Comprehensive analysis of LRR-RLKs and key gene identification in Pinus massoniana resistant to pine wood nematode.

ABSTRACT: Pinus massoniana is a pioneer tree widely planted for afforestation on barren hills in southern China where the total planted area is 8.04 million ha. The invasive pine wood nematode (Bursaphelenchus xylophilus) poses a serious threat to the survival of P. massoniana. Plant resistance genes encoded by leucine-rich repeat-containing transmembrane-receptor proteins play important roles in plant defense. Leucine-rich repeat receptor-like kinases (LRR-RLKs), the largest subfamily of the RLK protein family, play an important role in sensing stress signals in plants. However, the LRR-RLKs of P. massoniana have not been characterized previously, and their role in resistance to B. xylophilus is unknown. In this study, 185 members of the LRR-RLK subfamily were ide

SUBMITTER: Nie Z 

PROVIDER: S-EPMC9795191 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature