Information report for HvPHT1
Gene Details
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Functional Descriptions
- we expressed HvPHT1;6;HvPHT1;6 in Xenopus laevis oocytes, allowing detailed characterization of voltage-dependent fluxes and currents induced by HvPHT1;6;HvPHT1;6. HvPHT1;6;HvPHT1;6 increased efflux of Pi near oocyte resting membrane potentials, dependent on external Pi concentration.
- Our results demonstrate that HvPHT1;6;HvPHT1;6 is most likely to be a proton-coupled Pi transporter, though it has time-dependent activation at negative membrane potentials with linear concentration dependence similar to voltage-dependent ion channels.
- The electrophysiological properties of HvPHT1;6;HvPHT1;6, which locates to the plasma membrane when expressed in onion (Allium cepa) epidermal cells, are consistent with its suggested role in the remobilization of Pi in barley plants.
- The Pi transporter HvPHT1;6;HvPHT1;6 is highly expressed in old leaves compared to young leaves, and its transcript is abundant in phloem tissue, with a lower level also observed in mesophyll cells. These data suggest that HvPHT1;6;HvPHT1;6 plays a major role in Pi remobilization.
Functional Keywords
- transporter , phloem , plasma-membrane , pi
Literature and News
Homologs
- Arabidopsis thaliana: AT2G38940, AT2G32830
- Glycine max: GmPT7, GmPHT1.11, GmPT7
- Oryza sativa: OsPht1;4;OsPT4, OsLPT1;OsPht1;6, OsPht1;5;OsPT5, OsPht1;8;OsPT8, OsPht1;12;OsPT12, OsPht1;7;OsPT7, OsPht1;3;OsPT3, OsPht1;2;OsPT2, OsPht1;1;OsPT1, OsPht1;11;OsPT11, OsPht1;13;OsPT13, OsPht1;10;OsPT10, OsPht1;9;OsPT9
- Panicum virgatum: Pavir.7NG095000.1.p
- Triticum aestivum: TaPHT1-9-4B
Sequences
cDNA Sequence
- >HORVU.MOREX.r3.5HG0523050.1
CCTATCTCTCTAGCTGCTTCGTCGGCGACGCACAACCAACAGCGATCCCCGGCGGCGGCGAGAGATCAAGGCTCGCGGCCATGGCGCGCGAGCAGCTGGAGGTGCTGTCGGCGCTGGACACGGCCAAGACGCAGTGGTACCACTTCACGGCGATCGTCATCGCCGGCATGGGCTTCTTCACCGACGCGTATGATCTCTTCTGCATCTCGCTCGTCACCAAGCTGCTCGGCCGCATCTACTACTACCGCGAGGGTGCCGACGCCCCCGGCTCGCTGCCGCCCAACGTCGCCGCCGCCGTCAACGGCGTCGCCTTCTGCGGCACGCTCTCGGGCCAGCTCTTCTTCGGCTGGCTCGGCGACCGCATGGGCCGCAAGCGCGTCTACGGCATGACCCTCATGTGCATGGTGCTCTGCTCCATCGCCTCGGGCCTCTCCTTCGGCTCCACCCCCGGCTCCGTCATGGCCACGCTCTGCTTCTTCCGCTTCTGGCTCGGGTTTGGGATCGGCGGCGACTACCCGCTCTCCGCCACCATCATGTCCGAGTACGCCAACAAGAAGACGAGGGGCGCCTTCATCGCCGCCGTATTCGCCATGCAGGGCTTCGGCATCCTCACCGGCGGCGTCGTCACGCTCATCGTGTCCGCCGCGTTCCGCGCCGCCTTCCACGCGCCCGCCTACGAGAAGGGCGCCGTCGCATCCACGCCCCCGCAGGCCGACTTCGTGTGGCGCTTCATCCTCATGTTCGGCGCCGTCCCGGCCCTGCTCACCTACTACTGGCGGATGAAGATGCCCGAGACGGCGCGCTACACGGCGCTCGTCGCCAAGAACGCCAAGCAGGCCGCGGCCGACATGTCCAAGGTGCTCCAGGTGGAGATCGCCGCCGAGGACGAAACCAAGGACAACGACGGGGCCGGGGCCGGCGAAGACCGCAACTCGTTCGGGCTCTTCTCCGGCGAGTTCCTTCGGCGGCACGGGCTCCACCTCCTCGGCACGGCCACCTGCTGGTTCCTCCTCGACATCGCCTTCTACTCGCAGAACCTGTTCCAGAAGGACATCTTCACGGCGATCAACTGGATCCCCAAGGCCAAGACGATGAGCGCCCTCGAAGAAGTGCACCGCATCGCGCGCGCGCAGACGCTCATCGCGCTCTGCGGCACGGTGCCGGGCTACTGGTTCACCGTGGCCCTCATCGACCGGATCGGGCGCTTCTGGATCCAGCTCGGCGGATTCTTCTTCATGGCGGTGTTCATGCTGGGGCTGGCCTTCCCGTACCACCACTGGACGACCCCGGGCAACCACATCGGGTTCGTGGTGCTGTACGCGCTCACCTTCTTCTTCGCCAACTTCGGGCCAAACTCCACCACATTCATCGTGCCGGCAGAGATCTTCCCGGCCAGGCTCCGGTCGACGTGCCACGGCATCTCCGCCGCCGCCGGGAAGCTGGGCGCCATCGTGGGGTCGTTCGGGTTCCTGTACCTGGCGCAGAACCAGGACCCCAGCAAGGTGGACCACGGGTACAAGGCCGGCATCGGGGTCAAGAACTCGCTATTCATCCTCGCCGCCTGCAACTTCCTCGGCATGGCCTTCACCTTCTGCGCGCCCGAGTCCAACGGCATCTCGCTCGAGGAGCTCTCCGGCGAGAACGACGACGAGGCGCCGGCGCCGGCGACGCACGCCAGGACGGTGCCCGTGTGAGACGTCGCCGTACGTCAGATATACCAGTATATGCTACCGGTGGTATACTCTGCAGGTTTGGATGGATGTATGGGTGTTTTCTTTTTCTTGGTTGGGACGTTCAACTCAGGAGTCGAGTACAACAACAATACTACTATTGTCATGTGTCAGAGTTCTCCATGTTAATTAATTAATTAGAG
CDS Sequence
- >HORVU.MOREX.r3.5HG0523050.1
ATGGCGCGCGAGCAGCTGGAGGTGCTGTCGGCGCTGGACACGGCCAAGACGCAGTGGTACCACTTCACGGCGATCGTCATCGCCGGCATGGGCTTCTTCACCGACGCGTATGATCTCTTCTGCATCTCGCTCGTCACCAAGCTGCTCGGCCGCATCTACTACTACCGCGAGGGTGCCGACGCCCCCGGCTCGCTGCCGCCCAACGTCGCCGCCGCCGTCAACGGCGTCGCCTTCTGCGGCACGCTCTCGGGCCAGCTCTTCTTCGGCTGGCTCGGCGACCGCATGGGCCGCAAGCGCGTCTACGGCATGACCCTCATGTGCATGGTGCTCTGCTCCATCGCCTCGGGCCTCTCCTTCGGCTCCACCCCCGGCTCCGTCATGGCCACGCTCTGCTTCTTCCGCTTCTGGCTCGGGTTTGGGATCGGCGGCGACTACCCGCTCTCCGCCACCATCATGTCCGAGTACGCCAACAAGAAGACGAGGGGCGCCTTCATCGCCGCCGTATTCGCCATGCAGGGCTTCGGCATCCTCACCGGCGGCGTCGTCACGCTCATCGTGTCCGCCGCGTTCCGCGCCGCCTTCCACGCGCCCGCCTACGAGAAGGGCGCCGTCGCATCCACGCCCCCGCAGGCCGACTTCGTGTGGCGCTTCATCCTCATGTTCGGCGCCGTCCCGGCCCTGCTCACCTACTACTGGCGGATGAAGATGCCCGAGACGGCGCGCTACACGGCGCTCGTCGCCAAGAACGCCAAGCAGGCCGCGGCCGACATGTCCAAGGTGCTCCAGGTGGAGATCGCCGCCGAGGACGAAACCAAGGACAACGACGGGGCCGGGGCCGGCGAAGACCGCAACTCGTTCGGGCTCTTCTCCGGCGAGTTCCTTCGGCGGCACGGGCTCCACCTCCTCGGCACGGCCACCTGCTGGTTCCTCCTCGACATCGCCTTCTACTCGCAGAACCTGTTCCAGAAGGACATCTTCACGGCGATCAACTGGATCCCCAAGGCCAAGACGATGAGCGCCCTCGAAGAAGTGCACCGCATCGCGCGCGCGCAGACGCTCATCGCGCTCTGCGGCACGGTGCCGGGCTACTGGTTCACCGTGGCCCTCATCGACCGGATCGGGCGCTTCTGGATCCAGCTCGGCGGATTCTTCTTCATGGCGGTGTTCATGCTGGGGCTGGCCTTCCCGTACCACCACTGGACGACCCCGGGCAACCACATCGGGTTCGTGGTGCTGTACGCGCTCACCTTCTTCTTCGCCAACTTCGGGCCAAACTCCACCACATTCATCGTGCCGGCAGAGATCTTCCCGGCCAGGCTCCGGTCGACGTGCCACGGCATCTCCGCCGCCGCCGGGAAGCTGGGCGCCATCGTGGGGTCGTTCGGGTTCCTGTACCTGGCGCAGAACCAGGACCCCAGCAAGGTGGACCACGGGTACAAGGCCGGCATCGGGGTCAAGAACTCGCTATTCATCCTCGCCGCCTGCAACTTCCTCGGCATGGCCTTCACCTTCTGCGCGCCCGAGTCCAACGGCATCTCGCTCGAGGAGCTCTCCGGCGAGAACGACGACGAGGCGCCGGCGCCGGCGACGCACGCCAGGACGGTGCCCGTGTGA
Protein Sequence
- >HORVU.MOREX.r3.5HG0523050.1.CDS1
MAREQLEVLSALDTAKTQWYHFTAIVIAGMGFFTDAYDLFCISLVTKLLGRIYYYREGADAPGSLPPNVAAAVNGVAFCGTLSGQLFFGWLGDRMGRKRVYGMTLMCMVLCSIASGLSFGSTPGSVMATLCFFRFWLGFGIGGDYPLSATIMSEYANKKTRGAFIAAVFAMQGFGILTGGVVTLIVSAAFRAAFHAPAYEKGAVASTPPQADFVWRFILMFGAVPALLTYYWRMKMPETARYTALVAKNAKQAAADMSKVLQVEIAAEDETKDNDGAGAGEDRNSFGLFSGEFLRRHGLHLLGTATCWFLLDIAFYSQNLFQKDIFTAINWIPKAKTMSALEEVHRIARAQTLIALCGTVPGYWFTVALIDRIGRFWIQLGGFFFMAVFMLGLAFPYHHWTTPGNHIGFVVLYALTFFFANFGPNSTTFIVPAEIFPARLRSTCHGISAAAGKLGAIVGSFGFLYLAQNQDPSKVDHGYKAGIGVKNSLFILAACNFLGMAFTFCAPESNGISLEELSGENDDEAPAPATHARTVPV