Gibberellin Regulates LBD38-1 Responses to Xanthomonas arboricola pv. juglandis Infection in Walnut Bacterial Blight Pathogenesis.

ABSTRACT:

Background

Plant responses to biotic and abiotic stresses are complex processes. Previous studies have shown that the LBD gene family plays important roles in plant growth and development as well as in plant defense against biotic and abiotic stresses. The expression of LBD genes was investigated in walnuts under biotic and abiotic stresses, revealing that LBD38-1 may be a key gene in the plant stress response. This study provides new insights into the roles of LBD genes in plant responses to biotic stress.

Results

Forty-nine members of the JrLBD gene family were identified in the walnut genome and classified into six subfamilies. Comparative homology analysis through phylogenetic trees revealed that the presence of Group I-a and Group VI plays an important role in resistanc

SUBMITTER: Dai W 

PROVIDER: S-EPMC11995547 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature