摘要
干旱和高盐碱胁迫是影响植物生长发育的重要逆境因子。在胁迫条件下,植物的逆境相关基因被诱导表达,以保护细胞免受伤害。本文综述了与抗旱相关的渗透调节基因、抗氧化防御系统、晚期胚胎发生丰富蛋白以及转录因子的研究进展。
Drought and salinity affect plant growth seriously. These stresses can induce gene expression to protect plant cell from injury. This paper reviewed the advances of gene on plant drought - resistance, osmo - regulation, scavenging oxidative radicals, macromolecules and membrane structure protein, transcription factors.
出处
《河北林果研究》
2006年第2期167-169,共3页
Hebei Journal of Forestry and Orchard Research
关键词
植物
抗旱
基因
plant
drought-resistance
gene