Gene Details:

Functional Descriptions:

  • oryzae strain Guy11 specifically induced rice miR319 expression, and consequently suppressed its target gene, OsTCP21 (TEOSINTE BRANCHED/CYCLOIDEA/PCF), which encodes a transcription factor.
  • By using miR319b-OE and OsTCP21-Res (resistant to miR319-mediated silencing) transgenic rice, we found that OsTCP21 is a positive regulator of rice defense response against the blast disease.
  • MiR319-targeted OsTCP21 and OsGAmyb regulate tillering and grain yield in rice.
  • These data suggest that miR319 regulates rice tiller bud development and tillering through targeting OsTCP21 and OsGAmyb.
  • Notably, the tiller number and grain yield increased in STTM319 and overexpression lines of OsTCP21 and OsGAmyb but decreased in OE319a and knockout lines of OsTCP21 and OsGAmyb.
  • Taken together, our findings indicate that miR319s negatively affect tiller number and grain yield by targeting OsTCP21 and OsGAmyb, revealing a novel function for miR319 in rice.
  • Moreover, OsTCP21 and OsGAmyb overexpression lines and STTM319 had increased tiller bud length and biomass, whereas both were decreased in OsTCP21 and OsGAmyb knockout lines and OE319a.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Sequences:

cDNA Sequence
  • >LOC_Os07g05720.1
    ATTTCAATTTTCCTTTTCCCCTCATAAAATCACTCTCCCTCTTCTCTCTTCCTCTTCTCCCCCCAAAAACCTCGCCTCCGCCCGATCGCCTCGCCGCCTTAACCCCCACCCCCGATCTCCTTCCTCACCGACGACGCGCGCCCCACTCCCCCCACCTCAATGCGCGCTTCCTAGGGCATATGACCGGTACTACGACAACCATCACCTCTCGCCGTCACCGTCATCGTCGGGATGGAGCTCGCCGGCAGCAACAACAAGCGGGGGAGGGTGAGGGGGCCCAACGACGACGACGACGACGCCGGGGAGCCGGACGCCAAGCGCCATCACCACCAGCTGCTGTTGCCGTGGCCGCAGCAGCAGCAGCAGCAGCATCCGGCGTCGCGGATCTACCGGGTGTCGCGGGCCTCCGGCGGGAAGGACCGCCACAGCAAGGTGTACACGGCCAAGGGCATCCGCGACCGCCGCGTCCGCCTCTCCGTCTCCACCGCCATCCAGTTCTACGACCTCCAGGATCGTCTCGGGTATGACCAGCCGAGCAAGGCCATCGAGTGGCTCATTAAGGCCGCCGCCGCCGCCATCGACAAGCTCCCTTCGCTTGATACCGCTTCCTTCCCCACCAACCCCGCCTCCTCCGCCGCTGTTGCTGCTGCTGCTGCTCCTCCTCTTCCCCATGCCGAACGCGAGCAGCAGCAGCAGCTCACCAAGTCCGGATGCAGTAGCACGTCGGAGACCAGCAAGGGCTCCGTCCTCTCCCTCTCCCGCTCCGAGAGCCGCGTCAAGGCCAGGGAGCGCGCCAGGGAGCGGAGCAGCGCGGCCGCCGCCGCGGCATCCAAGGACGCCGGGGACGACGCCGCCACCCCCACCGCGCCCACCGCCGCGCCCGCCTCCTCGCAGGCGGCTTCCTTCACCGAGCTACTCACCGGGATGGCCGCAGCCAACGCCTCACCCGCTGACCACAAGCAGCAGCAGGCGTGGCAGCCGATGACCGTCGCCGCGGCCACCGCCGACTACATCGGCTTCGCCGCCGCCGCCGCGCCGCATACGCAGCCGCGGAAATCCGCCGCGGGCCATCACTCCGCGATGCCGCACACCTTCGCATCACCCGCTCCCCACCTCGCCAACATCACCCCCATCGCCATGGCGCCCGCGCAGCACTTCACCCTCACACCCGCCGCCGCCGAGCACCACGCGGAGATGACGCACTACTCGTTCGACCACTTCATGCCCGTCCACGCGGCAGCAGCGGCGGCGGCGGCGGCCTCCACCCCGGCCGGCGGCGACTACAACCTCAACTTCTCCATGTCCTCGGGTCTTGTGGGTGTCCACAGTAGGGGGACCCTTCAGTCCAATTCGCAGTCTCACCTCTCCAGCCATCACCACCACCATCACCAGCAACAGCAGCAGCAGCAGCAGCTGCAGAGGCTGTCTGCTCCGCTGGATGCGCCCAACATTCCGTTCCTCTTCAGCCCGGCCGCCGCGCCCACCGCCGCGGACACCCAGTTCGCCGCCGCATTGCAGCTCTGGGACGGGTTCCGGCACGCCGACATCAAGGAGAAGGGCAAGCACTGATCAGATCAGCAGCCGCGGGCATCGACGGCGACGTCTCTTCTTGGATGGAAGTGAAAACATCAAAACGTTGCAAGCCATTCCTGTGAGCAACATCCACAGCTTGAAGCTGCCATAAGTGAATGCTGGATGCATTCTCGGAAGTAGAGCATCAACTGCACATCTACCTTGGTCACGGGAGGACCTCATCATCGCTATTCAGATGATCTTGTGCTTTTCTCTGCCTGTTGTTGTATTCATTTTGTTGAGTTGAGAATTTGGGAGCATTACTCGCCGGAGTGCCCTGAGGAGGGGACGCCCTTGTAATCCTTTCTGTTGTAAACTATGTCAATGGATGCATGCGGCTCTGGACTGGATTGGTTCTTTGCCTCTTTTGACACTGTGAGATCGGTTGCCTGTCAATTTTATTGTTCTCGGTTGTGAGAGAAGTAAAGAACTTGAAATCCAATCTATCAGATGTACTCTATCTGCGGTGAATTCTTGCCAAATACTGTACTCTTGAGAGATGTAAATTCAACTTGTTTCTAGTGGCTGTTGGTTGTC
CDS Sequence
  • >LOC_Os07g05720.1
    ATGGAGCTCGCCGGCAGCAACAACAAGCGGGGGAGGGTGAGGGGGCCCAACGACGACGACGACGACGCCGGGGAGCCGGACGCCAAGCGCCATCACCACCAGCTGCTGTTGCCGTGGCCGCAGCAGCAGCAGCAGCAGCATCCGGCGTCGCGGATCTACCGGGTGTCGCGGGCCTCCGGCGGGAAGGACCGCCACAGCAAGGTGTACACGGCCAAGGGCATCCGCGACCGCCGCGTCCGCCTCTCCGTCTCCACCGCCATCCAGTTCTACGACCTCCAGGATCGTCTCGGGTATGACCAGCCGAGCAAGGCCATCGAGTGGCTCATTAAGGCCGCCGCCGCCGCCATCGACAAGCTCCCTTCGCTTGATACCGCTTCCTTCCCCACCAACCCCGCCTCCTCCGCCGCTGTTGCTGCTGCTGCTGCTCCTCCTCTTCCCCATGCCGAACGCGAGCAGCAGCAGCAGCTCACCAAGTCCGGATGCAGTAGCACGTCGGAGACCAGCAAGGGCTCCGTCCTCTCCCTCTCCCGCTCCGAGAGCCGCGTCAAGGCCAGGGAGCGCGCCAGGGAGCGGAGCAGCGCGGCCGCCGCCGCGGCATCCAAGGACGCCGGGGACGACGCCGCCACCCCCACCGCGCCCACCGCCGCGCCCGCCTCCTCGCAGGCGGCTTCCTTCACCGAGCTACTCACCGGGATGGCCGCAGCCAACGCCTCACCCGCTGACCACAAGCAGCAGCAGGCGTGGCAGCCGATGACCGTCGCCGCGGCCACCGCCGACTACATCGGCTTCGCCGCCGCCGCCGCGCCGCATACGCAGCCGCGGAAATCCGCCGCGGGCCATCACTCCGCGATGCCGCACACCTTCGCATCACCCGCTCCCCACCTCGCCAACATCACCCCCATCGCCATGGCGCCCGCGCAGCACTTCACCCTCACACCCGCCGCCGCCGAGCACCACGCGGAGATGACGCACTACTCGTTCGACCACTTCATGCCCGTCCACGCGGCAGCAGCGGCGGCGGCGGCGGCCTCCACCCCGGCCGGCGGCGACTACAACCTCAACTTCTCCATGTCCTCGGGTCTTGTGGGTGTCCACAGTAGGGGGACCCTTCAGTCCAATTCGCAGTCTCACCTCTCCAGCCATCACCACCACCATCACCAGCAACAGCAGCAGCAGCAGCAGCTGCAGAGGCTGTCTGCTCCGCTGGATGCGCCCAACATTCCGTTCCTCTTCAGCCCGGCCGCCGCGCCCACCGCCGCGGACACCCAGTTCGCCGCCGCATTGCAGCTCTGGGACGGGTTCCGGCACGCCGACATCAAGGAGAAGGGCAAGCACTGA
Protein Sequence
  • >LOC_Os07g05720.1
    MELAGSNNKRGRVRGPNDDDDDAGEPDAKRHHHQLLLPWPQQQQQQHPASRIYRVSRASGGKDRHSKVYTAKGIRDRRVRLSVSTAIQFYDLQDRLGYDQPSKAIEWLIKAAAAAIDKLPSLDTASFPTNPASSAAVAAAAAPPLPHAEREQQQQLTKSGCSSTSETSKGSVLSLSRSESRVKARERARERSSAAAAAASKDAGDDAATPTAPTAAPASSQAASFTELLTGMAAANASPADHKQQQAWQPMTVAAATADYIGFAAAAAPHTQPRKSAAGHHSAMPHTFASPAPHLANITPIAMAPAQHFTLTPAAAEHHAEMTHYSFDHFMPVHAAAAAAAAASTPAGGDYNLNFSMSSGLVGVHSRGTLQSNSQSHLSSHHHHHHQQQQQQQQLQRLSAPLDAPNIPFLFSPAAAPTAADTQFAAALQLWDGFRHADIKEKGKH*