ATP Citrate Lyase ClACLB-1 Facilitates Citrate Cleavage in Lemon.

ABSTRACT: Citric acid is an important organic acid with wide applications and diverse biological functionality. As the predominant organic acid in lemons, citric acid plays a crucial role in determining the flavor of citrus, especially in lemons. ATP citrate lyase (ACL, EC4.1.3.8) is the keg gene in citric acid metabolism. Several research studies on ACL only focused on high-sugar- and low-acid-content citrus varieties; however, the ACL mechanism in lemons with high acid and low sugar levels remains undetermined. In this study, a key candidate gene, ClACLB-1, for citrate cleavage was identified from the genome data of 'Xiangshui' lemon [Citrus limon (L.) Burm f.]. The putative protein coded by the gene ClACLB-1 is localized in the nuclear and cell membranes. The ClACLB-1

SUBMITTER: Lu C 

PROVIDER: S-EPMC11722762 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature