CHS — Solanum tuberosum
Summary
PGSC0003DMG400008635 (StCHS) on potato chromosome 12 encodes chalcone synthase G, a type III polyketide synthase with multiple annotated activities including naringenin-chalcone synthase, chalcone isomerase, flavanone 4-reductase, flavonol synthase, and SUMO transferase activities. The gene is associated with flavonoid, anthocyanin, and polyketide biosynthesis, as well as pigmentation, response to UV light and freezing, auxin polar transport, sterol homeostasis, and cell wall thickening. It localizes to the cytosol, nucleus, endoplasmic reticulum, and tonoplast. StCHS is linked to traits including petal and leaf color, anthocyanin content, amylose and carbohydrate content, photosynthetic rate, flowering time, root morphology, and responses to salt, drought, and oxidative stress. Studies of related genes in other species connect the family to pollen exine development, male fertility, sporopollenin biosynthesis, and disease resistance.
Annotations
- Chromosome
- 12
- Related genes
- CHS, SUM3, LAP5, DFR, SUM1, KMD3, FLS, SCE1
- GO terms
- homeostasis, NO storage, Chalcone Isomerase Activity, salinity response, flavonoid metabolism, Acyltransferase Activity, Transferring Groups Other Than Amino-acyl Groups, secondary metabolism, regulation of phenylpropanoid metabolism
- Publications
- 29282604, 27129483, 15345049, 36377737, 21717185, 17701204, 20309578, 15824099
- Traits
- circadian rhythm, circadian clock regulation, photosynthetic activity, flavonoid biosynthesis, seed coat color, lateral root development, UV-B stress response, salt tolerance