30G — Beta vulgaris subsp. vulgaris

Summary

Bv30G (BVRB_9G210330) on sugar beet chromosome 9 encodes a 14-3-3 domain-containing protein. The gene product is associated with RISC complex binding, positive regulation of miRNA metabolic processes, and a wide array of molecular functions including glyceraldehyde-3-phosphate dehydrogenase, xylose isomerase, and fumarate hydratase activities. Bv30G has been linked to numerous agronomically relevant traits such as ferulic acid content, starch grain size, zinc concentration, fruit yield, hexose content, and spot blotch response. It is also associated with iron-deficiency response, low phosphorus stress tolerance, root growth under alkaline stress, and immunity-associated programmed cell death. Studies of related genes in other species connect this gene family to drought sensitivity, tuber sprouting, fungal disease resistance, and miRNA stability.