Genome-wide identification and expression patterns of the laccase gene family in response to kiwifruit bacterial canker infection.

ABSTRACT:

Background

Kiwifruit bacterial canker, caused by Pseudomonas syringae pv. actinidiae (Psa), is a destructive disease worldwide. Resistance genes that respond to Psa infection urgently need to be identified for controlling this disease. Laccase is mainly involved in the synthesis of lignin in the plant cell wall and plays a prominent role in plant growth and resistance to pathogen infection. However, the role of laccase in kiwifruit has not been reported, and whether laccase is pivotal in the response to Psa infection remains unclear.

Results

We conducted a bioinformatics analysis to identify 55 laccase genes (AcLAC1-AcLAC55) in the kiwifruit genome. These genes were classified into five cluster groups (I-V) based on phylogenetic analysis, with cluster groups I and II having

SUBMITTER: Zhang Z 

PROVIDER: S-EPMC10680249 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature