Genome-wide characterization of major latex protein gene family in peanut and expression analyses under drought and waterlogging stress.

ABSTRACT: Peanut is an important oilseed crop around the world which provides vegetable oil, protein and vitamins for humans. Major latex-like proteins (MLPs) play important roles in plant growth and development, as well as responses to biotic and abiotic stresses. However, their biological function in peanut is still unclear. In this study, a genome-wide identification of MLP genes in cultivated peanut and two diploid ancestor species was analyzed to determine their molecular evolutionary characteristics and the expression profile under drought and waterlogging stress conditions. Firstly, a total of 135 MLP genes were identified from the genome of tetraploid peanut (Arachis hypogaea) and two diploid species Arachis. duranensis and Arachis. ipaensis. Then, phylogen

SUBMITTER: Li J 

PROVIDER: S-EPMC10151671 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature