grain_icon Protein Home | Advanced Search | Search by Pfam or PROSITE | Browse by GO Slim | Documents | Tutorial | FAQ | Help
E.g., P93436, *alcohol*, *indica*, Or view help

expand all sections collapse all sections Oryza sativa (indica cultivar-group) protein "Q66V57" (Tiller Angle Control 1)
Accession Q66V57
Species Oryza sativa (indica cultivar-group) [ GR_tax:013682 ]
Name Tiller Angle Control 1
Symbol Not available
Synonyms (0)
E.C. Numbers (0) None
Gene Names (1) TAC1 (Tiller Angle Control 1)
Organelle Not available
Best Hits To TIGR Rice Gene Models (0) None  [ Click here to generate a BLASTP query ]
IRGSP/RAP Genes (0) None
Source TREMBL
GenBank Accessions (1) AAU07934
UniProt Accession (Sequence) Q66V57
Cultivar IR24 ( GRIN , IRIS )
Comment
TAC1 (Tiller Angle Control 1) was mapped to a 35-kb region on chromosome 9 using a large F2 population from crosses between an indica rice, IR24 (spread-out plant architecture) and an japonica introgressed line, IL55 (compact plant architecture with erect tillers). TAC1 gene harbors three introns in its coding region and a fourth 1.5-kb intron in the 3-untranslated region. A mutation in the 3'-splicing site of the 1.5-kb intron from "AGGA" to "GGGA" decreases the level of tac1, resulting in a compact plant architecture with a tiller angle close to zero. tac1 mutation "GGGA" was present in 88 compact japonica rice accessions and TAC1 with "AGGA" was present in 21 wild rice accession and 43 indica rice accessions with the spread-out form. Change in the tiller angle is driven by growth orientation of the tiller base. (Imported from Gene GR:0080038)
toggle section Associated Ontologies (4)
toggle section Keywords (1)
toggle section Similarity to Other Proteins (22)
toggle section Protein Features (2)
toggle section Database Cross-References (1)