Biotechnology Bulletin ›› 2016, Vol. 32 ›› Issue (10): 109-117.doi: 10.13560/j.cnki.biotech.bull.1985.2016.10.013

• Orginal Article • Previous Articles     Next Articles

Research Advances in the Mechanism and Signal Transduction of Plant Disease Resistance

DING Li-na1, YANG Guo-xing2   

  1. 1. College of Life Sciences,Jiangsu University,Zhenjiang 212013;
    2. College of Veterinary Medicine,Nanjing Agricultural University,Nanjing 210095
  • Received:2016-03-01 Online:2016-10-25 Published:2016-10-12

Abstract: The mechanism of plant disease resistance is the focus of plant pathology. With the development of the molecular biology,people has gained more and more insights into the interaction between plant host and pathogens. In this review,the recent research advances on molecular mechanism of plants disease resistance are summarized. It also presented the function of several signal molecular such as calcium Ion,nitric oxide,reactive oxygen species,salicylic acid,jasmonic acid/ethylene,and heterotrimeric G proteins,which are known to play important role in inducing plant defense response. In addition,the prospect of future work on plant defense research is discussed in the review, aiming to offer new thinking for the development of disease control stratey.

Key words: mechanism of plant disease resistance, signal molecular, defense response, signal transduction