ID | 1720 |
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Name | ms1 (GENE SYMBOL) |
Synonyms (1) | male sterile1 |
GRAMENE GENE | GR:0200342 |
Type | Gene |
Species | Zea mays subsp. mays (Maize) [ GR_tax:014546 ] |
Germplasm | |
Description | Anthers shriveled, not usually exserted; affected at microspore vacuolation. Anthers shriveled; homozygous ms1 plants may exsert a few anthers, but no pollen is shed. Affected at microspore vacuolation. Meiosis I and II appear normal. Some chromosome condensation is observed in microspores, which are released from quartets with no intervening microspore vacuolation stages. A unique feature of microspore development after quartet release is occurrence of abnormally thickened microspore walls. Cytoplasmic and nuclear degeneration is evident after chromosome condensation and abnormal thickening of microspore wall. Only collapsed, thickened microspore walls remain in older anthers. (M.Albertsen). Genetic 2005 6 coordinates determined from these recombination and map data: y1 -3- ms1; w15 -4- ms1; T6-9e(6) l10 l12 y1 ms1 si1 T6-9(043-1); see MaizeGDB ID:935467; 935792; 112149. This gene was originally curated in MaizeGDB Database and the map position was displayed on the maize bins map if feasible. |
Tags () | None |
Marker Created: | |
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Marker Updated: | |
Internal Marker Accession: | GR:0200342 |
Chromosome | 6 |
Has Phenotype | not curated |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Bin | Bins | BNL6.32 | 6 | 34.7-47.2 bins | View Comparative Map | |||
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Genetic | IBM2 Neighbors 2008 | BNL6.32 | 6 | 132-132 cM | View Comparative Map | |||
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QTL | Maize Bins QTL 2005 | BNL6.32 | 6 | 34.7-47.2 cM | View Comparative Map | |||
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