30G — Beta vulgaris subsp. vulgaris

Summary

Bv30G (BVRB_6G155820) on sugar beet chromosome Bvchr6_un.sca006 encodes a 14-3-3 domain-containing protein. The gene is associated with RISC complex binding, positive regulation of miRNA metabolic processes, and numerous enzyme activities including glyceraldehyde-3-phosphate dehydrogenase, xylose isomerase, and fumarate hydratase activity. It is linked to pathways in hormone signaling, growth and developmental processes, and regulation of seed size. Associations include traits such as ferulic acid content, starch grain size, zinc content, fruit yield, hexose content, and responses to spot blotch, nematode damage, and alkali soil sensitivity. 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 iron and potassium deficiency responses, tuber sprouting, seed development, and pathogen resistance.