Plant–plant communication in variety mixtures plays on disease susceptibility and immunity

• 全文链接

在品种混合中植物-植物交流对疾病易感性和免疫力的影响

关键词：

来源：

Journal of Experimental Botany 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/fe0c1d60-3922-4ba7-86ba-9b39e17fb304

来源地址：

https://pmc.ncbi.nlm.nih.gov/articles/PMC8483780/pdf/erab377.pdf

资源所属：

茶学研究专题

类型：

学术文献

语种：

英语

原文发布日期：

2021-09-30

摘要：

Intraspecific mixtures are a well-known means to modulate epidemics in crops, but knowledge of the immunity they induce is scarce. Pélissier et al. (2021a) selected pairs of susceptible wheat or rice cultivars cross-modulating disease severity and showed that belowground interactions were involved in communicating infection. Healthy neighbours could initiate significant modulations of transcription of basal immunity genes after pathogen inoculation. No general rule was observed between pathosystems, but the demonstration of the effect of healthy neighbours on disease susceptibility and immunity in adjacent plants is a key finding as we strive to understand health in varietal mixtures.