Gene Details:

Functional Descriptions:

  • The OsENT2 promoter drove the expression of the beta-glucuronidase reporter gene in the scutellum during germination and in vascular tissues in germinated plants, suggesting a participation of OsENT2 in the retrieval of endosperm-derived nucleosides by the germinating embryo and in the long-distance transport of nucleosides in growing plants, respectively.
  • OsENT2-mediated adenosine transport was resistant to the typical inhibitors of mammalian ENTs, nitrobenzylmercaptopurine ribonucleoside, dilazep, and dipyridamole.
  • Growth analysis of budding yeast (Saccharomyces cerevisiae) cells expressing OsENTs showed that OsENT2 transported adenosine and uridine with high affinity (adenosine, K(m) = 3.
  • In competition experiments with various cytokinins, adenosine transport by OsENT2 was inhibited by isopentenyladenine riboside (iPR).
  • Direct measurements with radiolabeled cytokinins demonstrated that OsENT2 mediated uptake of iPR (K(m) = 32 microm) and trans-zeatin riboside (K(m) = 660 microm), suggesting that OsENT2 participates in iPR transport in planta.
  • Functional characterization and expression analysis of a gene, OsENT2, encoding an equilibrative nucleoside transporter in rice suggest a function in cytokinin transport.
  • In mature plants, OsENT2 was predominantly expressed in roots.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Sequences:

cDNA Sequence
  • >LOC_Os07g37100.1
    CCGCAAATTAATCGCGCGCTATATGCGCGTGCGCGTGCGTGCGCCCAGATGTATATATAAACCGGATCCCACGCGCGCTTGGGTTAGTTATAGTTGCCCCCCTCTCTCTTCCTCCTCCTCCTCCTCCGGGTTATTACCCGGCTTCCTCTCCTCCCCTTGCCGCCGCCGCCGCCTCGCCGTGGAGGAGCAGCGGCAGTGTGTGCCTATCCTAGAAACTTTCTTGAATAGGCGCAGGTGAACTTTATCATGAGCCTCGAGGTCGCAGGTGCGGGGGCACCTCAGGCTCAGGGGAAGTTCTTGGGTATACTTGTCTGCTGGGTTTTGGGAAATGGAAGCCTCTTCGCTTGGAATAGTATGCTCACCATTGAAGATTACTATTCAATTCTGTTCCCGACATACCATCCAACAAGAGTTCTTACAATAGCTTACCAACCTTTTGCCTTCGGAATAACCTGCATCCTGACATACCATGAAGCAAAGCTCAACACAAGGAAGAGGAATCTAATTGGATTTGCACTTTTCTTAATTAGTTCTTTTGCATTAATAATGCTGGACATTGGTACTAAAGGAAGGGGTGGACTTGGTCCATTTATCGGTGTCTGCATAATCAGTGCCTTATTTGGGACAGCTGATGCCAGTGTTCAAGGCGGTTTGGTTGGCGACCTTTCCTTCATGTGCCCGGAGTTTATTCAGTCTTTCCTTGCTGGCTTGGCTGCATCAGGAGTTCTAACATCAGCCTTGAGATTAATTACAAAAGCAGCATTTGAGAACTCACAAAATGGTCTTCGTAATGGAGCTATACTGTTCTTTTCGATAACATGCTTCTTCGAGCTAGTGTGCCTACTCCTTTATGCGTATGTCTTTCCCAAGTTACCCATCGTGAAGCACTACCGATCAAAGGCCGCCGCTGAAGGGAGCAAGACTGTTGCAAGTGATCTTGCTGCTGCAGGAATCAGCAATGAACATTCTATACAAGCCGAGGAAGATCCCAAAAAATGCGATCGTTTAAGCACCAAAGATCTGTTGATACAGAACATAGACTACGCATTTGACATTTTCCTGATATATGTCCTGACTCTATCAATCTTCCCTGGATTTTTGTCTGAAGATACTGGAGCACACAGCCTGGGAACATGGTACGCGTTGACGCTCATTGCGATGTACAATGTGTGGGATCTGATTGGGAGGTACCTGCCACTGATCAAGTGCATCAAGCTGACCTCCCGGAAGGGTCTCACGGGGGCGATCCTGGCTCGGTTCTTGTTCATCCCCGCGTTCTACTTCACTGCCAAGTACGGCGATCAAGGCTACATGATCTTCCTGACGTCCTTCCTGGGCCTCACCAATGGCTTCCTCACCGTGTGCGTCCTCACCGAGGCGCCCAAAGGATACAAGGGGCCGGAGCAGAACGCGCTGGGCAACGTGCTGGTGGTCTGCCTCCTCGGCGGCATTTTCTCCGGCGTTGTGCTCGACTGGCTGTGGTTGATAGGAAAAGGCTGGTGATCGTGTTGTAATATCTCTGGCATGAGAGACCCATTGGTTCTCCCTGCTCGGATGAGCGGGGCTGTTTTAACATCAGAATGGCAGGAAAGAAAAAAAGAATCCTCCTATAAATCTGGCTGTTAGCAACTCGTATGGGACCAGATTGTGTGCCATTTTGACGACTTTTGGCTGCAATGTGTTAGTGTAGTGCTGTAGTTCAACCCCGTCGTAAATTTTGGGGTTCAATATAATCTGCAGCGCTTGCGTTTGCTTGGATATATCATACATACGGACATACGGTGA
  • >LOC_Os07g37100.2
    CCGCAAATTAATCGCGCGCTATATGCGCGTGCGCGTGCGTGCGCCCAGATGTATATATAAACCGGATCCCACGCGCGCTTGGGTTAGTTATAGTTGCCCCCCTCTCTCTTCCTCCTCCTCCTCCTCCGGGTTATTACCCGGCTTCCTCTCCTCCCCTTGCCGCCGCCGCCGCCTCGCCGTGGAGGAGCAGCGGCAGTGTGTGCCTATCCTAGAAACTTTCTTGAATAGGCGCAGGTGAACTTTATCATGAGCCTCGAGGTCGCAGGTGCGGGGGCACCTCAGGCTCAGGGGAAGTTCTTGGGTATACTTGTCTGCTGGGTTTTGGGAAATGGAAGCCTCTTCGCTTGGAATAGTATGCTCACCATTGAAGATTACTATTCAATTCTGTTCCCGACATACCATCCAACAAGAGTTCTTACAATAGCTTACCAACCTTTTGCCTTCGGAATAACCTGCATCCTGACATACCATGAAGCAAAGCTCAACACAAGGAAGAGGAATCTAATTGGATTTGCACTTTTCTTAATTAGTTCTTTTGCATTAATAATGCTGGACATTGGTACTAAAGGAAGGGGTGGACTTGGTCCATTTATCGGTGTCTGCATAATCAGTGCCTTATTTGGGACAGCTGATGCCAGTGTTCAAGGCGGTTTGGTTGGCGACCTTTCCTTCATGTGCCCGGAGTTTATTCAGTCTTTCCTTGCTGGCTTGGCTGCATCAGGAGTTCTAACATCAGCCTTGAGATTAATTACAAAAGCAGCATTTGAGAACTCACAAAATGGTCTTCGTAATGGAGCTATACTGTTCTTTTCGATAACATGCTTCTTCGAGCTAGTGTGCCTACTCCTTTATGCGTATGTCTTTCCCAAGTTACCCATCGTGAAGCACTACCGATCAAAGGCCGCCGCTGAAGGGAGCAAGACTGTTGCAAGTGATCTTGCTGCTGCAGGAATCAGCAATGAACATTCTATACAAGCCGAGGAAGATCCCAAAAAATGCGATCGTTTAAGCACCAAAGATCTGTTGATACAGAACATAGACTACGCATTTGACATTTTCCTGATATATGTCCTGACTCTATCAATCTTCCCTGGATTTTTGTCTGAAGATACTGGAGCACACAGCCTGGGAACATGGTACGCGTTGACGCTCATTGCGATGTACAATGTGTGGGATCTGATTGGGAGGTACCTGCCACTGATCAAGTGCATCAAGCTGACCTCCCGGAAGGGTCTCACGGGGGCGATCCTGGCTCGGTTCTTGTTCATCCCCGCGTTCTACTTCACTGCCAAGTACGGCGATCAAGGCTACATGATCTTCCTGACGTCCTTCCTGGGCCTCACCAATGGCTTCCTCACCGTGTGCGTCCTCACCGAGGCGCCCAAAGGATACAAGGGGCCGGAGCAGAACGCGCTGGGCAACGTGCTGGTGGTCTGCCTCCTCGGCGGCATTTTCTCCGGCGTTGTGCTCGACTGGCTGTGGTTGATAGGAAAAGGCTGGTGATCGTGTTGTAATATCTCTGGCATGAGAGACCCATTGGTTCTCCCTGCTCGGATGAGCGGGGCTGTTTTAACATCAGAATGGCAGGAAAGAAAAAAAGAATCCTCCTATAAATCTGGCTGTTAGCAACTCGTATGGGACCAGATTGTGTGCCATTTTGACGACTTTTGGCTGCAATGTGTTAGTGTAGTGCTGTAGTTCAACCCCGTCGTAAATTTTGGGGTTCAATATAATCTGCAGCGCTTGCGTTTGCTTGGATATATCATACATACGGACATACGGTGA
CDS Sequence
  • >LOC_Os07g37100.1
    ATGAGCCTCGAGGTCGCAGGTGCGGGGGCACCTCAGGCTCAGGGGAAGTTCTTGGGTATACTTGTCTGCTGGGTTTTGGGAAATGGAAGCCTCTTCGCTTGGAATAGTATGCTCACCATTGAAGATTACTATTCAATTCTGTTCCCGACATACCATCCAACAAGAGTTCTTACAATAGCTTACCAACCTTTTGCCTTCGGAATAACCTGCATCCTGACATACCATGAAGCAAAGCTCAACACAAGGAAGAGGAATCTAATTGGATTTGCACTTTTCTTAATTAGTTCTTTTGCATTAATAATGCTGGACATTGGTACTAAAGGAAGGGGTGGACTTGGTCCATTTATCGGTGTCTGCATAATCAGTGCCTTATTTGGGACAGCTGATGCCAGTGTTCAAGGCGGTTTGGTTGGCGACCTTTCCTTCATGTGCCCGGAGTTTATTCAGTCTTTCCTTGCTGGCTTGGCTGCATCAGGAGTTCTAACATCAGCCTTGAGATTAATTACAAAAGCAGCATTTGAGAACTCACAAAATGGTCTTCGTAATGGAGCTATACTGTTCTTTTCGATAACATGCTTCTTCGAGCTAGTGTGCCTACTCCTTTATGCGTATGTCTTTCCCAAGTTACCCATCGTGAAGCACTACCGATCAAAGGCCGCCGCTGAAGGGAGCAAGACTGTTGCAAGTGATCTTGCTGCTGCAGGAATCAGCAATGAACATTCTATACAAGCCGAGGAAGATCCCAAAAAATGCGATCGTTTAAGCACCAAAGATCTGTTGATACAGAACATAGACTACGCATTTGACATTTTCCTGATATATGTCCTGACTCTATCAATCTTCCCTGGATTTTTGTCTGAAGATACTGGAGCACACAGCCTGGGAACATGGTACGCGTTGACGCTCATTGCGATGTACAATGTGTGGGATCTGATTGGGAGGTACCTGCCACTGATCAAGTGCATCAAGCTGACCTCCCGGAAGGGTCTCACGGGGGCGATCCTGGCTCGGTTCTTGTTCATCCCCGCGTTCTACTTCACTGCCAAGTACGGCGATCAAGGCTACATGATCTTCCTGACGTCCTTCCTGGGCCTCACCAATGGCTTCCTCACCGTGTGCGTCCTCACCGAGGCGCCCAAAGGATACAAGGGGCCGGAGCAGAACGCGCTGGGCAACGTGCTGGTGGTCTGCCTCCTCGGCGGCATTTTCTCCGGCGTTGTGCTCGACTGGCTGTGGTTGATAGGAAAAGGCTGGTGA
  • >LOC_Os07g37100.2
    ATGAGCCTCGAGGTCGCAGGTGCGGGGGCACCTCAGGCTCAGGGGAAGTTCTTGGGTATACTTGTCTGCTGGGTTTTGGGAAATGGAAGCCTCTTCGCTTGGAATAGTATGCTCACCATTGAAGATTACTATTCAATTCTGTTCCCGACATACCATCCAACAAGAGTTCTTACAATAGCTTACCAACCTTTTGCCTTCGGAATAACCTGCATCCTGACATACCATGAAGCAAAGCTCAACACAAGGAAGAGGAATCTAATTGGATTTGCACTTTTCTTAATTAGTTCTTTTGCATTAATAATGCTGGACATTGGTACTAAAGGAAGGGGTGGACTTGGTCCATTTATCGGTGTCTGCATAATCAGTGCCTTATTTGGGACAGCTGATGCCAGTGTTCAAGGCGGTTTGGTTGGCGACCTTTCCTTCATGTGCCCGGAGTTTATTCAGTCTTTCCTTGCTGGCTTGGCTGCATCAGGAGTTCTAACATCAGCCTTGAGATTAATTACAAAAGCAGCATTTGAGAACTCACAAAATGGTCTTCGTAATGGAGCTATACTGTTCTTTTCGATAACATGCTTCTTCGAGCTAGTGTGCCTACTCCTTTATGCGTATGTCTTTCCCAAGTTACCCATCGTGAAGCACTACCGATCAAAGGCCGCCGCTGAAGGGAGCAAGACTGTTGCAAGTGATCTTGCTGCTGCAGGAATCAGCAATGAACATTCTATACAAGCCGAGGAAGATCCCAAAAAATGCGATCGTTTAAGCACCAAAGATCTGTTGATACAGAACATAGACTACGCATTTGACATTTTCCTGATATATGTCCTGACTCTATCAATCTTCCCTGGATTTTTGTCTGAAGATACTGGAGCACACAGCCTGGGAACATGGTACGCGTTGACGCTCATTGCGATGTACAATGTGTGGGATCTGATTGGGAGGTACCTGCCACTGATCAAGTGCATCAAGCTGACCTCCCGGAAGGGTCTCACGGGGGCGATCCTGGCTCGGTTCTTGTTCATCCCCGCGTTCTACTTCACTGCCAAGTACGGCGATCAAGGCTACATGATCTTCCTGACGTCCTTCCTGGGCCTCACCAATGGCTTCCTCACCGTGTGCGTCCTCACCGAGGCGCCCAAAGGATACAAGGGGCCGGAGCAGAACGCGCTGGGCAACGTGCTGGTGGTCTGCCTCCTCGGCGGCATTTTCTCCGGCGTTGTGCTCGACTGGCTGTGGTTGATAGGAAAAGGCTGGTGA
Protein Sequence
  • >LOC_Os07g37100.1
    MSLEVAGAGAPQAQGKFLGILVCWVLGNGSLFAWNSMLTIEDYYSILFPTYHPTRVLTIAYQPFAFGITCILTYHEAKLNTRKRNLIGFALFLISSFALIMLDIGTKGRGGLGPFIGVCIISALFGTADASVQGGLVGDLSFMCPEFIQSFLAGLAASGVLTSALRLITKAAFENSQNGLRNGAILFFSITCFFELVCLLLYAYVFPKLPIVKHYRSKAAAEGSKTVASDLAAAGISNEHSIQAEEDPKKCDRLSTKDLLIQNIDYAFDIFLIYVLTLSIFPGFLSEDTGAHSLGTWYALTLIAMYNVWDLIGRYLPLIKCIKLTSRKGLTGAILARFLFIPAFYFTAKYGDQGYMIFLTSFLGLTNGFLTVCVLTEAPKGYKGPEQNALGNVLVVCLLGGIFSGVVLDWLWLIGKGW*
  • >LOC_Os07g37100.2
    MSLEVAGAGAPQAQGKFLGILVCWVLGNGSLFAWNSMLTIEDYYSILFPTYHPTRVLTIAYQPFAFGITCILTYHEAKLNTRKRNLIGFALFLISSFALIMLDIGTKGRGGLGPFIGVCIISALFGTADASVQGGLVGDLSFMCPEFIQSFLAGLAASGVLTSALRLITKAAFENSQNGLRNGAILFFSITCFFELVCLLLYAYVFPKLPIVKHYRSKAAAEGSKTVASDLAAAGISNEHSIQAEEDPKKCDRLSTKDLLIQNIDYAFDIFLIYVLTLSIFPGFLSEDTGAHSLGTWYALTLIAMYNVWDLIGRYLPLIKCIKLTSRKGLTGAILARFLFIPAFYFTAKYGDQGYMIFLTSFLGLTNGFLTVCVLTEAPKGYKGPEQNALGNVLVVCLLGGIFSGVVLDWLWLIGKGW*