PP2A — Brassica juncea
Summary
BJUA05G02820S (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 kinases, metals, and other proteins. This gene is associated with brassinosteroid signaling, TOR signaling, and the regulation of nitrogen utilization, as well as negative regulation of leaf senescence and downregulation of seed germination. It is linked to seed size, leaf size, root mass density, and plant growth and development traits. Localized to the PP2A complex, nucleolus, cytosol, and nucleus, BjPP2A-3 is associated with stem cell differentiation, primary root development, mitotic cell cycle, and responses to cold, abscisic acid, and stress. Related genes in other species link the family to ABA sensitivity and ethylene biosynthesis, as well as leaf senescence and transcriptional regulation.
Annotations
- Chromosome
- A05
- 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