RBCS — Phaseolus vulgaris
Summary
PHAVU_004G064800 (PvRBCS) on chromosome 4 of French bean encodes a small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO), containing the conserved RuBisCO_ssu domain. The gene is associated with RuBisCO assembly, the reductive pentose-phosphate cycle, and photorespiration. It is linked to photosynthetic rate, CO₂ assimilation, and chloroplast development and function. Associations also include responses to high and low temperature stress, oxidative stress, boron and zinc sensitivity, herbicide sensitivity, and disease tolerance. The gene is connected to leaf vein morphology, meristem and root development, flowering time, and plant growth traits. Additional annotations link it to histone acetyltransferase activity, salicylic acid binding, and calmodulin binding, as well as localisation to the thylakoid, chloroplast envelope, and stress granules.
Annotations
- Chromosome
- 4
- Related genes
- RBCS, SUM3, F5A8.1, VH1, DEG24, RBCS3B, RBCS1B, HSP70
- GO terms
- Proteasomal Protein Catabolic Process, Plant-type Cell Wall, Plastid, Heat Acclimation, Protein Folding Chaperone, stress granule, ubiquitin ligase binding, Calmodulin Binding
- Publications
- 32545654, 20682047, 12671088, 16132859, 17825468, 33961777, 16684236, 16377737
- Traits
- boron tolerance, salt tolerance, oxidative stress tolerance, DNA damage repair, abscisic acid sensitivity, inflorescence architecture, other miscellaneous trait, Mild Growth Defect Under High Light Stress