Gene Details:

Functional Descriptions:

  • In this study, a rice NAC gene, ONAC045, was functionally characterized, especially with regard to its role in abiotic stress resistance.
  • Expression analysis revealed that ONAC045 was induced by drought, high salt, and low temperature stresses, and abscisic acid (ABA) treatment in leaves and roots.
  • Together, these results suggest that ONAC045 encodes a novel stress-responsive NAC transcription factor and is potential useful for engineering drought and salt tolerant rice.
  • Transgenic rice plants overexpressing ONAC045 showed enhanced tolerance to drought and salt treatments.
  • Immunostaining showed that OsNAC45 was localized in all root cells and was mainly expressed in the stele.
  • Previous reports have demonstrated that overexpression of OsNAC45 enhances salt and drought tolerance in rice, and that OsNAC45 may regulate the expression of two specific genes, OsPM1 and OsLEA3-1.
  • OsNAC45 is Involved in ABA Response and Salt Tolerance in Rice.
  • Knockout of OsNAC45 also resulted in more ROS accumulation in roots and increased sensitivity of rice to salt stress.
  • Results: Here, we found that ABA repressed, and NaCl promoted, the expression of OsNAC45 in roots.
  • Loss of OsNAC45 decreased the sensitivity of rice plants to ABA and over-expressing this gene had the opposite effect, which demonstrated that OsNAC45 played an important role during ABA signal responses.
  • Conclusions: These results indicate that OsNAC45 plays vital roles in ABA signal responses and salt tolerance in rice.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Sequences:

cDNA Sequence
  • >LOC_Os11g03370.1
    CATTATACCTTTATCCCCTTCATTTCTGTTCCATTTCTCATCCATCGCGCGTCGTCTCCACCTTTGTTGCTTGTGCCACCAAGCTATCTCCTCCTCTCCTCTCTACTAGTGCTTCTGCTTGCTCGATCAGCAGTGAGCTTCAAGCTAGCTAGCAAGCATGGTGGAGACTAGTACATCCCTTGTGAAATTAGAGCAAGATGGCAGCTTGTTCTTGCCTCCAGGCTTCAGATTCCATCCCACAGATGCGGAGGTAATCTTGAGCTACCTCCTGCAGAAATTCCTCAACCCTAGCTTCACCTCCTTGCCAATCGGCGAGGTCGACCTCAACAAGTGCGAGCCATGGGATCTCCCAAGCAAGGCGAAGATGGGGGAGAAAGAATGGTACTTCTTCAGCCACAAGGACATGAAATACCCGACGGGGATGCGAACCAACCGAGCCACCAAGGAGGGATACTGGAAGGCCACCGGCAAGGACAGGGAGATCTTCAACCTGCAGCCTACCAGCTATGGAGGCAGCAGCAACAACAAGAATAATAAGCAGCTGGTTGGGATGAAGAAGACGCTTGTGTTCTACATGGGGAGAGCTCCCAAGGGCACCAAGACCAACTGGGTGATGCACGAGTTCCGTCTCCACGCCAACCTCCACAACGACAACCCGAACCTTCGTCTCAACCTCAAGGATGAGTGGGTTGTGTGCAAGGTATTCCACAAGAAGGGAGACGATCGCGAAGCCATCAACAAGCAGCAGGCACAGGCTGCAGCTGTTGATCAGTACTCTGCCGGAACACCCAACAACGGCAGCTCCGTCGAAGCCGGCGACGACGACGACGACTTGTTCCAGCTCGACTCCATCATCGACCCCAGCATCTACTTCAGCAACTCATCAGCTGCCAACATCTTGTCGGCGCCGCCCAACATGTCCAATTCCGTCGTCGCTGCCAACTACGGTGCAAGTACGACGACGACTGGTACTGCTAGTGCTGGTAGCTTCCAGCAGCAGCCAAACTACTGCAGCTTGATCAACAAAAGCATCAGCAGCAGCAATGTCTCCTCTTGGAATAATATGCCTCCACCTCCTCCTGTAGCTGAAGGAGGAGTCCATGGAATTGGAAGCAGCTACAGCTTGCAGCACCAGGCAGCAATGGTGAAAGCCCTACGAGATGTCATTCGTCTCCCAAATCCTCTTGGCATGCCGCAGTACAAGTTAGATGATGCTTATCTATGGGACTCATCGTAATAGCTAGTGCTGCTGCTGCTGCTGCTTAATTACGTGCTGAGAATTTTTGGTGCTCGATCGGCTAGCTACGGCACTACTGAATTGAGCATGTGCCTGGATACTTTGCATGGTCGTTTGGTCATCGAATTATTAGGAATATACTATATAGCTATACATTCGTGCAATTTTGTTGATTGCTTTGTTGTTTAGTTTTGGTCTTCTGTACAAAGATCATGACATTTTGCTTCGTGAGTTTCTTGCTGGTAATGCTGATTGATAGATGTTCTCTTGCGGCACATATTTTTGGAACTTGCTATATAATACTCTAGCCTTTAATTTGGTGGCATTTGTGGATGAGACTTCTTCTGTTTGTTCTTTATTGTGATCGTATATATTTTGCTTTTGTGCACATGCTGCATTTTGTACCATGGTACATGTCACTTATTTCTTCATGGAGTAAATTGCAACATTGGTTGG
CDS Sequence
  • >LOC_Os11g03370.1
    ATGGTGGAGACTAGTACATCCCTTGTGAAATTAGAGCAAGATGGCAGCTTGTTCTTGCCTCCAGGCTTCAGATTCCATCCCACAGATGCGGAGGTAATCTTGAGCTACCTCCTGCAGAAATTCCTCAACCCTAGCTTCACCTCCTTGCCAATCGGCGAGGTCGACCTCAACAAGTGCGAGCCATGGGATCTCCCAAGCAAGGCGAAGATGGGGGAGAAAGAATGGTACTTCTTCAGCCACAAGGACATGAAATACCCGACGGGGATGCGAACCAACCGAGCCACCAAGGAGGGATACTGGAAGGCCACCGGCAAGGACAGGGAGATCTTCAACCTGCAGCCTACCAGCTATGGAGGCAGCAGCAACAACAAGAATAATAAGCAGCTGGTTGGGATGAAGAAGACGCTTGTGTTCTACATGGGGAGAGCTCCCAAGGGCACCAAGACCAACTGGGTGATGCACGAGTTCCGTCTCCACGCCAACCTCCACAACGACAACCCGAACCTTCGTCTCAACCTCAAGGATGAGTGGGTTGTGTGCAAGGTATTCCACAAGAAGGGAGACGATCGCGAAGCCATCAACAAGCAGCAGGCACAGGCTGCAGCTGTTGATCAGTACTCTGCCGGAACACCCAACAACGGCAGCTCCGTCGAAGCCGGCGACGACGACGACGACTTGTTCCAGCTCGACTCCATCATCGACCCCAGCATCTACTTCAGCAACTCATCAGCTGCCAACATCTTGTCGGCGCCGCCCAACATGTCCAATTCCGTCGTCGCTGCCAACTACGGTGCAAGTACGACGACGACTGGTACTGCTAGTGCTGGTAGCTTCCAGCAGCAGCCAAACTACTGCAGCTTGATCAACAAAAGCATCAGCAGCAGCAATGTCTCCTCTTGGAATAATATGCCTCCACCTCCTCCTGTAGCTGAAGGAGGAGTCCATGGAATTGGAAGCAGCTACAGCTTGCAGCACCAGGCAGCAATGGTGAAAGCCCTACGAGATGTCATTCGTCTCCCAAATCCTCTTGGCATGCCGCAGTACAAGTTAGATGATGCTTATCTATGGGACTCATCGTAA
Protein Sequence
  • >LOC_Os11g03370.1
    MVETSTSLVKLEQDGSLFLPPGFRFHPTDAEVILSYLLQKFLNPSFTSLPIGEVDLNKCEPWDLPSKAKMGEKEWYFFSHKDMKYPTGMRTNRATKEGYWKATGKDREIFNLQPTSYGGSSNNKNNKQLVGMKKTLVFYMGRAPKGTKTNWVMHEFRLHANLHNDNPNLRLNLKDEWVVCKVFHKKGDDREAINKQQAQAAAVDQYSAGTPNNGSSVEAGDDDDDLFQLDSIIDPSIYFSNSSAANILSAPPNMSNSVVAANYGASTTTTGTASAGSFQQQPNYCSLINKSISSSNVSSWNNMPPPPPVAEGGVHGIGSSYSLQHQAAMVKALRDVIRLPNPLGMPQYKLDDAYLWDSS*