Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||
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Accession | GR:0060303 | ||||||
Gene Symbol | ESP3 | ||||||
Gene Name | ENDOSPERM STORAGE PROTEIN 3 | ||||||
Synonyms (5) |
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E.C. Numbers (0) | |||||||
Pathway Reactions (0) | |||||||
Chromosome No. | 11 | ||||||
Gene Type | Not sequenced | ||||||
Has Phenotype | yes | ||||||
Description | Staining intensities of 10-kD and 13a polypeptide in seed storage protein are lower than those of the original cultivar. Rice storage proteins accumulate as two types of protein bodies in the starchy endosperm (Tanaka et al. 1980). Rice prolamine is stored in protein body type I (PB-I, spherical proteinaceous particles of lamellar structure). Rice glutelin is deposited in protein body type II (PB-II, a uniformly electron dense structure, 2-3 micron diameter). In SDS-PAGE analysis, PB-I has 10-kDa, 13a (a larger component of 13 kDa), 13b (a smaller component of 13 kDa) and 16-kDa polypeptides; and polypeptides of PB-II are 22-23 kDa, 26 kDa and 37-39 kDa. |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Genetic | Hokkaido Morphological 2000 | BNL6.32 | 11 | 0-141cM | View Comparative Map | |||
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Map Position [ View in Marker DB ] | |||||
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# | Map Set Name | Linkage Group | Start Position | Stop Position | CMap Feature Acc |
1 | Hokkaido Morphological 2000 | 11 | 0 cM | 141 cM | morph-2000-11-ip17 |
Trait | protein composition related trait (TO:0000490) |
Plant Structure | endosperm (PO:0009089) |
Plant Growth and Development Stage | whole plant fruit ripening complete stage (PO:0007038) |
Cereal Plant Growth Stage | 09-mature grain stage (GRO:0007045) |
Molecular Function | nutrient reservoir activity (GO:0045735) |