Gene Details:

Functional Descriptions:

  • Methyltransferase TaSAMT1 mediates wheat freezing tolerance by integrating brassinosteroid and salicylic acid signaling.
  • Identified an SA methyltransferase, TaSAMT1 that converts SA to methyl SA (MeSA) and confers freezing tolerance in wheat (Triticum aestivum).
  • TaSAMT1 overexpression greatly enhanced wheat freezing tolerance, with plants accumulating more MeSA and less SA, whereas TaSAMT1 knockout lines were sensitive to freezing stress and accumulated less MeSA and more SA.
  • We revealed that BRASSINAZOLE-RESISTANT 1 (TaBZR1) directly binds to the TaSAMT1 promoter and induces its transcription,overexpression of TaBZR1 or TaHAG1 altered TaSAMT1 expression and improved freezing tolerance.

Literature:

Gene Resources:

Orthologs:

Sequences:

cDNA Sequence
  • >TraesCS3B02G445100.1
    ATGGCCTCCAAGCAGATGACGCAGATGCTGCATATGAATCAAGGACAAGGGGAAACTAGCTATGCTCGCAACTCTAGTATTCAGACAGCTGAGCAGAAGAGGATGAAACCCCTAATTGAAGCAGTCATCGCTGAATTATGCAGTAGCACTAGCACCTTGGTGCCTGGTAAGATGGTGATCGTGGACATGGGCTGCTCCACGGGCCCAAACGCGCTCACACTTGTATCAATTGCCGTCAAGGCGGTCCAAGATCACTATTTTCAGGTCCAACAACCACCACCGGAAGTGTGTTTGCTCCTGAACGATCTCCCTAACAACGACTTCAACACGGTGGTCAAGAGCCTAGTCATGCTTCGTCAAAGCAATGAGCATGTCGTCGTGACTGGTATCACACCGGGGTCATTTTATGAGCGCCTCTATACTAGTGGCTCTTTACATCTTGTCTGCTCTTCGAACAGTTTGCATTGGCTCTCAAAGGCTCCTGAAGATCTATTCAAGAATCACATCCCAGCATATGACATGGACAAGGATGCTAGGCGTCAAAGATACCGTATAGTGCTTGAGGCTTATGCAAAACAGTTTAGGAAAGATTTCACCAATTTCCTGGAGCTGAGAGCCAAAGAATTGGTCTCAAAAGGCCGAATGGTTGTTTCCCTGGTAGGGAGGCGTTCTGATGTAACCGCCACCAAATTCTCTTATCTTTCAAGAACTATATCTCAGATTCTAAGTGTCATGGTCTCAGAGGGTGTGATCGACAAAGAAAAGTTTGATTCTTTTTATGTGCCAGTGTATGAACCTTCTAGTAAAGAGGTGAGAGAGATCATTAAAGAAGAGGGCTCCTTTTCGATCAGGGAGATGCAGGTGCATGACCCTACAACCGATATGAACAATGCTCTCAGCACCCCAAGCAAGTTCGTCAATCTCTTGAGAGCTTTATGTGAGCCAATATTAGTCCAACATTTTGGAGATGTCATGTATGAATTCGTGAGCACCGCGGAGCGTCACTGGAGCATGGAGGGCAACTTGTTAGGTCCTTATGCTATGTTGGCCATATCCCTTGCAAAGGCATGATGGTCCGGTACATCAAGGATACGTCCACATTAAGTTACATCATAGTTGATGAGATTGAACTGTAACTTTATTTGAGGCAACAATGTATGGCTACTTCATAATGCAAAATACATCTCGTGGTG
CDS Sequence
  • >TraesCS3B02G445100.1
    ATGGCCTCCAAGCAGATGACGCAGATGCTGCATATGAATCAAGGACAAGGGGAAACTAGCTATGCTCGCAACTCTAGTATTCAGACAGCTGAGCAGAAGAGGATGAAACCCCTAATTGAAGCAGTCATCGCTGAATTATGCAGTAGCACTAGCACCTTGGTGCCTGGTAAGATGGTGATCGTGGACATGGGCTGCTCCACGGGCCCAAACGCGCTCACACTTGTATCAATTGCCGTCAAGGCGGTCCAAGATCACTATTTTCAGGTCCAACAACCACCACCGGAAGTGTGTTTGCTCCTGAACGATCTCCCTAACAACGACTTCAACACGGTGGTCAAGAGCCTAGTCATGCTTCGTCAAAGCAATGAGCATGTCGTCGTGACTGGTATCACACCGGGGTCATTTTATGAGCGCCTCTATACTAGTGGCTCTTTACATCTTGTCTGCTCTTCGAACAGTTTGCATTGGCTCTCAAAGGCTCCTGAAGATCTATTCAAGAATCACATCCCAGCATATGACATGGACAAGGATGCTAGGCGTCAAAGATACCGTATAGTGCTTGAGGCTTATGCAAAACAGTTTAGGAAAGATTTCACCAATTTCCTGGAGCTGAGAGCCAAAGAATTGGTCTCAAAAGGCCGAATGGTTGTTTCCCTGGTAGGGAGGCGTTCTGATGTAACCGCCACCAAATTCTCTTATCTTTCAAGAACTATATCTCAGATTCTAAGTGTCATGGTCTCAGAGGGTGTGATCGACAAAGAAAAGTTTGATTCTTTTTATGTGCCAGTGTATGAACCTTCTAGTAAAGAGGTGAGAGAGATCATTAAAGAAGAGGGCTCCTTTTCGATCAGGGAGATGCAGGTGCATGACCCTACAACCGATATGAACAATGCTCTCAGCACCCCAAGCAAGTTCGTCAATCTCTTGAGAGCTTTATGTGAGCCAATATTAGTCCAACATTTTGGAGATGTCATGTATGAATTCGTGAGCACCGCGGAGCGTCACTGGAGCATGGAGGGCAACTTGTTAGGTCCTTATGCTATGTTGGCCATATCCCTTGCAAAGGCATGA
Protein Sequence
  • >TraesCS3B02G445100.1
    MASKQMTQMLHMNQGQGETSYARNSSIQTAEQKRMKPLIEAVIAELCSSTSTLVPGKMVIVDMGCSTGPNALTLVSIAVKAVQDHYFQVQQPPPEVCLLLNDLPNNDFNTVVKSLVMLRQSNEHVVVTGITPGSFYERLYTSGSLHLVCSSNSLHWLSKAPEDLFKNHIPAYDMDKDARRQRYRIVLEAYAKQFRKDFTNFLELRAKELVSKGRMVVSLVGRRSDVTATKFSYLSRTISQILSVMVSEGVIDKEKFDSFYVPVYEPSSKEVREIIKEEGSFSIREMQVHDPTTDMNNALSTPSKFVNLLRALCEPILVQHFGDVMYEFVSTAERHWSMEGNLLGPYAMLAISLAKA