VI1 — Oryza sativa Indica Group
Summary
BGIOSGA005246 (VI1) on chromosome 1 of Indica rice encodes a protein with beta-fructofuranosidase activity, fructan exohydrolase activity, inulase activity, and levanase activity, belonging to the Glyco_hydro_32 family. The gene is associated with cell wall invertase activity, nectar secretion, and pollen development, as well as with sterility, anther development, and seed size and grain quality traits. It has been linked to starch metabolism, carbohydrate metabolism, and responses to abscisic acid, gibberellin, wounding, bacteria, fungi, and salinity. The encoded protein localizes to the apoplast, plant-type cell wall, vacuole, pollen tube, and membrane. Studies of related genes in other species link the family to pathogen response, sucrose uptake, and male sterility, and to anthesis-silking interval.
Annotations
- Chromosome
- 1
- Related genes
- VI1, CIN1, 6-FEH, CIN4, CIN2, CIN5, CIN7, IVR1
- GO terms
- GO:0005575, stress granule, Hydrolase Activity, Plant-type Vacuole, defence response to fungi, carbohydrate metabolism, plasmalemma, Pollen Tube
- Publications
- 20226671, 20699399, 28954812, 26899912, 23175753, 21139427, 15548738, 17172353
- Traits
- pollen germination, other miscellaneous trait, Shorter Roots, Reduced Vacuolar Invertase Activity, Reduced Pollen Germination by 50%, Reduced Cell Wall Invertase Activity, No Nectar Secretion, clim-aet12, clim-aet1, seed germination