PP2A — Brassica juncea
Summary
BJUB08G39780S, designated BjPP2A-3, encodes a protein with a PPA2-like domain and serine/threonine phosphatase activity, protein phosphatase regulator activity, and kinase binding capacity. It is associated with brassinosteroid signaling, TOR signaling, and protein dephosphorylation, and is localized to the PP2A complex, nucleus, and cytosol. The gene is linked to regulation of seed size, leaf senescence, root development, and seed germination, as well as responses to cold, abscisic acid, and stress. Associations with root mass density, leaf size, and plant growth and development traits have been noted. Related genes in other species connect the family to primary root development, columella stem cell differentiation, and ethylene biosynthesis, as well as to ABA sensitivity and leaf senescence.
Annotations
- Chromosome
- B08
- 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