Gene Details:

Functional Descriptions:

  • Two allelic DSM1 mutants were more sensitive than wild-type plants to drought stress at both seedling and panicle development stages.
  • Peroxidase activity, electrolyte leakage, chlorophyll content, and 3,3’-diaminobenzidine staining revealed that the DSM1 mutant was more sensitive to oxidative stress due to an increase in ROS damage caused by the reduced POX activity.
  • Overexpression of DSM1 in rice increased the tolerance to dehydration stress at the seedling stage.
  • A Raf-like MAPKKK gene DSM1 mediates drought resistance through reactive oxygen species scavenging in rice.
  • By real-time PCR analysis, the DSM1 gene was induced by salt, drought, and abscisic acid, but not by cold.
  • We identified a drought-hypersensitive mutant (drought-hypersensitive mutant1 [DSM1]) of a putative MAPK kinase kinase (MAPKKK) gene in rice (Oryza sativa).
  • The DSM1 mutants lost water more rapidly than wild-type plants under drought stress, which was in agreement with the increased drought-sensitivity phenotype of the mutant plants.
  • DSM1-RNA interference lines were also hypersensitive to drought stress.
  • Together, these results suggest that DSM1 might be a novel MAPKKK functioning as an early signaling component in regulating responses to drought stress by regulating scavenging of ROS in rice.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >LOC_Os02g50970.1
    AAGTCGGCTTAAACAAATGCCGTTTTGCCCAGTCGGAGATGAGTCAATACCTGCCTAAAGTTGAGTTACCCCTTCCGCCTCAGCGTCAGTGGCCATGTCGGATCCACCCACCCACCACCAGCAACAGTGGGCAATAGGCCAATAGCTGCTGCTGCGACGGCGACCTCGGCGGCGGCGGCGGCGGCGGTGGCGACGGCATGAAGAACTTCTTCAGGAAGCTCCACATCGGGGAGGGGTCGGGCGACGGCGCCTCCTCGTCTCCCCCTCCACCGCCCTCCTCGAGGAAGGGGAGCGGCGGGGTGGGGGGTAATCATCACCTGCACGCCGAGCAGAGGCAGCCATCGGCGTCGGCGGTGTCGAGCTGGCTTGATTCCGTCCCAGGTCGGCCTCAGCCCCCTACGCCGTCGACGCCGTCGGAGGCGGAGGGGTCGCCGTTCTCGTCGTCGGTAGGGTCGGGGGCGGAGGAGAGGAGGCAATCCGTGGCGGCTGAGAGGAGGAGATCGCAGGAGGAGGAGTGGGAGAGGAGGCGGTCGCAGGAGGAAGAGGCCGTGAGGGAGATGAGGCGGTCGCAGGAGGAGGACGAGGTGGAGGAGCGAGTGATAAGGGAGTCGTCGGAGGCGGAGGAGAGGAAGCGGGTCAGGGAGAAGGAGGACGACGACCTTGAGGAGTTCCAGCTGCAGCTTGTGCTTGAGATGAGCGCGCGGGACAATCCTGAAGAGATGGAGATTGAAGTTGCCAAGCAGATCAGCCTGGGCTTCTGCCCGCCTCAGAGCTCTACTGCAGAGGCCCTCGCGGCCCGATACTGGAATTTCAACGCCCTTGGCTATGATGACAGAATATCAGATGGGTTTTATGATCTCTATGTGACTGGGAATGGCCCGGCTTCAATAACCATGCCCTCTCTTAAAGATTTGCGAGCGCAGTCACTATCACATAGGGTCAACTGGGAAGCTGTATTGGTACACAGAGGTGAAGATCCTGAGCTTATGAAACTTGACCAGACGGCTCTAATCATGAGCCTTGAACTCCGTGAATCTAAACCTTCAGAATTTGTTGGAAATGATTTGGTTCAGAAACTTGCTGGCCTAGTAGCCAGACACATGGGTGGAACTTTTTTTGATTCTGAGGGCATGTTGGTGAAATACCAGAAAATGATGAGATACCTGAGAACCAGTATTGGAAGTGTAGTTGTTCCTCTTGGCCAATTAAAAATTGGTCTGGCACGTCATCGTGCACTGCTATTTAAGGTTTTGGCCGATAACATTGGTATCCCCTGTCGACTCCTGAAAGGAAGGCAGTACACTGGATCGGACGATGGGGCTTTGAATATTGTGAAATTTGATGATGGAAGGGAGTTCATTGTTGATCTTGTCGCAGATCCTGGTACACTTATTCCTTCAGATGGTGCTGTTTTGTCTACAGAATTTGAAGAAAGTTCCTTCTCAAATAATCATCATTTTAACAAAGATAATGACATCAGGCAGTTGGGATCTTCAAATAGTTTATCGAATTCTGCATGTAGTTCTTTTGAGTGTGAGTTACTTGACAGAAGATCTACATGGATCAACGTTGGTCCTTCTGATAGTGATGGAGCTACAACGAGCCAGACAAGTAAAAACAATCAACAAAATACACTATCAGATTCATTCGGGATTTTATCTGTTAGCACATTCACTAGTGAAAATAGGCCTATTACAAATGAATCAAGAAGTACAGACGACATTGCTGCCGCAAAGAACAAAGAAAGATCAAGTGTAACAATTAATTCTTCGTCAACTTCACCTTCACCTTCTTCCCCAGAAGTAGGCAGTACTCCAGCTGTCCGGAGGATGAAAGTAAAGGATATTTCGGAGTACATGATTAATGCTGCCAAAGAGAATCCACAACTAGCTCAGAAGATCCATGAGGTTTTACTTGAAAATGGAGTTGTAGCACCACCTGACTTGTTTTCAGAAGATTCCATGGAAGAGCCAAAGGACCTCATCGTGTATGACACCACCCTTTTTCAAAGCAAGGATGAAATGAAAAAGAGGATGAATGAACTTGGGTCGAGGGAATATGCTGATCGTGGTCATGGTCCATTATTGCCTCATCATCCTGGACATGAACTCCCATCAAAAGTTCCTCACCGGGCACCTCTAGACTCACTTAAGCCAGTTGAGGGTTTGGGCATTGACCACCCCCCTGACATCCAAGATAACACATCTTTTATTTCTCAGTATGAACCTTCTGCACCTCCCCAGGAAGCTTCATCGCAGCTTACAAAGCAATTGCCTGTTACGGCTGCTGCTGTTGCAACTGCTGCAGTGGTTGCGTCTTCAATGGTTGTTGCTGCTGCTAAATCAAACAATGATGTGAACTTTGACGTGCCTGTTGCAGCTGCTGCAACAGTCACTGCAGCTGCAGTTGTTGCCACAACTGCTGCTGTTAGCAAGCAATATGAACACTTGGAGCCTGGTAATCAGCTGCATAGTTTACCAAGTCCCTCCGAAGGGAATGAATCAATCGAGAAAAGTGCAGATGAGTTTTGGGATAAACAGAATTTTGAAATTGATCATGGTCAAGATAATACTTTGGATCAAGAAAAAGATTCAGCTGAAGTTCGCCAGGATGCTGAAAGAACCTCAGATAAGTCAAGCGGAACAGAGAGTGCAAAATCTGAAATCACTCTGGATGATGTTGCGGAGTTTGAAATCCAATGGGAAGAAATTACTATTGGGGAACGCATTGGTCTTGGATCATTTGGAGAAGTTTATAGAGGAGAGTGGCATGGAACAGAAGTTGCTGTAAAGAAGTTTCTGCAACAAGATATTTCAAGTGATGCTCTGGAAGAATTTAGAACTGAGGTGCGAATAATCAAGAGGTTGCGGCATCCGAATGTTGTTCTCTTCATGGGTGCTATTACTCGTGTACCCAATCTTTCTATTGTCACCGAATTTCTTCCAAGAGGTAGCTTATTTCGGTTAATTCATCGTCCCAACAACCAGTTGGATGAAAGAAAGCGCTTAAGAATGGCACTTGATGTGGCACGTGGTATGAATTATCTACATAACTGCACACCGGTGATAGTCCATCGAGATCTGAAGTCTCCAAACCTACTGGTTGACAAGAATTGGGTTGTGAAGGTTTGCGACTTTGGTTTATCTAAAATGAAGAACAAGACCTTCTTGTCATCAAGATCAACAGCTGGAACAGCGGAGTGGATGGCACCTGAAGTACTTCGTAATGAACCATCAGACGAGAAATGCGATGTTTTTAGCTATGGGGTCATACTGTGGGAACTTTGTACATTACTGCAACCTTGGGAAGGCATGAACGCCATGCAAGTCGTCGGAGCTGTTGGGTTTCAGAATCGTCGCCTTGATATTCCAGATAACACTGATCCCGCCATTGCAGAAATAATAGCAAAATGCTGGCAGACGGACCCAAAATTGCGGCCATCATTTGCAGATATCATGGCCTCATTGAAACCACTGCTGAAAAACATGACCGCTCAAGCGCCAAGGCAGAGAGTACAACAAACCGACGAGTAAGAAAAAAGAGGATGTTACCAGCTGCCCGAAGGCCTAAGTATAGCATTTTTTTTTGTTTTTTGTATAGTAACACCAATTGTGTGTTCGAGATTGGAAAGCGTGATGATGTTAGTGTGCTGGGTATCCATCTGTGAAGACCAGCGCTGCCAAACCCGTCCACGATGGAGGAAAATTGAACAGCGGCAAGAAACTGTGCAAACGCGAATCAAATGTTTAGCACAGTTCTTCCCCAAAAACACCAGTCTCAGGAAATCACATGGCGGGCGGAAGTTACACATGCTTTTTTCATACCATCTCTCTTTTCCTTTATCTCGTGTTCTCCACCAAATGGTGGTATTTGTGTAATATGGCAAGAAAAAGAAAAAAAAATGATTTGCTGTCCATCAAGAAAATGAAAAAGGAGAAAACGGTTGTTCAATCGTGCTCAGTGCTCCCTTCCCTGCTGTGCTGATGGCCAGCATTTTCAGAAAGTTTTAAAGATTGAGCAAATCTTATTATATCAATTGTTATCCTACAAGA
CDS Sequence
  • >LOC_Os02g50970.1
    ATGAAGAACTTCTTCAGGAAGCTCCACATCGGGGAGGGGTCGGGCGACGGCGCCTCCTCGTCTCCCCCTCCACCGCCCTCCTCGAGGAAGGGGAGCGGCGGGGTGGGGGGTAATCATCACCTGCACGCCGAGCAGAGGCAGCCATCGGCGTCGGCGGTGTCGAGCTGGCTTGATTCCGTCCCAGGTCGGCCTCAGCCCCCTACGCCGTCGACGCCGTCGGAGGCGGAGGGGTCGCCGTTCTCGTCGTCGGTAGGGTCGGGGGCGGAGGAGAGGAGGCAATCCGTGGCGGCTGAGAGGAGGAGATCGCAGGAGGAGGAGTGGGAGAGGAGGCGGTCGCAGGAGGAAGAGGCCGTGAGGGAGATGAGGCGGTCGCAGGAGGAGGACGAGGTGGAGGAGCGAGTGATAAGGGAGTCGTCGGAGGCGGAGGAGAGGAAGCGGGTCAGGGAGAAGGAGGACGACGACCTTGAGGAGTTCCAGCTGCAGCTTGTGCTTGAGATGAGCGCGCGGGACAATCCTGAAGAGATGGAGATTGAAGTTGCCAAGCAGATCAGCCTGGGCTTCTGCCCGCCTCAGAGCTCTACTGCAGAGGCCCTCGCGGCCCGATACTGGAATTTCAACGCCCTTGGCTATGATGACAGAATATCAGATGGGTTTTATGATCTCTATGTGACTGGGAATGGCCCGGCTTCAATAACCATGCCCTCTCTTAAAGATTTGCGAGCGCAGTCACTATCACATAGGGTCAACTGGGAAGCTGTATTGGTACACAGAGGTGAAGATCCTGAGCTTATGAAACTTGACCAGACGGCTCTAATCATGAGCCTTGAACTCCGTGAATCTAAACCTTCAGAATTTGTTGGAAATGATTTGGTTCAGAAACTTGCTGGCCTAGTAGCCAGACACATGGGTGGAACTTTTTTTGATTCTGAGGGCATGTTGGTGAAATACCAGAAAATGATGAGATACCTGAGAACCAGTATTGGAAGTGTAGTTGTTCCTCTTGGCCAATTAAAAATTGGTCTGGCACGTCATCGTGCACTGCTATTTAAGGTTTTGGCCGATAACATTGGTATCCCCTGTCGACTCCTGAAAGGAAGGCAGTACACTGGATCGGACGATGGGGCTTTGAATATTGTGAAATTTGATGATGGAAGGGAGTTCATTGTTGATCTTGTCGCAGATCCTGGTACACTTATTCCTTCAGATGGTGCTGTTTTGTCTACAGAATTTGAAGAAAGTTCCTTCTCAAATAATCATCATTTTAACAAAGATAATGACATCAGGCAGTTGGGATCTTCAAATAGTTTATCGAATTCTGCATGTAGTTCTTTTGAGTGTGAGTTACTTGACAGAAGATCTACATGGATCAACGTTGGTCCTTCTGATAGTGATGGAGCTACAACGAGCCAGACAAGTAAAAACAATCAACAAAATACACTATCAGATTCATTCGGGATTTTATCTGTTAGCACATTCACTAGTGAAAATAGGCCTATTACAAATGAATCAAGAAGTACAGACGACATTGCTGCCGCAAAGAACAAAGAAAGATCAAGTGTAACAATTAATTCTTCGTCAACTTCACCTTCACCTTCTTCCCCAGAAGTAGGCAGTACTCCAGCTGTCCGGAGGATGAAAGTAAAGGATATTTCGGAGTACATGATTAATGCTGCCAAAGAGAATCCACAACTAGCTCAGAAGATCCATGAGGTTTTACTTGAAAATGGAGTTGTAGCACCACCTGACTTGTTTTCAGAAGATTCCATGGAAGAGCCAAAGGACCTCATCGTGTATGACACCACCCTTTTTCAAAGCAAGGATGAAATGAAAAAGAGGATGAATGAACTTGGGTCGAGGGAATATGCTGATCGTGGTCATGGTCCATTATTGCCTCATCATCCTGGACATGAACTCCCATCAAAAGTTCCTCACCGGGCACCTCTAGACTCACTTAAGCCAGTTGAGGGTTTGGGCATTGACCACCCCCCTGACATCCAAGATAACACATCTTTTATTTCTCAGTATGAACCTTCTGCACCTCCCCAGGAAGCTTCATCGCAGCTTACAAAGCAATTGCCTGTTACGGCTGCTGCTGTTGCAACTGCTGCAGTGGTTGCGTCTTCAATGGTTGTTGCTGCTGCTAAATCAAACAATGATGTGAACTTTGACGTGCCTGTTGCAGCTGCTGCAACAGTCACTGCAGCTGCAGTTGTTGCCACAACTGCTGCTGTTAGCAAGCAATATGAACACTTGGAGCCTGGTAATCAGCTGCATAGTTTACCAAGTCCCTCCGAAGGGAATGAATCAATCGAGAAAAGTGCAGATGAGTTTTGGGATAAACAGAATTTTGAAATTGATCATGGTCAAGATAATACTTTGGATCAAGAAAAAGATTCAGCTGAAGTTCGCCAGGATGCTGAAAGAACCTCAGATAAGTCAAGCGGAACAGAGAGTGCAAAATCTGAAATCACTCTGGATGATGTTGCGGAGTTTGAAATCCAATGGGAAGAAATTACTATTGGGGAACGCATTGGTCTTGGATCATTTGGAGAAGTTTATAGAGGAGAGTGGCATGGAACAGAAGTTGCTGTAAAGAAGTTTCTGCAACAAGATATTTCAAGTGATGCTCTGGAAGAATTTAGAACTGAGGTGCGAATAATCAAGAGGTTGCGGCATCCGAATGTTGTTCTCTTCATGGGTGCTATTACTCGTGTACCCAATCTTTCTATTGTCACCGAATTTCTTCCAAGAGGTAGCTTATTTCGGTTAATTCATCGTCCCAACAACCAGTTGGATGAAAGAAAGCGCTTAAGAATGGCACTTGATGTGGCACGTGGTATGAATTATCTACATAACTGCACACCGGTGATAGTCCATCGAGATCTGAAGTCTCCAAACCTACTGGTTGACAAGAATTGGGTTGTGAAGGTTTGCGACTTTGGTTTATCTAAAATGAAGAACAAGACCTTCTTGTCATCAAGATCAACAGCTGGAACAGCGGAGTGGATGGCACCTGAAGTACTTCGTAATGAACCATCAGACGAGAAATGCGATGTTTTTAGCTATGGGGTCATACTGTGGGAACTTTGTACATTACTGCAACCTTGGGAAGGCATGAACGCCATGCAAGTCGTCGGAGCTGTTGGGTTTCAGAATCGTCGCCTTGATATTCCAGATAACACTGATCCCGCCATTGCAGAAATAATAGCAAAATGCTGGCAGACGGACCCAAAATTGCGGCCATCATTTGCAGATATCATGGCCTCATTGAAACCACTGCTGAAAAACATGACCGCTCAAGCGCCAAGGCAGAGAGTACAACAAACCGACGAGTAA
Protein Sequence
  • >LOC_Os02g50970.1
    MKNFFRKLHIGEGSGDGASSSPPPPPSSRKGSGGVGGNHHLHAEQRQPSASAVSSWLDSVPGRPQPPTPSTPSEAEGSPFSSSVGSGAEERRQSVAAERRRSQEEEWERRRSQEEEAVREMRRSQEEDEVEERVIRESSEAEERKRVREKEDDDLEEFQLQLVLEMSARDNPEEMEIEVAKQISLGFCPPQSSTAEALAARYWNFNALGYDDRISDGFYDLYVTGNGPASITMPSLKDLRAQSLSHRVNWEAVLVHRGEDPELMKLDQTALIMSLELRESKPSEFVGNDLVQKLAGLVARHMGGTFFDSEGMLVKYQKMMRYLRTSIGSVVVPLGQLKIGLARHRALLFKVLADNIGIPCRLLKGRQYTGSDDGALNIVKFDDGREFIVDLVADPGTLIPSDGAVLSTEFEESSFSNNHHFNKDNDIRQLGSSNSLSNSACSSFECELLDRRSTWINVGPSDSDGATTSQTSKNNQQNTLSDSFGILSVSTFTSENRPITNESRSTDDIAAAKNKERSSVTINSSSTSPSPSSPEVGSTPAVRRMKVKDISEYMINAAKENPQLAQKIHEVLLENGVVAPPDLFSEDSMEEPKDLIVYDTTLFQSKDEMKKRMNELGSREYADRGHGPLLPHHPGHELPSKVPHRAPLDSLKPVEGLGIDHPPDIQDNTSFISQYEPSAPPQEASSQLTKQLPVTAAAVATAAVVASSMVVAAAKSNNDVNFDVPVAAAATVTAAAVVATTAAVSKQYEHLEPGNQLHSLPSPSEGNESIEKSADEFWDKQNFEIDHGQDNTLDQEKDSAEVRQDAERTSDKSSGTESAKSEITLDDVAEFEIQWEEITIGERIGLGSFGEVYRGEWHGTEVAVKKFLQQDISSDALEEFRTEVRIIKRLRHPNVVLFMGAITRVPNLSIVTEFLPRGSLFRLIHRPNNQLDERKRLRMALDVARGMNYLHNCTPVIVHRDLKSPNLLVDKNWVVKVCDFGLSKMKNKTFLSSRSTAGTAEWMAPEVLRNEPSDEKCDVFSYGVILWELCTLLQPWEGMNAMQVVGAVGFQNRRLDIPDNTDPAIAEIIAKCWQTDPKLRPSFADIMASLKPLLKNMTAQAPRQRVQQTDE*