A natural mutation in the promoter of the aconitase gene influences fruit citric acid content in jujube.

Jujube ( Mill.) is the most economically important fruit tree of the Rhamnaceae and was domesticated from wild or sour jujube ( Mill. var.

Low-acidity ALUMINUM-DEPENDENT MALATE TRANSPORTER4 genotype determines malate content in cultivated jujube.

Jujube (Ziziphus jujuba Mill.), the most economically important fruit tree in Rhamnaceae, was domesticated from sour jujube (Z. jujuba Mill.