PP2A — Brassica juncea
Summary
BJUA04G26860S (BjPP2A-3) encodes a serine/threonine-protein phosphatase belonging to the PPA2-like family, with protein phosphatase activity and regulator activity, and is capable of binding proteins, kinases, and metals. This Indian mustard gene on chromosome A04 is associated with brassinosteroid signaling, TOR signaling, and protein dephosphorylation, and has been connected to seed development, regulation of seed size, leaf senescence, and reproductive structure development. It is linked to root mass density, seed size, leaf size, and plant growth and development traits, as well as phenotypes including primary root development, cold response, ABA sensitivity, and seed germination. The encoded protein localizes to the PP2A complex, nucleus, cytosol, and nucleolus. Related genes in other species link the family to root length, seedling growth, and altered ABA sensitivity with agravitropic roots.
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