Genome-wide identification, evolution, and expression analysis of MLO gene family in melon (Cucumis melo L.).

ABSTRACT: Powdery mildew (PM) is one of the main fungal diseases that appear during the cultivation of the melon fruit crop. Mildew Resistance Locus "O" (MLO) is known as a gene family and has seven conserved transmembrane domains. An induced functional loss of a specific MLO gene could mainly confer PM resistance to melons. However, the genomic structure of MLO genes and its main role in PM resistance still remain unclear in melon. In this study, bioinformatic analysis identified a total of 14 MLO gene family members in the melon genome sequence, and these genes were distributed in an uneven manner on eight chromosomes. The phylogenetic analysis divided the CmMLO genes into five different clades, and gene structural analysis showed that genes in the same clade had simila

SUBMITTER: Zhang T 

PROVIDER: S-EPMC9998560 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature