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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (27): 1-4.

所属专题： 生物技术

• 农学 农业基础科学 •    下一篇

含ACC脱氨酶的PGPR在植物抗非生物胁迫中的作用研究进展

史煦涵 刘佳莉 方芳 郭长虹   

  • 收稿日期:2011-12-26 修回日期:2012-02-29 出版日期:2012-09-25 发布日期:2012-09-25
  • 基金资助:

    黑龙江省自然科学基金;黑龙江省研究生科技创新项目;转基因生物新品种培育重大专项;纤毛虫表膜内表面与射出体、皮层颗粒、色素颗粒的形态学研究

The Effects of ACC Deaminase-containing Plant Growth-promoting Rhizobacteria on the Abiotic Stress Resistance of Plants

  • Received:2011-12-26 Revised:2012-02-29 Online:2012-09-25 Published:2012-09-25

PDF (PC)

834

摘要：

用含ACC脱氨酶的PGPR接种植物，可降低乙烯含量，从而减轻非生物胁迫对植物生长和发育产生的影响。归纳了水、盐碱、温度、污染物胁迫下含ACC脱氨酶的PGPR对植物的接种效应，得出PGPR可提高植物对干旱、水涝、盐碱胁迫及温度的抗性和耐受性，同时还可促进植物修复土壤污染。最后提出了展望。

关键词: 诱导, 诱导

Abstract:

The inoculation on plants with the ACC deaminase-containing PGPR can reduce the content of Ethylene, which can reduce the impact of abiotic stress on the growth and development of plants. This article analyzed and summarized the inoculation effect on plant with the ACC deaminase-containing PGPR under water, salinity, temperature and pollutants, and it conclude that PGPR can both promote the resistance and the tolerance to drought, flooding, salinity and recover the polluted soil via plant. At last, the future research directions were provided.