渗透素和类渗透素蛋白的耐盐机制：增强植物耐盐性的一个有前景的候选者
Salinity Tolerance Mechanism of Osmotin and Osmotin-like Proteins: A Promising Candidate for Enhancing Plant Salt Tolerance.
作者信息
Wan Qun, Hongbo Shao, Zhaolong Xu, Jia Liu, Dayong Zhang, Yihong Huang
机构信息
Salt-soil Agricultural Center, Institute of Agricultural Resources and Environment,Jiangsu Academy of Agricultural Sciences, Nanjing210014, China.
JLCBE, Yancheng Teachers University, Xiwang Avenue 1, Yancheng 224002, China.
出版信息
Curr Genomics. 2017 Dec;18(6):553-556. doi: 10.2174/1389202918666170705153045.
INTRODUCTION
Salt stress is one of the most important abiotic stress factors which severely affect agricultural production. Osmotins and OLPs (osmotin like proteins) are kinds of proteins which were produced during plant adapting to the environmental stress.
OBJECTIVE
These proteins were closely related to osmotic regulation and resistance stress. They are widely distributed in plants. Their expression for these genes was induced by salt stress, which played important roles in plants responding to salt stress.
CONCLUSION
During salt stress, osmotin can help accumulate proline, and quench reactive oxygen species and free radicals.
引言
盐胁迫是严重影响农业生产的最重要的非生物胁迫因素之一。渗透素和类渗透素蛋白（OLPs）是植物在适应环境胁迫过程中产生的一类蛋白质。
目的
这些蛋白质与渗透调节和抗逆性密切相关。它们广泛分布于植物中。这些基因的表达受盐胁迫诱导，在植物应对盐胁迫中发挥重要作用。
结论
在盐胁迫期间，渗透素有助于脯氨酸的积累，并清除活性氧和自由基。
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