Gene Details:

Functional Descriptions:

  • Ultrastructural analysis of NYC1 chloroplasts revealed that large and thick grana were present even in the late stage of senescence, suggesting that degradation of LHCII is required for the proper degeneration of thylakoid membranes.
  • Map-based cloning of NYC1 revealed that it encodes a chloroplast-localized short-chain dehydrogenase/reductase (SDR) with three transmembrane domains.
  • Analysis of the NYC1 mutant, which shows the stay-green phenotype, revealed that chlorophyll b degradation is required for the degradation of light-harvesting complex II and thylakoid grana in leaf senescence.
  • Two short-chain dehydrogenase/reductases, NON-YELLOW COLORING 1 and NYC1-LIKE, are required for chlorophyll b and light-harvesting complex II degradation during senescence in rice.
  • non-yellow coloring1 (NYC1) is a rice (Oryza sativa) stay-green mutant in which chlorophyll degradation during senescence is impaired.
  • Pigment analysis revealed that degradation of not only chlorophylls but also light-harvesting complex II (LHCII)-bound carotenoids was repressed in NYC1, in which most LHCII isoforms were selectively retained during senescence.
  • Our data collectively suggest that the identified SDR protein NYC1 plays essential roles in the regulation of LHCII and thylakoid membrane degradation during senescence.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >LOC_Os01g12710.1
    GCCCTCTCCTAAAACCAAGGAACCCAACCCCACAAAAAAGCGTAGGACGCCGGAGTGCGAAATCCTTATCCGCTCGCGGCGACGCCATGGCCGCCGCCGCGGTGGTCCACCTCTCCGTGCACGGCCGCCTCCGCCGCTCGCCGGAGCTCCACGCCCGGCCATACCACCGCCCGTCGCTGCTCCGGTGCCGCGCGTTCAAGCAGGAGGCCGATAACGGCGGGGAGGAGGCTTCGTCGTCGCCGCCGCCGCCGACGACGGCCGAGGCGCGGAGGCGCAGGAAGGGCCCGCTGTACAAGCTGAAGGCGGCGATTCAGGGGCTCGCCGGGTCGCGGTCGGCGGCCGCGGAGGCGTACGGGGGCGAGTACCAGCGCGCCGTCGAGAAGGCCGAGGAGATCTTCTTCTCGGTTGCTACGCAAGTAGGCCGATATGTTATCACTATGATGAGCAGCGGTGTTGTACTTGGAGTTGGATTTCAGTTATCAGGCGGAGACAGCCAAATGAATACACTAATTTGGTATAGTTGGCTCGGGGGAGTAATTATTGGCACGATGATAGGTGCAAACAGTGTCCTAGAGGAACACTGCAAAGCTGGACCTCGCAATGTTGTCATAACTGGAAGCACAAGAGGATTAGGGAAAGCACTTGCTCGGGAGTTCCTTCTTTCTGGAGATCGTGTTGTAATTGCTTCACGCAGCCCTGAATCAGTCCTTCAGACCATCAACGAGCTTGAAGAGAACATACAGGAGGGCTTGTCAGTTGCGAAAAAGAAACAGAGAGAAATTTTGCTACATGCCAAGGTTGTTGGTACATCATGTGATGTTTGTAAACCAGAAGATGTGAAAAAGTTGGTGAACTTTGCCAAGGATGAGCTTGGATCAATTGATATTTGGATAAATAACGCTGGCACAAACAAAGGTTTTAGGCCACTGGTAAACTTTTCAGATGAAGATATTTCTCAGATTGTCTCAACAAACCTAGTTGGCTCTTTACTGTGCACCAGAGAAGCCATGAATGTCATGCAACACCAACAAAAGGGAGGTCACGTATTTAACATGGATGGAGCAGGTTCTGGAGGATCAAGTACACCATTAACAGCTGTTTATGGTTCAACTAAGTGTGGCCTTAGACAGTTTCAAGCATCACTTCTGAAGGAAAGCAGAAGATCAAAAGTTGGTGTACACACTGCTTCTCCTGGAATGGTCCTTACGGACCTCCTTTTGAGCGGTTCTTCTCTGAGAAATAAACAGATGTTCAATTTAATATGTGAGCTTCCAGAAACAGTTGCAAGGACATTGGTTCCGAGGATGCGAGTTGTGAAAGGAAGTGGAAAGGCGATAAACTACTTGACACCACCAAGGATCTTGCTTGCCTTGGTTACTGCATGGGTTCGCCGAGGCCGATGGTTTGATGAAGAGGGAAGAGCAGTATATGCAGCAGAGGCTGATAGAATCCGTAATTGGGCTGAAAGTCGAGCACGCTTCTCTTTCACAGATGCCATGGAGATGTACACAGAAAACACATGGGTTTCTGTGTTCTCGCTCTCTGTCGTCTGCGCATTCATAATTCTTTCCAGCTCAGGTGGACCTCTTCCAGGCACATGATCCCAGGAGTTGCCAAACTAGATGGCTACACACACCATTTTTCTTCAGTACGGGGATTCTATTATGTACTGATATATGACACACGAAACTTATGAAGGGGGGAAATTGAACCCAGAAAGCTTACTGCGTACATACGCCCAACGGTGAGAAGCATCAGCTGCCACTCACCATTTAAGGTCAAGCTAACCATGTGCTCAGTAAAAATGGGTAAATAGCATTTGTTGTGTGGGCATTCCACTGTTTGTAAGCTGACTTGTAAAAACGTGTATCTGAGCTAAACTGAGCACGAACAGATTCGATGGACAATGTTATCTGCTGTACATGCATGTAGTAATGTAGTTTTGATGACTGTAATTCTCTGGTCGTCGCTTCCAGTTGCACGGTTGCACCGTATGTTGCAACCACCAATAGAACTGAAAGTAAGTGAGAGTAATCAAGCCAGCATCTGCTATGTATATATATGACTCATCAGTCTGTTATATATCACAAGGAAAGCTTCTTCAAAGCTAAAAGCAAAGCTATCAGTAAGACAGTAATCCTGTGTTTTTGTCCA
  • >LOC_Os01g12710.2
    GCCCTCTCCTAAAACCAAGGAACCCAACCCCACAAAAAAGCGTAGGACGCCGGAGTGCGAAATCCTTATCCGCTCGCGGCGACGCCATGGCCGCCGCCGCGGTGGTCCACCTCTCCGTGCACGGCCGCCTCCGCCGCTCGCCGGAGCTCCACGCCCGGCCATACCACCGCCCGTCGCTGCTCCGGTGCCGCGCGTTCAAGCAGGAGGCCGATAACGGCGGGGAGGAGGCTTCGTCGTCGCCGCCGCCGCCGACGACGGCCGAGGCGCGGAGGCGCAGGAAGGGCCCGCTGTACAAGCTGAAGGCGGCGATTCAGGGGCTCGCCGGGTCGCGGTCGGCGGCCGCGGAGGCGTACGGGGGCGAGTACCAGCGCGCCGTCGAGAAGGCCGAGGAGATCTTCTTCTCGGTTGCTACGCAAGTAGGCCGATATGTTATCACTATGATGAGCAGCGGTGTTGTACTTGGAGTTGGATTTCAGTTATCAGGCGGAGACAGCCAAATGAATACACTAATTTGGTATAGTTGGCTCGGGGGAGTAATTATTGGCACGATGATAGGTGCAAACAGTGTCCTAGAGGAACACTGCAAAGCTGGACCTCGCAATGTTGTCATAACTGGAAGCACAAGAGGATTAGGGAAAGCACTTGCTCGGGAGTTCCTTCTTTCTGGAGATCGTGTTGTAATTGCTTCACGCAGCCCTGAATCAGTCCTTCAGACCATCAACGAGCTTGAAGAGAACATACAGGAGGGCTTGTCAGTTGCGAAAAAGAAACAGAGAGAAATTTTGCTACATGCCAAGGTTGTTGGTACATCATGTGATGTTTGTAAACCAGAAGATGTGAAAAAGTTGGTGAACTTTGCCAAGGATGAGCTTGGATCAATTGATATTTGGATAAATAACGCTGGCACAAACAAAGGTTTTAGGCCACTGGTAAACTTTTCAGATGAAGATATTTCTCAGATTGTCTCAACAAACCTAGTTGGCTCTTTACTGTGCACCAGAGAAGCCATGAATGTCATGCAACACCAACAAAAGGGAGGTCACGTATTTAACATGGATGGAGCAGGTTCTGGAGGATCAAGTACACCATTAACAGCTGTTTATGGTTCAACTAAGTGTGGCCTTAGACAGTTTCAAGCATCACTTCTGAAGGAAAGCAGAAGATCAAAAGTTGGTGTACACACTGCTTCTCCTGGAATGGTCCTTACGGACCTCCTTTTGAGCGGTTCTTCTCTGAGAAATAAACAGATGTTCAATTTAATATGTGAGCTTCCAGAAACAGTTGCAAGGACATTGGTTCCGAGGATGCGAGTTGTGAAAGGAAGTGGAAAGGCGATAAACTACTTGACACCACCAAGGATCTTGCTTGCCTTGGTTACTGCATGGGTTCGCCGAGGCCGATGGTTTGATGAAGAGGGAAGAGCAGTATATGCAGCAGAGGCTGATAGAATCCGTAATTGGGCTGAAAGTCGAGCACGCTTCTCTTTCACAGATGCCATGGAGATGTACACAGAAAACACATGGGTTTCTGTGTTCTCGCTCTCTGTCGTCTGCGCATTCATAATTCTTTCCAGCTCAGGTGGACCTCTTCCAGGCACATGATCCCAGGAGTTGCCAAACTAGATGGCTACACACACCATTTTTCTTCAGTACGGGGATTCTATTATGTACTGATATATGACACACGAAACTTATGAAGGGGGGAAATTGAACCCAGAAAGCTTACTGCGTACATACGCCCAACGGTGAGAAGCATCAGCTGCCACTCACCATTTAAGGTCAAGCTAACCATGTGCTCAGTAAAAATGGGTAAATAGCATTTGTTGTGTGGGCATTCCACTGTTTGTAAGCTGACTTGTAAAAACGTGTATCTGAGCTAAACTGAGCACGAACAGATTCGATGGACAATGTTATCTGCTGTACATGCATGTAGTAATGTAGTTTTGATGACTGTAATTCTCTGGTCGTCGCTTCCAGTTGCACGGTTGCACCGTATGTTGCAACCACCAATAGAACTGAAAGTAAGTGAGAGTAATCAAGCCAGCATCTGCTATGTATATATATGACTCATCAGTCTGTTATATATCACAAGGAAAGCTTCTTCAAAGCTAAAAGCAAAGCTATCAGTAAGACAGTAATCCTGTGTTTTTGTCCA
CDS Sequence
  • >LOC_Os01g12710.1
    ATGGCCGCCGCCGCGGTGGTCCACCTCTCCGTGCACGGCCGCCTCCGCCGCTCGCCGGAGCTCCACGCCCGGCCATACCACCGCCCGTCGCTGCTCCGGTGCCGCGCGTTCAAGCAGGAGGCCGATAACGGCGGGGAGGAGGCTTCGTCGTCGCCGCCGCCGCCGACGACGGCCGAGGCGCGGAGGCGCAGGAAGGGCCCGCTGTACAAGCTGAAGGCGGCGATTCAGGGGCTCGCCGGGTCGCGGTCGGCGGCCGCGGAGGCGTACGGGGGCGAGTACCAGCGCGCCGTCGAGAAGGCCGAGGAGATCTTCTTCTCGGTTGCTACGCAAGTAGGCCGATATGTTATCACTATGATGAGCAGCGGTGTTGTACTTGGAGTTGGATTTCAGTTATCAGGCGGAGACAGCCAAATGAATACACTAATTTGGTATAGTTGGCTCGGGGGAGTAATTATTGGCACGATGATAGGTGCAAACAGTGTCCTAGAGGAACACTGCAAAGCTGGACCTCGCAATGTTGTCATAACTGGAAGCACAAGAGGATTAGGGAAAGCACTTGCTCGGGAGTTCCTTCTTTCTGGAGATCGTGTTGTAATTGCTTCACGCAGCCCTGAATCAGTCCTTCAGACCATCAACGAGCTTGAAGAGAACATACAGGAGGGCTTGTCAGTTGCGAAAAAGAAACAGAGAGAAATTTTGCTACATGCCAAGGTTGTTGGTACATCATGTGATGTTTGTAAACCAGAAGATGTGAAAAAGTTGGTGAACTTTGCCAAGGATGAGCTTGGATCAATTGATATTTGGATAAATAACGCTGGCACAAACAAAGGTTTTAGGCCACTGGTAAACTTTTCAGATGAAGATATTTCTCAGATTGTCTCAACAAACCTAGTTGGCTCTTTACTGTGCACCAGAGAAGCCATGAATGTCATGCAACACCAACAAAAGGGAGGTCACGTATTTAACATGGATGGAGCAGGTTCTGGAGGATCAAGTACACCATTAACAGCTGTTTATGGTTCAACTAAGTGTGGCCTTAGACAGTTTCAAGCATCACTTCTGAAGGAAAGCAGAAGATCAAAAGTTGGTGTACACACTGCTTCTCCTGGAATGGTCCTTACGGACCTCCTTTTGAGCGGTTCTTCTCTGAGAAATAAACAGATGTTCAATTTAATATGTGAGCTTCCAGAAACAGTTGCAAGGACATTGGTTCCGAGGATGCGAGTTGTGAAAGGAAGTGGAAAGGCGATAAACTACTTGACACCACCAAGGATCTTGCTTGCCTTGGTTACTGCATGGGTTCGCCGAGGCCGATGGTTTGATGAAGAGGGAAGAGCAGTATATGCAGCAGAGGCTGATAGAATCCGTAATTGGGCTGAAAGTCGAGCACGCTTCTCTTTCACAGATGCCATGGAGATGTACACAGAAAACACATGGGTTTCTGTGTTCTCGCTCTCTGTCGTCTGCGCATTCATAATTCTTTCCAGCTCAGGTGGACCTCTTCCAGGCACATGA
  • >LOC_Os01g12710.2
    ATGGCCGCCGCCGCGGTGGTCCACCTCTCCGTGCACGGCCGCCTCCGCCGCTCGCCGGAGCTCCACGCCCGGCCATACCACCGCCCGTCGCTGCTCCGGTGCCGCGCGTTCAAGCAGGAGGCCGATAACGGCGGGGAGGAGGCTTCGTCGTCGCCGCCGCCGCCGACGACGGCCGAGGCGCGGAGGCGCAGGAAGGGCCCGCTGTACAAGCTGAAGGCGGCGATTCAGGGGCTCGCCGGGTCGCGGTCGGCGGCCGCGGAGGCGTACGGGGGCGAGTACCAGCGCGCCGTCGAGAAGGCCGAGGAGATCTTCTTCTCGGTTGCTACGCAAGTAGGCCGATATGTTATCACTATGATGAGCAGCGGTGTTGTACTTGGAGTTGGATTTCAGTTATCAGGCGGAGACAGCCAAATGAATACACTAATTTGGTATAGTTGGCTCGGGGGAGTAATTATTGGCACGATGATAGGTGCAAACAGTGTCCTAGAGGAACACTGCAAAGCTGGACCTCGCAATGTTGTCATAACTGGAAGCACAAGAGGATTAGGGAAAGCACTTGCTCGGGAGTTCCTTCTTTCTGGAGATCGTGTTGTAATTGCTTCACGCAGCCCTGAATCAGTCCTTCAGACCATCAACGAGCTTGAAGAGAACATACAGGAGGGCTTGTCAGTTGCGAAAAAGAAACAGAGAGAAATTTTGCTACATGCCAAGGTTGTTGGTACATCATGTGATGTTTGTAAACCAGAAGATGTGAAAAAGTTGGTGAACTTTGCCAAGGATGAGCTTGGATCAATTGATATTTGGATAAATAACGCTGGCACAAACAAAGGTTTTAGGCCACTGGTAAACTTTTCAGATGAAGATATTTCTCAGATTGTCTCAACAAACCTAGTTGGCTCTTTACTGTGCACCAGAGAAGCCATGAATGTCATGCAACACCAACAAAAGGGAGGTCACGTATTTAACATGGATGGAGCAGGTTCTGGAGGATCAAGTACACCATTAACAGCTGTTTATGGTTCAACTAAGTGTGGCCTTAGACAGTTTCAAGCATCACTTCTGAAGGAAAGCAGAAGATCAAAAGTTGGTGTACACACTGCTTCTCCTGGAATGGTCCTTACGGACCTCCTTTTGAGCGGTTCTTCTCTGAGAAATAAACAGATGTTCAATTTAATATGTGAGCTTCCAGAAACAGTTGCAAGGACATTGGTTCCGAGGATGCGAGTTGTGAAAGGAAGTGGAAAGGCGATAAACTACTTGACACCACCAAGGATCTTGCTTGCCTTGGTTACTGCATGGGTTCGCCGAGGCCGATGGTTTGATGAAGAGGGAAGAGCAGTATATGCAGCAGAGGCTGATAGAATCCGTAATTGGGCTGAAAGTCGAGCACGCTTCTCTTTCACAGATGCCATGGAGATGTACACAGAAAACACATGGGTTTCTGTGTTCTCGCTCTCTGTCGTCTGCGCATTCATAATTCTTTCCAGCTCAGGTGGACCTCTTCCAGGCACATGA
Protein Sequence
  • >LOC_Os01g12710.1
    MAAAAVVHLSVHGRLRRSPELHARPYHRPSLLRCRAFKQEADNGGEEASSSPPPPTTAEARRRRKGPLYKLKAAIQGLAGSRSAAAEAYGGEYQRAVEKAEEIFFSVATQVGRYVITMMSSGVVLGVGFQLSGGDSQMNTLIWYSWLGGVIIGTMIGANSVLEEHCKAGPRNVVITGSTRGLGKALAREFLLSGDRVVIASRSPESVLQTINELEENIQEGLSVAKKKQREILLHAKVVGTSCDVCKPEDVKKLVNFAKDELGSIDIWINNAGTNKGFRPLVNFSDEDISQIVSTNLVGSLLCTREAMNVMQHQQKGGHVFNMDGAGSGGSSTPLTAVYGSTKCGLRQFQASLLKESRRSKVGVHTASPGMVLTDLLLSGSSLRNKQMFNLICELPETVARTLVPRMRVVKGSGKAINYLTPPRILLALVTAWVRRGRWFDEEGRAVYAAEADRIRNWAESRARFSFTDAMEMYTENTWVSVFSLSVVCAFIILSSSGGPLPGT*
  • >LOC_Os01g12710.2
    MAAAAVVHLSVHGRLRRSPELHARPYHRPSLLRCRAFKQEADNGGEEASSSPPPPTTAEARRRRKGPLYKLKAAIQGLAGSRSAAAEAYGGEYQRAVEKAEEIFFSVATQVGRYVITMMSSGVVLGVGFQLSGGDSQMNTLIWYSWLGGVIIGTMIGANSVLEEHCKAGPRNVVITGSTRGLGKALAREFLLSGDRVVIASRSPESVLQTINELEENIQEGLSVAKKKQREILLHAKVVGTSCDVCKPEDVKKLVNFAKDELGSIDIWINNAGTNKGFRPLVNFSDEDISQIVSTNLVGSLLCTREAMNVMQHQQKGGHVFNMDGAGSGGSSTPLTAVYGSTKCGLRQFQASLLKESRRSKVGVHTASPGMVLTDLLLSGSSLRNKQMFNLICELPETVARTLVPRMRVVKGSGKAINYLTPPRILLALVTAWVRRGRWFDEEGRAVYAAEADRIRNWAESRARFSFTDAMEMYTENTWVSVFSLSVVCAFIILSSSGGPLPGT*