盐胁迫应答基因Ossos5的生物信息学分析

Bioinformatics Analysis of Salt Overly Sensitive 5 Gene in Rice(Oryza sativa)

SOS途径是植物在盐胁迫下进行离子稳态调节和提高耐盐性的重要途径之一,本文通过生物信息学方法对水稻sos5基因及其编码蛋白的理化性质、亲水性、跨膜区及空间结构进行了分析,为深入研究该基因的表达和生物学功能奠定了基础.

Abiotic stresses, especially drought, high salt and freezing, affect severely the normal growth of plant and productivity of important crops globally. Plant evolve a series of physiological, metabolic and defensive system to adapt to environmental stresses. SOS pathway is one of these strategies. The molecular structure and physico-chemical property of rice sos5 gene are analyzed by bioinformatics process. Based on the above analyses, it is proposed that sos5 is a novel candidate gene involved in salt tolerance in rice.