiology;summarizes the influence of drought stress on plant protein coding gene expression.In the future,the third generation of molecular marker technology and whole genome correlation analysis technology are the emphasis of the research of drought resistant gene.It is suggested to deeply explore the response and adaptive mechanism of botany on drought environment,to cope with extremely drought environment.

关 键 词：植物 干旱胁迫 生理生化 抗旱基因 

分 类 号：S793[农业科学—林木遗传育种]