PP2A — Brassica juncea
Summary
BJUA04G02210S (BjPP2A-3) encodes a protein serine/threonine phosphatase belonging to the PPA2-like family, with protein phosphatase activity and regulator activity, and is associated with metal and kinase binding. This Indian mustard gene on chromosome A04 is associated with brassinosteroid signaling, TOR signaling, and protein dephosphorylation, and is linked to the regulation of seed size, seed germination, leaf senescence, and nitrogen utilization. It has been connected to root mass density, leaf size, seed maturation, and plant growth and development traits, as well as to responses to cold, abscisic acid, and stress. The encoded protein localizes to the PP2A complex, nucleus, cytosol, and nucleolus. Studies of related genes in other species link the family to altered ABA sensitivity, agravitropic root growth, and potassium uptake.
Annotations
- Chromosome
- A04
- Related genes
- PP2A-3, PP2A, TIFY8, PP2A-4, TAP46
- GO terms
- upregulation of cell growth, Positive Regulation Of TOR Signaling, PP2A complex, Response To Stress, TOR Signaling, metal binding, Cytosol, Nucleus
- Publications
- 30825377, 16626458, 14551330, PMID:17317660, 28627464, PMID:30833711, PMID:25293756, PMID:24218491
- Traits
- leaf senescence, seedling development, protein phosphorylation, other miscellaneous trait, Altered ABA Sensitivity, Reduced Seed Germination, Increased Root Growth Sensitivity, Short Primary Root with Disrupted Root Tip Organization, Longer Primary Root, Reduced Columella Stem Cell Differentiation, Altered ABA Sensitivity, Agravitropic Roots