Gene Details:

Functional Descriptions:

  • A Novel QTL qTGW3 Encodes the GSK3/SHAGGY-Like Kinase OsGSK5/OsSK41 that Interacts with OsARF4 to Negatively Regulate Grain Size and Weight in Rice.
  • The loss-of-function form of OsSK41 at qTGW3 represents a rare allele that has not been extensively utilized in rice breeding.
  • Short-term (14)CO2 feeding experiments suggested that OsGSK5 promoted higher flux to starch accumulation in the roots under this condition and that this mechanism may help to underscore the better growth characteristics observed.
  • Here, we expand upon this hypothesis and consider (i) how OsGSK5 action could fit into a signaling model that integrates salinity stress to changes in starch metabolism, and (ii) how this would facilitate whole plant physiological adaptions in source-to-sink partitioning.
  • Control of grain size in rice by TGW3 phosphorylation of OsIAA10 through potentiation of OsIAA10-OsARF4-mediated auxin signaling.
  • In addition, physiological and molecular studies suggest that TGW3 mediates the brassinosteroid response, the effect of which can be relayed through the regulatory axis.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Sequences:

cDNA Sequence
  • >LOC_Os03g62500.1
    CTCCCCCCTCATCTCCCCCATCCTTCCATTCCATCCATGGCATCACCTCCATAAATTTCTCTCTGCTCCTCCATGCCCTTGCCTATTCTTTTTTACCAGAAAAGGAAAAGTTTGGAAGGAGAAGAGCAGCTGCCCTCCACTACCTCACTCCACTCTCCCCCCCTACCTAACCTACTTGCTCCACACCAGAGAGAGCCCCAAACCATCTCATCTCATCCTCTTCCGATTCCCTGCTCGCCCATAATTATTCCAAGAGCACTGGAGCCTGTTGATCTGCTTGCTCCAAGAATTTTTCTTTCATCTCTGTGGGATTTTGGCTCCAGCTGTTGCTGAAGTGATGCTGGAGGAAACGGCATTGCAATGGCGGGCTGATCTTCTGCAAGCAATGGAGTGAATACTGGTCTGTTTTTCTTGTCCTGACCTGGGGAATCTCGGGTAGTGGGGGATGGCCTATTCTGGACTAAGGCATGGCGGCGTTGGGAGCTCCTCTCGGCCGGGACATGGATTCAAGGGCCCGGCTAGTTCGGTTGAATGTCTAGGAAGGGAGATGCTGGAAATGCAATTGAGGGATTCCAAACCAGATGTTGGTGATGAAAAGAACACTGAACGAGATGTAGTCGACGGCTCTAGCGCTGAAGCTGGTCACATAATAGCTACTACGATCCGTGGCCGAAATGGTCTACCTAAACAGTCTGTCACTTATATTGCTGAGCATGTGGTCGGAACTGGTTCTTTTGGGGTTGTATATCAGGCCAAATGTCGAGAAACAGGAGAAATTGTTGCCATTAAAAAGGTTCTTCAAGATAAACGTTACAAGAACAGGGAATTGCAAATTATGCATATGCTGGATCATCCTAATATTGTTGGTCTTAAGCATTACTTCTTCTCAACCACTGAAAGGGATGAACTTTACCTCAATCTTGTCCTTGAGTATGTTCCAGAGACAGTAAACCGAATTGCGAGACAGTACAGCAGAATGAATCAACGGGTGCCCCTCATTTATGTCAAATTATACACTTATCAGATATGCCGAGCACTTGCTTACATACATAACTGTGTTGGCATCTGCCACCGTGATATAAAACCACAGAATGTTCTTGTTAACCCACATACACACCAGCTCAAAATATGTGATTTTGGCAGTGCAAAAGTTTTGGTCAAAGGAGAGCCAAATATCTCCTACATATGCTCAAGATATTACAGGGCACCAGAGCTCATATTTGGTGCAACTGAATATACTACTGCCATTGATTTGTGGTCTACAGGCTGTGTCATGGCAGAGCTTCTGCTTGGACAGCCTCTGTTCCCTGGGGAAAGTGGAGTTGATCAGCTGGTCGAGATTATCAAGGTTTTGGGTACTCCAACAAGGGAAGAGATCAAGTGCATGAATCCGAACTACACGGAGTTCAAATTCCCTCAAATTAAGGCTCATCCATGGCACAAGGTTTTCCAAAAAAGGCTTCCACCTGAAGCAGTGGACCTTGTAAGCAGGTTTCTGCAATACTCACCAAATCTTCGGTGCACCGCTATGGAAGCCTGCATGCACCCTTTCTTTGATGAGTTGAGAGATCCAAACACTCGTCTACCTAATGGGCGTCCTCTTCCTCCTCTCTTCAACTTCAGAACACAAGAGCTAAATGGCATCCCTCCAGAAGCCATCGAACGTCTGGTTCCCGAGCATGCGAGAAGGCAGAGTTTGTTCATGGCGCTGCGCACCTAGTTCTCTAGCTCTTCTTTTTTCGCAGTTTTTCTTCCTGAGGGAAGCTCTGTAAAGGTGTAGTGGCTTCTATGTGCCCATCTCAGTGTGGATAAGGTCTTTGGCTAGAGTTGTTGTTGTTGTTGTTCATGGCAGGATGTGATGTGAGTGAGGTTGGAGAAGAAGAGGCTTGTGCTTTGGTGTGCTTGTGCAGTTGGTTTGAGGTTGGAATCTATGCTTCAGGGTTCCAGGCTGTGTAACTCCTCCAGTTCTCTTTGGACTTTGGTTTGAAGATTGTGTGCAGTAACAGTGCTTGGTTCAACTTCAGTTCAGAGTGGTCTGGTGATGATAAAGAAAATCATTCAGAAAGTTTTGTTTATGTTCAGTGCTTCACCATTCAATACTGTCGATGCAGGTGCAGATATGTTCAACTTCAGAGTTTTGTTTATGTTACATGCTTCACCATTCAGAAAGTGTGCACAAAGGATCTCAGTTTTCTTATAAATCTTCAGAAGATTCTCAATAGAATGATCTCTCAA
CDS Sequence
  • >LOC_Os03g62500.1
    ATGGCCTATTCTGGACTAAGGCATGGCGGCGTTGGGAGCTCCTCTCGGCCGGGACATGGATTCAAGGGCCCGGCTAGTTCGGTTGAATGTCTAGGAAGGGAGATGCTGGAAATGCAATTGAGGGATTCCAAACCAGATGTTGGTGATGAAAAGAACACTGAACGAGATGTAGTCGACGGCTCTAGCGCTGAAGCTGGTCACATAATAGCTACTACGATCCGTGGCCGAAATGGTCTACCTAAACAGTCTGTCACTTATATTGCTGAGCATGTGGTCGGAACTGGTTCTTTTGGGGTTGTATATCAGGCCAAATGTCGAGAAACAGGAGAAATTGTTGCCATTAAAAAGGTTCTTCAAGATAAACGTTACAAGAACAGGGAATTGCAAATTATGCATATGCTGGATCATCCTAATATTGTTGGTCTTAAGCATTACTTCTTCTCAACCACTGAAAGGGATGAACTTTACCTCAATCTTGTCCTTGAGTATGTTCCAGAGACAGTAAACCGAATTGCGAGACAGTACAGCAGAATGAATCAACGGGTGCCCCTCATTTATGTCAAATTATACACTTATCAGATATGCCGAGCACTTGCTTACATACATAACTGTGTTGGCATCTGCCACCGTGATATAAAACCACAGAATGTTCTTGTTAACCCACATACACACCAGCTCAAAATATGTGATTTTGGCAGTGCAAAAGTTTTGGTCAAAGGAGAGCCAAATATCTCCTACATATGCTCAAGATATTACAGGGCACCAGAGCTCATATTTGGTGCAACTGAATATACTACTGCCATTGATTTGTGGTCTACAGGCTGTGTCATGGCAGAGCTTCTGCTTGGACAGCCTCTGTTCCCTGGGGAAAGTGGAGTTGATCAGCTGGTCGAGATTATCAAGGTTTTGGGTACTCCAACAAGGGAAGAGATCAAGTGCATGAATCCGAACTACACGGAGTTCAAATTCCCTCAAATTAAGGCTCATCCATGGCACAAGGTTTTCCAAAAAAGGCTTCCACCTGAAGCAGTGGACCTTGTAAGCAGGTTTCTGCAATACTCACCAAATCTTCGGTGCACCGCTATGGAAGCCTGCATGCACCCTTTCTTTGATGAGTTGAGAGATCCAAACACTCGTCTACCTAATGGGCGTCCTCTTCCTCCTCTCTTCAACTTCAGAACACAAGAGCTAAATGGCATCCCTCCAGAAGCCATCGAACGTCTGGTTCCCGAGCATGCGAGAAGGCAGAGTTTGTTCATGGCGCTGCGCACCTAG
Protein Sequence
  • >LOC_Os03g62500.1
    MAYSGLRHGGVGSSSRPGHGFKGPASSVECLGREMLEMQLRDSKPDVGDEKNTERDVVDGSSAEAGHIIATTIRGRNGLPKQSVTYIAEHVVGTGSFGVVYQAKCRETGEIVAIKKVLQDKRYKNRELQIMHMLDHPNIVGLKHYFFSTTERDELYLNLVLEYVPETVNRIARQYSRMNQRVPLIYVKLYTYQICRALAYIHNCVGICHRDIKPQNVLVNPHTHQLKICDFGSAKVLVKGEPNISYICSRYYRAPELIFGATEYTTAIDLWSTGCVMAELLLGQPLFPGESGVDQLVEIIKVLGTPTREEIKCMNPNYTEFKFPQIKAHPWHKVFQKRLPPEAVDLVSRFLQYSPNLRCTAMEACMHPFFDELRDPNTRLPNGRPLPPLFNFRTQELNGIPPEAIERLVPEHARRQSLFMALRT*