Gene Details:

Functional Descriptions:

  • During both mitosis and meiosis, OsSGO1 is recruited from nucleoli onto centromeres at the onset of prophase.
  • Moreover, the release of OsSGO1 from nucleoli is completely blocked in OsSGO1-1, which leads to the absence of OsSGO1 in centromeric regions after the onset of mitosis and meiosis.
  • Finally, we found that the centromeric localization of OsSGO1 depends on OsAM1, not other meiotic proteins such as OsREC8, PAIR2, OsMER3, or ZEP1.
  • In the Tos17-insertional OsSGO1-1 mutant, centromeres of sister chromatids separate precociously from each other from metaphase I, which causes unequal chromosome segregation during meiosis II.
  • OsSGO1 maintains synaptonemal complex stabilization in addition to protecting centromeric cohesion during rice meiosis.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >LOC_Os02g55570.1
    CTCCTCTCCGAAACCTCATCGGATTCCTCTCCGCGCGGCTACCGGAGCGCCGCCTCTCTCTCCCCGCGCGCGCGCTGCGGCTCCGAGGGTCCTCGCCGGCTTCACCTCCGGCGGTGGCGTGCGCAACCACAGGCCCCGCGGCCGCTGGGCCAGCCATGGCGGCCGCTGCAGGGGCAGCGGCGCGCGGTGGCGGTGTGATCCCGGCCGGTAAGGGTGGCAGCCTTCGGTCGCCGGGGAAACCCGTCGTGCTCGCCGACATCACCAACACCGGGAGGCCCAACCCTACTGGATCCGTCCACGCCATCGCTGACGTCCTCAAGGAGAACGCCAAGTTGCGTCATCTGCTTGCTGAGCGAAACAAAGTCATTGAAGTCAGCAGAGTAGAGTTGCAGAAAATCCGCCTCGCACTGCAAGCCATGCAGCAGAAGAACTTGCAACTCGTGCAGGCTAATTCGCAGATGTTTGCGGAAATAAATCAAGGAAAAGATAGAATCAAGTTATTGCAACATGAACTTGCATGCACAATAGCCGTGCTCAAAGTAAAGGGTTCTGAACTCGAGAAGATGAGTAAGACTTCTAACAATCAACAAAATAGAGCAAAGATATTGGAGAAAAAAACCAGGTCTTCCAAATGCGCACCAACTAAGGCTCATCAAATGGCTGCAGGTTCTATTAGAGAACATTTGGTTGAAATTCAATCTGTGCCATCTTATACTAGCTGTCATGAGCCTCCACAGGATAAAACAAACAAGAGGTGCACAAATAGGCGGAAGTCAGAATCATGTGAAGTTACAATGGATACCAACACAGTGCAACATAGCTGCAGACCTCATGTGGAATATAATGGGTCATCGCATGATGATGATCCAAGAAAAACTCGACGGAGAAGGTCTGCCAGATTGAACCCTGGATCTTTTGAGGTCGCAGAGATCTGTGATAAATTGCATGAGGATGCTACTGTTCCTTCGGCTCCTAGTTCTAATGTTCCAAAGCTGCAGGAACCAAATGCTGGAAAAGATATGATTTGTGGTGGCAAGATGAAGTCATTGCAAAAAGAACTTCCATGTGATGCAATAGCGCAAGTAGTAGAGGCTCCAGAACTCAAGAAAAAACGAAGTATGCACACACAAAAGGAAGTGTATCTGGAGGAGATACAAGAAGCAGGTTCCAGCGTTGCTGGAGGTGAGGCGCATAAATTTGATATTGAGGATCCAGAGCCACCAAGAAAATCAATGCGTATTGATGCAAACAAACGGAAGCTGGAATCATTTGAGAGTCGATTGGCCTCGAACAAAGAGGACTGCATCAATGCCATATGCGACTCAACTTCAAGCGTGCCAATTCAGCATGAACAAAAGAGAAAATTGTCAAGGAGAAAATCCTCAAGACTGGACCCTGGACCTTGGGAGGTCACAAATGGCACTTTTGAAATTGTCCAGGAAGATACAGTTGCCCCGTCTGCTCCTTCCAGTTCAAATGCTTTGATCGAGCAGACCAAAAATGATATGCAAAACGACCGCAGTTGCTCGACTAAACCTTCTGACGAGCAGGTGATAGGTAGAAGATCTTCAGTTGGGAGGCCCTCAAGACGGGCAGCAGAAAAGATAGTCTCCTACAAGGAGGTGCCCTTGAATATTAAGATGCGACGACCATGATCCCCACTTGCATGCAAAGAGCACAAACACCATTGGCATTTATTTTATGGTGTAGAATCAAGTTTGTTGTGTATCTATCTGTTTTGGTCGCTGTCAATAGGTAGGTTAGCTCCTCTATCTACCCCAACATGGATACTCACCCTGCATCCCAGTTTCAAACTGACCATGGAATTTATCTGATTTAGCCTCAGTCTGGACTGATGATGCCGATAACAACCAGCAAACCATTGTTCCTGTTCTGATGAAGTAGAGACCAGACAACAATAATGTGGTTAGTACTGTTTTATTTTCTTGATGGTTCTCATATGTTGAGAGATC
CDS Sequence
  • >LOC_Os02g55570.1
    ATGGCGGCCGCTGCAGGGGCAGCGGCGCGCGGTGGCGGTGTGATCCCGGCCGGTAAGGGTGGCAGCCTTCGGTCGCCGGGGAAACCCGTCGTGCTCGCCGACATCACCAACACCGGGAGGCCCAACCCTACTGGATCCGTCCACGCCATCGCTGACGTCCTCAAGGAGAACGCCAAGTTGCGTCATCTGCTTGCTGAGCGAAACAAAGTCATTGAAGTCAGCAGAGTAGAGTTGCAGAAAATCCGCCTCGCACTGCAAGCCATGCAGCAGAAGAACTTGCAACTCGTGCAGGCTAATTCGCAGATGTTTGCGGAAATAAATCAAGGAAAAGATAGAATCAAGTTATTGCAACATGAACTTGCATGCACAATAGCCGTGCTCAAAGTAAAGGGTTCTGAACTCGAGAAGATGAGTAAGACTTCTAACAATCAACAAAATAGAGCAAAGATATTGGAGAAAAAAACCAGGTCTTCCAAATGCGCACCAACTAAGGCTCATCAAATGGCTGCAGGTTCTATTAGAGAACATTTGGTTGAAATTCAATCTGTGCCATCTTATACTAGCTGTCATGAGCCTCCACAGGATAAAACAAACAAGAGGTGCACAAATAGGCGGAAGTCAGAATCATGTGAAGTTACAATGGATACCAACACAGTGCAACATAGCTGCAGACCTCATGTGGAATATAATGGGTCATCGCATGATGATGATCCAAGAAAAACTCGACGGAGAAGGTCTGCCAGATTGAACCCTGGATCTTTTGAGGTCGCAGAGATCTGTGATAAATTGCATGAGGATGCTACTGTTCCTTCGGCTCCTAGTTCTAATGTTCCAAAGCTGCAGGAACCAAATGCTGGAAAAGATATGATTTGTGGTGGCAAGATGAAGTCATTGCAAAAAGAACTTCCATGTGATGCAATAGCGCAAGTAGTAGAGGCTCCAGAACTCAAGAAAAAACGAAGTATGCACACACAAAAGGAAGTGTATCTGGAGGAGATACAAGAAGCAGGTTCCAGCGTTGCTGGAGGTGAGGCGCATAAATTTGATATTGAGGATCCAGAGCCACCAAGAAAATCAATGCGTATTGATGCAAACAAACGGAAGCTGGAATCATTTGAGAGTCGATTGGCCTCGAACAAAGAGGACTGCATCAATGCCATATGCGACTCAACTTCAAGCGTGCCAATTCAGCATGAACAAAAGAGAAAATTGTCAAGGAGAAAATCCTCAAGACTGGACCCTGGACCTTGGGAGGTCACAAATGGCACTTTTGAAATTGTCCAGGAAGATACAGTTGCCCCGTCTGCTCCTTCCAGTTCAAATGCTTTGATCGAGCAGACCAAAAATGATATGCAAAACGACCGCAGTTGCTCGACTAAACCTTCTGACGAGCAGGTGATAGGTAGAAGATCTTCAGTTGGGAGGCCCTCAAGACGGGCAGCAGAAAAGATAGTCTCCTACAAGGAGGTGCCCTTGAATATTAAGATGCGACGACCATGA
Protein Sequence
  • >LOC_Os02g55570.1
    MAAAAGAAARGGGVIPAGKGGSLRSPGKPVVLADITNTGRPNPTGSVHAIADVLKENAKLRHLLAERNKVIEVSRVELQKIRLALQAMQQKNLQLVQANSQMFAEINQGKDRIKLLQHELACTIAVLKVKGSELEKMSKTSNNQQNRAKILEKKTRSSKCAPTKAHQMAAGSIREHLVEIQSVPSYTSCHEPPQDKTNKRCTNRRKSESCEVTMDTNTVQHSCRPHVEYNGSSHDDDPRKTRRRRSARLNPGSFEVAEICDKLHEDATVPSAPSSNVPKLQEPNAGKDMICGGKMKSLQKELPCDAIAQVVEAPELKKKRSMHTQKEVYLEEIQEAGSSVAGGEAHKFDIEDPEPPRKSMRIDANKRKLESFESRLASNKEDCINAICDSTSSVPIQHEQKRKLSRRKSSRLDPGPWEVTNGTFEIVQEDTVAPSAPSSSNALIEQTKNDMQNDRSCSTKPSDEQVIGRRSSVGRPSRRAAEKIVSYKEVPLNIKMRRP*