ID | 16198 | ||
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Name | Pair2 (GENE SYMBOL) | ||
Synonyms (2) |
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GRAMENE GENE | GR:0100120 | ||
Type | Gene | ||
Species | Oryza sativa (Oryza sativa) [ GR_tax:013681 ] | ||
Germplasm | |||
Description | The gene is essential for homologous chromosome synapsis at meiosis I. It encodes a HORMA-domain protein and is an ortholog of Saccharomyces cerevisiae HOP1 (YIL072W) and Arabidopsis ASYNAPTIC 1 (ASY1, At1g67370). The PAIR2 protein associates with axial elements at leptotene and zygotene stages of Meiosis and is removed from the AEs of arm regions when homologous chromosomes have synapsed. It promotes homologous chromosome synapsis. |
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Tags () | None |
Marker Created: | |
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Marker Updated: | |
Internal Marker Accession: | GR:0100120 |
Chromosome | 9 |
Has Phenotype | yes |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 9 | 19,620,213-19,628,287 bp | View Comparative Map | |||
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Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Genetic | JRGP RFLP 2000 | BNL6.32 | 9 | 75.4-78.1 cM | View Comparative Map | |||
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Term Type | Term Name | Term Accession | |
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Cellular Component | nuclear chromosome | GO:0000228 | Search |
Biological Process | leptotene | GO:0000237 | Search |
Biological Process | zygotene | GO:0000238 | Search |
Cellular Component | nucleus | GO:0005634 | Search |
Biological Process | synapsis | GO:0007129 | Search |
Biological Process | megasporogenesis | GO:0009554 | Search |
Biological Process | microsporogenesis | GO:0009556 | Search |
Cereal Plant Growth Stage | 4.1-panicle initiation stage | GRO:0007147 | Search |
Plant Structure | megasporocyte | PO:0000431 | Search |
Plant Growth and Development Stage | SE.00 stem elongation begins stage | PO:0007079 | Search |
Plant Structure | microsporocyte | PO:0020047 | Search |
Trait | meiotic cell cycle trait | TO:0000729 | Search |