Gene Details:

Functional Descriptions:

  • Previously, qLTG3-1, a major quantitative trait locus controlling low-temperature tolerance at the germination stage in rice (called low-temperature germinability) was identified, which encodes a protein of unknown function.
  • In particular, genes involved in defense responses were up-regulated by qLTG3-1, indicating that qLTG3-1 expression is required for the expression of defense response genes in low-temperature germinability in rice.
  • Genome-wide analysis of genes targeted by qLTG3-1 controlling low-temperature germinability in rice.
  • Most of these genes might be involved in the process of seed germination itself, and then a focus was made on qLTG3-1 dependently induced or suppressed genes, defined as ‘qLTG3-1 dependent’ genes.
  • Twenty-nine ‘qLTG3-1 dependent’ genes with diverse functions were categorized, implying that disruption of cellular homeostasis leads to a wide range of metabolic alterations and diverse cross-talk between various signaling pathways.
  • The QTL qLTG3-1 is strongly expressed in the embryo during seed germination.
  • To understand the molecular basis of one of these QTLs, qLTG3-1 (quantitative trait locus for low-temperature germinability on chromosome 3), map-based cloning was performed, and this QTL was shown to be encoded by a protein of unknown function.
  • Molecular identification of a major quantitative trait locus, qLTG3-1, controlling low-temperature germinability in rice.
  • rufipogon qLTG3-1 allele can be utilized for the improvement of LTG in rice breeding programs.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >LOC_Os03g01320.2 cDNA GTATCTGAATACACTGGCTAGCAAGCAAAGCTAGGTAGAGGCCAGGCCATAGATCGAGATCGATCTGCAGGTGCAGTGCGGTGGGTGGGCATGGCGACGAAAGCTGGGGTGATCGCCACGCTCCTGGCCCTGAACCTCCACTTCTTCACCTTCTCCGACGCGTGCGGCTGCCAGTGCGGCTCATGCCCTAGTCCCGGCGGAGGAGGCGGTGGCGGTGGCGGTGGCGGTGGCGGTGGTGGAGGGCGTGGAGGTGGTGGCGGGAGCGGCGGAGGTTCAGGTGGAGGCGGCGGTTCAGGTGGAGGAGGAAGCGGCGGCGGAGGTTCAGCCGTGTTGCAGCCTCATCCAGGGCCTCGCCGACCTTGAGGCCGCCGTGTGCCTCTGCACCGCCCTCCGCGCCAACATCCTTGGCATCAACCTCAACCTCCCCATCAACCTCAGCCTCCTCGTCAACTACTGCGGCCGCTCCGTCCCCTCCGGCTTCCAGTGCAGCAACTAATATAGCTGCTGCTCCATTCTACTTCACTGCTTGCTACACACAAGAACGTACGAAGAACGACCACCAGGCCACGTACAACTATATATCTATCTATGTCTAATTTGTTCCTTGTTCAAATCATCATATGTATCTGCGTGCCTTAATTTCCTCCTTCATCCCGTAAATTAATGAGATATATATGCATGCATATGATTCAGTTCCACGACGTAATTAAAGCATGCTTCATTCGTCTACTTGTATATGTGTATCTGCATAATTGATTAATTAATTTGTACTCGATGGATCTCATCGTATATGCATCAGTACGTACTGCATCTCGTCTTTTCTGCATGCCTGTTAATTCTACACATACTGTACTAGCTAGCTCTTGTTCGATCCATCGGTCCCAATCGTTTGTACTAGCTACGTACTGTCTTGTTCAATTGTTCCTCTCTCTCTCTCTAAAATAA
  • >LOC_Os03g01320.1 cDNA GTATCTGAATACACTGGCTAGCAAGCAAAGCTAGGTAGAGGCCAGGCCATAGATCGAGATCGATCTGCAGGTGCAGTGCGGTGGGTGGGCATGGCGACGAAAGCTGGGGTGATCGCCACGCTCCTGGCCCTGAACCTCCACTTCTTCACCTTCTCCGACGCGTGCGGCTGCCAGTGCGGCTCATGCCCTAGTCCCGGCGGAGGAGGCGGTGGCGGTGGCGGTGGCGGTGGCGGTGGTGGAGGGCGTGGAGGTGGTGGCGGGAGCGGCGGAGGTTCAGGTGGAGGCGGCGGTTCAGGTGGAGGAGGAAGCGGCGGCGGAGGTTCAGCCGTGTTGCAGCCTCATCCAGGGCCTCGCCGACCTTGAGGCCGCCGTGTGCCTCTGCACCGCCCTCCGCGCCAACATCCTTGGCATCAACCTCAACCTCCCCATCAACCTCAGCCTCCTCGTCAACTACTGCGGCCGCTCCGTCCCCTCCGGCTTCCAGTGCAGCAACTAATATAGCTGCTGCTCCATTCTACTTCACTGCTTGCTACACACAAGAACGTACGAAGAACGACCACCAGGCCACGTACAACTATATATCTATCTATGTCTAATTTGTTCCTTGTTCAAATCATCATATGTATCTGCGTGCCTTAATTTCCTCCTTCATCCCGTAAATTAATGAGATATATATGCATGCATATGATTCAGTTCCACGACGTAATTAAAGCATGCTTCATTCGTCTACTTGTATATGTGTATCTGCATAATTGATTAATTAATTTGTACTCGATGGATCTCATCGTATATGCATCAGTACGTACTGCATCTCGTCTTTTCTGCATGCCTGTTAATTCTACACATACTGTACTAGCTAGCTCTTGTTCGATCCATCGGTCCCAATCGTTTGTACTAGCTACGTACTGTCTTGTTCAATTGTTCCTCTCTCTCTCTCTAAAATAA
CDS Sequence
  • >LOC_Os03g01320.2 CDS ATGGCGACGAAAGCTGGGGTGATCGCCACGCTCCTGGCCCTGAACCTCCACTTCTTCACCTTCTCCGACGCGTGCGGCTGCCAGTGCGGCTCATGCCCTAGTCCCGGCGGAGGAGGCGGTGGCGGTGGCGGTGGCGGTGGCGGTGGTGGAGGGCGTGGAGGTGGTGGCGGGAGCGGCGGAGGTTCAGGTGGAGGCGGCGGTTCAGGTGGAGGAGGAAGCGGCGGCGGAGGTTCAGCCGTGTTGCAGCCTCATCCAGGGCCTCGCCGACCTTGA
  • >LOC_Os03g01320.1 CDS ATGGCGACGAAAGCTGGGGTGATCGCCACGCTCCTGGCCCTGAACCTCCACTTCTTCACCTTCTCCGACGCGTGCGGCTGCCAGTGCGGCTCATGCCCTAGTCCCGGCGGAGGAGGCGGTGGCGGTGGCGGTGGCGGTGGCGGTGGTGGAGGGCGTGGAGGTGGTGGCGGGAGCGGCGGAGGTTCAGGTGGAGGCGGCGGTTCAGGTGGAGGAGGAAGCGGCGGCGGAGGTTCAGCCGTGTTGCAGCCTCATCCAGGGCCTCGCCGACCTTGA
Protein Sequence
  • >LOC_Os03g01320.2 protein MATKAGVIATLLALNLHFFTFSDACGCQCGSCPSPGGGGGGGGGGGGGGGGRGGGGGSGGGSGGGGGSGGGGSGGGGSAVLQPHPGPRRP*
  • >LOC_Os03g01320.1 protein MATKAGVIATLLALNLHFFTFSDACGCQCGSCPSPGGGGGGGGGGGGGGGGRGGGGGSGGGSGGGGGSGGGGSGGGGSAVLQPHPGPRRP*