Effects of Laccaria bicolor on Gene Expression of Populus trichocarpa Root under Poplar Canker Stress.

ABSTRACT: Poplars can be harmed by poplar canker. Inoculation with mycorrhizal fungi can improve the resistance of poplars to canker, but the molecular mechanism is still unclear. In this study, an aseptic inoculation system of L. bicolor-P. trichocarpa-B. dothidea was constructed, and transcriptome analysis was performed to investigate regulation by L. bicolor of the expression of genes in the roots of P. trichocarpa during the onset of B. dothidea infection, and a total of 3022 differentially expressed genes (DEGs) were identified. Weighted correlation network analysis (WGCNA) was performed on these DEGs, and 661 genes' expressions were considered to be affected by inoculation with L. bicolor and B. dothidea. Gene ontology (GO) and Kyoto Ency

SUBMITTER: Dong F 

PROVIDER: S-EPMC8703858 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature