Gene Details:

Functional Descriptions:

  • Collectively, our findings establish OsNF-YA3 as an important transcription factor that positively modulates GA-regulated plant growth and negatively controls ABA-mediated water-deficit and salt tolerance.
  • OsNF-YA3 regulates plant growth and osmotic stress tolerance by interacting with SLR1 and SAPK9 in rice.
  • OsNF-YA3 loss-of-function mutants exhibit stunted growth, compromised GA biosynthetic gene expression, and decreased GA levels, while its overexpression lines have promoted growth and enhanced GA content.
  • Furthermore, OSMOTIC STRESS/ABA-ACTIVATED PROTEIN KINASE 9 (SAPK9), the positive component in ABA signaling, interacts with OsNF-YA3 and mediates OsNF-YA3 phosphorylation, resulting in its degradation in plants.
  • On the other side, OsNF-YA3 negatively regulates plant osmotic stress tolerance by repressing ABA response.
  • OsNF-YA3 reduces ABA levels by transcriptionally regulating ABA catabolic genes OsABA8ox1 and OsABA8ox3 by binding to their promoters.
  • Chromatin immunoprecipitation-quantitative polymerase chain reaction analysis and transient transcriptional regulation assays demonstrate that OsNF-YA3 activates GA biosynthetic gene OsGA20ox1 expression.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Sequences:

cDNA Sequence
  • >LOC_Os03g44540.1
    CAAAAGCAGCAGTGGCAGCAGCCACCACTTTGCACAAAAGAAGCAAAGTAAATGGATGGCCATCGCCGTTGAGGAAGGGTTGGTGGCCATCTAGAGAGAGAGAGAGAAACTAGAGAGAGAGAGGGGTGAGCAGCTGAGCTCTGCATCTATATACAGCACTGCATCTCTCTCTATTTCTCTCTCTATATATATCTCTATCTACAGTGGATTTTCTCTCTCCTCTCTCTCTCTTGCCGTTGCTGTTCGATACTGTTGTTGTCCTCTCGTGGCCATTATTAGATGGCCTCCTGCTGCTGAAATGTGAGTGAGAGCTTTGCTTTGCTTGCTTGCTGGCTGGCTGGCTGGCTAGCTGGGGGTTGGCTTCCCCTCATCCTCGTGCATCATCCACTGTGCTCGGCTCAGCTGTCTGCCCTGTTCTTGCTTTGGTGGTTGGACGGTTAGCATCTTCCTCCTCAAGCTGAGATCCTTCTTGACGCCATTGGAGGGGTCGCTGTCGCCTGCGTCCTTGAGCCTCCCTGCTTTTCTTTTTCTCTCTCTCTCTCCTCGGCGAGGGAGACGACGACGACGGTGGCGGCGGCGATGCTGAGCTTCAAGCAGAGCCACGAGGGGTTCGGCCATGTCGCCGCCGCTGGAGCTGGACCGCAGCAGCAGCAGCAGCCGTGGTGGGCGGGGTCGCAGCTGCTGTACGGGGAGGCGTCGCCGGAGGAGGCGGCGCTGCGCGACGGCGGCCAGTTCCAGGTCGTGCCCGGAGGCCGCGCCGCGCTGGATCCGGCGGCGCCGGAGCCGGAGAAGACGGCGGTGCCGGCGATGCCCAAGAGAGGAGGAGGAGGAGGGGCTCCTGAGGTGCTGAAATTCTCGGTGTTTTCAGGTAATTTGGAGCCGGGAGATACAGGAGAGAAGAACAGAGAGCACTCTGCCACTATTGCAATGCAATCGCCGTTGCCAGAATACAACGGCCATTTCGAGCTTGGTCTTGGTCAATCCATGGTCTCTCCCAATTATCCTTGTATTGACCAATGCTATGGTCTTATGACCACCTACGCGATGAAATCAATGAGTGGCGGGCGAATGCTACTGCCGCTGAACGCGCCAGCCGATGCGCCGATCTATGTCAACGCGAAGCAGTACGAAGGCATCCTCCGCCGTCGCCGTGCCCGCGCCAAGGCCCAGAGGGAGAACAGGCTGGTCAAAGGCAGGAAGCCCTACCTCCACGAGTCGCGCCACCGCCACGCCATGCGCCGGGCCAGAGGCTCCGGCGGCCGCTTCCTCAACACCAAGAAAGAAGCCACCGCCGCCGGATGCGGCGGCAGCAGCAAGACGCCCCTCGCGTCCCTCGTCAGCCCCGCCGACGTAGCCCATCGTCCAGGCTCCGGCGGCCGCGCGTCCAGCCTCTCCGGCTCCGACGTGTCGTCGCCGGGAGGCGTCATGTACGACCACCACCGCCACGACGACGCCGACGCGGCGGACCACTACAACAGCATCGACCACCACCTCCGCACGCCGTTCTTCACCCCGCTCCCGATCATCATGGACAGCGGCGGCGGCGGCGGCGACCACGCCTCACACTCCGCCGCCGCCGTCGCCGCCCCCTTCAGGTGGGCGACGGCGGCCGGCGACGGCTGCTGCGAGCTCCTCAAGGCGTGACAGCCTTGAGGCGGGGATCTCCAGGCGTGCCCAGAGCTGCTGCTGATCGATCACCATCAGCTTTGGCTGCCTGTAGGCAAATCATTCTTGGCTCTTTACTTGCATTGGGGTTCTTGCAAGCAACTCTCCTCGTCACCTACCAAAACTGTCCCTGAAACTTCTCTAGTGCTGGGGTCTCGATCAGGGATGATGATGTGATGGAGGAGAGGCTTACCCATATGCCTGTAAATTATGGTTAGTGTTCTGATTAAGCAACTAGTAGTACTTGGTAATTACTGGCTATGAATTAGTAGTATGGACTCTGGTGTCAGGTTGCTCTTTGTCTGAATAAACTGGAGTCGTTTGAAGCTTTGCAACAGCTGTGAGTGAAACTATGTGCTTGCTTGCTTGCTTGTTGTTGGAGTGATTAAGCTGGAGTTTTGTCTGGTTTGGGTGTGTGAGACCAGTGAGATACTGTGACTGTCGATATCAATGTTGATGAATGATTTATGACCTTGTTTATGCTATGGTAATAGTGAGCTAGTAGAGTGTATATGATTTGGTG
CDS Sequence
  • >LOC_Os03g44540.1
    ATGCTGAGCTTCAAGCAGAGCCACGAGGGGTTCGGCCATGTCGCCGCCGCTGGAGCTGGACCGCAGCAGCAGCAGCAGCCGTGGTGGGCGGGGTCGCAGCTGCTGTACGGGGAGGCGTCGCCGGAGGAGGCGGCGCTGCGCGACGGCGGCCAGTTCCAGGTCGTGCCCGGAGGCCGCGCCGCGCTGGATCCGGCGGCGCCGGAGCCGGAGAAGACGGCGGTGCCGGCGATGCCCAAGAGAGGAGGAGGAGGAGGGGCTCCTGAGGTGCTGAAATTCTCGGTGTTTTCAGGTAATTTGGAGCCGGGAGATACAGGAGAGAAGAACAGAGAGCACTCTGCCACTATTGCAATGCAATCGCCGTTGCCAGAATACAACGGCCATTTCGAGCTTGGTCTTGGTCAATCCATGGTCTCTCCCAATTATCCTTGTATTGACCAATGCTATGGTCTTATGACCACCTACGCGATGAAATCAATGAGTGGCGGGCGAATGCTACTGCCGCTGAACGCGCCAGCCGATGCGCCGATCTATGTCAACGCGAAGCAGTACGAAGGCATCCTCCGCCGTCGCCGTGCCCGCGCCAAGGCCCAGAGGGAGAACAGGCTGGTCAAAGGCAGGAAGCCCTACCTCCACGAGTCGCGCCACCGCCACGCCATGCGCCGGGCCAGAGGCTCCGGCGGCCGCTTCCTCAACACCAAGAAAGAAGCCACCGCCGCCGGATGCGGCGGCAGCAGCAAGACGCCCCTCGCGTCCCTCGTCAGCCCCGCCGACGTAGCCCATCGTCCAGGCTCCGGCGGCCGCGCGTCCAGCCTCTCCGGCTCCGACGTGTCGTCGCCGGGAGGCGTCATGTACGACCACCACCGCCACGACGACGCCGACGCGGCGGACCACTACAACAGCATCGACCACCACCTCCGCACGCCGTTCTTCACCCCGCTCCCGATCATCATGGACAGCGGCGGCGGCGGCGGCGACCACGCCTCACACTCCGCCGCCGCCGTCGCCGCCCCCTTCAGGTGGGCGACGGCGGCCGGCGACGGCTGCTGCGAGCTCCTCAAGGCGTGA
Protein Sequence
  • >LOC_Os03g44540.1
    MLSFKQSHEGFGHVAAAGAGPQQQQQPWWAGSQLLYGEASPEEAALRDGGQFQVVPGGRAALDPAAPEPEKTAVPAMPKRGGGGGAPEVLKFSVFSGNLEPGDTGEKNREHSATIAMQSPLPEYNGHFELGLGQSMVSPNYPCIDQCYGLMTTYAMKSMSGGRMLLPLNAPADAPIYVNAKQYEGILRRRRARAKAQRENRLVKGRKPYLHESRHRHAMRRARGSGGRFLNTKKEATAAGCGGSSKTPLASLVSPADVAHRPGSGGRASSLSGSDVSSPGGVMYDHHRHDDADAADHYNSIDHHLRTPFFTPLPIIMDSGGGGGDHASHSAAAVAAPFRWATAAGDGCCELLKA*