30G — Beta vulgaris subsp. vulgaris

Summary

Bv30G (BVRB_1G008620) on sugar beet chromosome 1 encodes a 14-3-3 domain-containing protein. The gene is associated with RISC complex binding and a wide array of annotated molecular functions including glyceraldehyde-3-phosphate dehydrogenase, xylose isomerase, and fumarate hydratase activities. It is linked to positive regulation of miRNA metabolic processes, activation of syringal lignin anabolism, fumarate metabolism, and numerous other biological processes. Associations with agronomically relevant traits include ferulic acid content, starch grain size, zinc content, fruit yield, hexose content, seed coat hardness, and spot blotch response. The gene is also connected to 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 link the family to seed development, pathogen response, drought sensitivity, and sugar content.