Gene Details:

Functional Descriptions:

  • SPO11.2 is essential for programmed double-strand break formation during meiosis in bread wheat.
  • The three homoeologous SPO11-2 copies of hexaploid wheat exhibit high nucleotide and amino acid similarities with those of the diploids, tetraploids and Arabidopsis.
  • We show that expression of the TaSPO11-2-7D copy restores fertility of Arabidopsis spo11-2 mutant demonstrating the strong functional conservation of the plant SPO11-2 gene.
  • Cytological analyses of these mutants show synapsis defects, accompanied by severe reductions in bivalent formation and numbers of DMC1 foci, thus confirming the essential role of TaSPO11-2 in meiotic recombination in wheat.

Literature:

Gene Resources:

Orthologs:

Sequences:

cDNA Sequence
  • >TraesCS7D02G296000.2
    CCCGAGGAAGGAAGTGCGGTGCGGTGCGGATGGCGCAGGCGGAGGCGGACGTACCCGCAACCTCGCTCTTCGGTGCGGACCGCCGCCTCTGCTCAGCCGACGTGCTCTCGCCCCTCGAGGTTCGGGCAAGGATCGAGGTGGCGGTGCTCAATTTCCTCGCCACGCTCTCGTCTCCCTCTTCTCCGGCCATCCCTGTCCTCCCCCTGATCTCACGCAAGTCCACCAATTGCAGCCTGCGCAGCGGCTTGCTGAGTGATGTTTCATCGGTGTATCTGTCCTACGCCTTTTGCAAGAGGTCACTAATGAGAGAAAATGATGCCAAGGCATTCGTCAGAGTATGGAAAGTCATGGAGATGTGCTACAAGATCTTGGGCGAAGGGAAGCTTGTCACCCAGCGGGAGTTGTTCTACAAACTACTATCGGACTCACCCAAGTACTTCAGCTGTCAGCGCCATGTCAATCAAACCATCCAAGATGTTGTTTCATTGCTCCGTTGCACAAGGCAGAGTTTAGGAATCATGGCATCAAGTAGAGGGGCTCTGATTGGACGACTTGTGTTGCATGAACCGGAGGAAGAACACATTGATTGTTCCATTCTTGGACCTTCTGGGCATGCCATTACTGGGGATCTGAACCAATTGAGCAGATTAAATTTGTCTTCAGATGCCCGTTATCTCATTCTAGTGGAGAAGGATGCCATATTTCAGAGGCTGGCTGAAGACCGCTTATATAATCAGCTTCCATGTATCCTGATCACTGCAAAAGGATATCCTGATATCGCCACGAGGTTTATCTTGCATCGACTGAGCCAGACTTTTCCAAATATGCCAATATTTGCATTAGTGGACTGGAACCCTGCAGGGCTCTCTATACTGTGTACTTACAAATATGGAAGCATATCAATGGGCTTGGAATCATACAGATACGCTTGCAATGTAAAATGGCTTGGCCTAAGAGGAGATGATCTGCAACTTATCCCTCAGAGTGCATTCCAAGAGTTGAAACCTCGTGATTTGCAGATCGCCAAAAGCTTGCTGTCATCTAAGTTTCTACAGGACACGCACAGGGCGGAGTTGACGCGGATGGTGGAGACAGGCACTCGTGCTGAGATCGAAGCTCTCTACTGCCATGGATTTGATTTCCTGGGGAAGTTCATCGCCAGGAAGATTGTGCAGGGTGACTACATTTGACAGAGTGCAGCGTTACTTGCTTGTCTCGTTTTTTGTTCTCGGCTGCATGGCTCATTGTATGAGATTATGATTGCATGATATATTGCTCTCGTGCATAGGCACGTATATATGATGTAC
CDS Sequence
  • >TraesCS7D02G296000.2
    ATGGCGCAGGCGGAGGCGGACGTACCCGCAACCTCGCTCTTCGGTGCGGACCGCCGCCTCTGCTCAGCCGACGTGCTCTCGCCCCTCGAGGTTCGGGCAAGGATCGAGGTGGCGGTGCTCAATTTCCTCGCCACGCTCTCGTCTCCCTCTTCTCCGGCCATCCCTGTCCTCCCCCTGATCTCACGCAAGTCCACCAATTGCAGCCTGCGCAGCGGCTTGCTGAGTGATGTTTCATCGGTGTATCTGTCCTACGCCTTTTGCAAGAGGTCACTAATGAGAGAAAATGATGCCAAGGCATTCGTCAGAGTATGGAAAGTCATGGAGATGTGCTACAAGATCTTGGGCGAAGGGAAGCTTGTCACCCAGCGGGAGTTGTTCTACAAACTACTATCGGACTCACCCAAGTACTTCAGCTGTCAGCGCCATGTCAATCAAACCATCCAAGATGTTGTTTCATTGCTCCGTTGCACAAGGCAGAGTTTAGGAATCATGGCATCAAGTAGAGGGGCTCTGATTGGACGACTTGTGTTGCATGAACCGGAGGAAGAACACATTGATTGTTCCATTCTTGGACCTTCTGGGCATGCCATTACTGGGGATCTGAACCAATTGAGCAGATTAAATTTGTCTTCAGATGCCCGTTATCTCATTCTAGTGGAGAAGGATGCCATATTTCAGAGGCTGGCTGAAGACCGCTTATATAATCAGCTTCCATGTATCCTGATCACTGCAAAAGGATATCCTGATATCGCCACGAGGTTTATCTTGCATCGACTGAGCCAGACTTTTCCAAATATGCCAATATTTGCATTAGTGGACTGGAACCCTGCAGGGCTCTCTATACTGTGTACTTACAAATATGGAAGCATATCAATGGGCTTGGAATCATACAGATACGCTTGCAATGTAAAATGGCTTGGCCTAAGAGGAGATGATCTGCAACTTATCCCTCAGAGTGCATTCCAAGAGTTGAAACCTCGTGATTTGCAGATCGCCAAAAGCTTGCTGTCATCTAAGTTTCTACAGGACACGCACAGGGCGGAGTTGACGCGGATGGTGGAGACAGGCACTCGTGCTGAGATCGAAGCTCTCTACTGCCATGGATTTGATTTCCTGGGGAAGTTCATCGCCAGGAAGATTGTGCAGGGTGACTACATTTGA
Protein Sequence
  • >TraesCS7D02G296000.2
    MAQAEADVPATSLFGADRRLCSADVLSPLEVRARIEVAVLNFLATLSSPSSPAIPVLPLISRKSTNCSLRSGLLSDVSSVYLSYAFCKRSLMRENDAKAFVRVWKVMEMCYKILGEGKLVTQRELFYKLLSDSPKYFSCQRHVNQTIQDVVSLLRCTRQSLGIMASSRGALIGRLVLHEPEEEHIDCSILGPSGHAITGDLNQLSRLNLSSDARYLILVEKDAIFQRLAEDRLYNQLPCILITAKGYPDIATRFILHRLSQTFPNMPIFALVDWNPAGLSILCTYKYGSISMGLESYRYACNVKWLGLRGDDLQLIPQSAFQELKPRDLQIAKSLLSSKFLQDTHRAELTRMVETGTRAEIEALYCHGFDFLGKFIARKIVQGDYI