Information report for OsPht1;10;OsPT10
Gene Details
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Functional Descriptions
- We characterized the function of two rice phosphate (Pi) transporters: OsPHT1;9 (OsPT9) and OsPht1;10 (OsPT10).
- Conversely, although no alterations in Pi concentration were found in OsPT9 or OsPT10 knockdown plants, a significant reduction in Pi concentration in both shoots and roots was observed in double-knockdown plants grown under both high- and low-Pi conditions.
- Moreover, expression of OsPT2, which encodes a low-affinity Pi transporter, was up-regulated in OsMYB2P-1-overexpressing plants under Pi-sufficient conditions, whereas expression of the high-affinity Pi transporters OsPT6, OsPT8, and OsPT10 was up-regulated by overexpression of OsMYB2P-1 under Pi-deficient conditions, suggesting that OsMYB2P-1 may act as a Pi-dependent regulator in controlling the expression of Pi transporters.
- OsPT9 and OsPT10 were expressed in the root epidermis, root hairs and lateral roots, with their expression being specifically induced by Pi starvation.
- High-affinity Km values for Pi transport of OsPT9 and OsPT10 were determined by yeast experiments and two-electrode voltage clamp analysis of anion transport in Xenopus oocytes expressing OsPT9 and OsPT10.
- Pi uptake and Pi concentrations in transgenic plants harbouring overexpressed OsPT9 and OsPT10 were determined by Pi concentration analysis and (33) P-labelled Pi uptake rate analysis.
- Taken together, our results suggest that OsPT9 and OsPT10 redundantly function in Pi uptake.
- Phosphate transporters OsPHT1;9 and OsPht1;10 are involved in phosphate uptake in rice.
Functional Keywords
- transporter , shoot , lateral-root , pi , root , phosphate , root-hair
Literature and News
- OsMYB2P-1, an R2R3 MYB transcription factor, is involved in the regulation of phosphate-starvation responses and root architecture in rice . DOI: 10.1104/pp.112.194217 ; PMID: 22395576
- Phosphate transporters OsPHT1;9 and OsPHT1;10 are involved in phosphate uptake in rice . DOI: 10.1111/pce.12224 ; PMID: 24344809
- Rice phosphate transporters include an evolutionarily divergent gene specifically activated in arbuscular mycorrhizal symbiosis . DOI: 10.1073/pnas.202474599 ; PMID: 12271140
Gene Resources
- UniProt: Q69T94
- EMBL: AF536970, AP004750, AP004757
- AlphaFoldDB: Q69T94
- EnsemblPlants: Os06t0325200-01
- Gramene: Os06t0325200-01
- KEGG: dosa:Os06g0325200
- Orthologous matrix: FKVARFQ
- InterPro: IPR005828, IPR005829, IPR020846
Sequences
cDNA Sequence
- >LOC_Os06g21950.1
ATGGCTCCGATCGGCGTGCTCACGGCGCTGGACCAGGCGCGGACGCAGTACTACCACTTCAAGGCCATCGTCATCGCCGGCATGGGACTCTTCACCGACTCCTACGACCTCTTCTGCATCGCGCCCGTCATGAAGATCGTGGGCCGGGTGTACTACTCCGACGGCGGCGCCCGTCCGGGGGTGACGCCGCCGGCCGTCGTGTCGGCGACCGTCGGAGTGGCGCTGCTGGGCGCGGTGATCGGGAACGTGGTGTTCGGCGCGCTGGGCGACCGCGTGGGGCGGCGCCGCGTCTACGGCGCGTGCCTGCTGCTGATGGTGTGCAGCTCCGTCGGGAGCGGCTTCTCCGTGTGCCGGACGCGCCGGTGCGCGCTCGCCAGCCTCTGCTTCTTCCGCTTCCTCCTCGGCGTCGGCGTCGGCGGCGACTACCCGCTGTCGGCCACCATCATGTCGGAGTTCGCCAACCGGCGCACCCGCGGCGCGTTCATCGCCGCCGTGTTCTCCATGCAGGGGTTCGGCATCCTCGCCAGCTCCGCGGTCACCATGGCCGTCGCCGCCGCCTTCGACCACTACACCGGCTACCCCGCGCCGCTCGACACGCCGGAGTGCGCCGACCTCGCCTGGCGGATCATTCTCATGGCCGGCGCCGTCCCCGCCGCGCTGACGTACTACTGGAGGATGTCCATGCCGGAGACGGCCAGATATACGGCTTTGGTGGAGCGCGACGTGGTGAAGGCCACCAACGACATCGGCCGCGTTCTGGCCGACCTCGACCTGGGCGCCGTCGCCGAGGAGGAGGTGGCGGCGGCGTTGAGCCGGCCTCCGCCGCCGCCGCGCCCTTCGTACGGCCTCCTCTCTCGGCGCTTCGTCCGGCAGCACGGGCGGGACCTGTTCGCGTGCGCGGCGGCGTGGTTCCTCCTCGACATCCCCTACTACAGCAGCACGCTGTTCCAGTCTCAGATCTACCGGCCGCTGTTCCCGGCGCCGGGGCTCATCAACGCGTTCCAGGAGGCGTTCAACGTGGCCAAGTTCCAGGCCGTCATCGCCGTCGCCTCCACCATCCCGGGCTACTTCGTCGCCGTGCTCCTCATCGACCGCGTCGGCCGGCGGTGCCTCCAGATGGCCGGGTTCCTCCTCATGGCCGTCTTCCTCTTCGCGCTCGCGGGTCCGTACGACGGATACTGGCGCGACCACGGCGCGCACGCCGGCTACATCGTGCTCTACTCGCTCACCTTCTTCTCCGCCAACCTCGGGCCGAACACCACCACCTTCATCCTGCCGGCGGAGCTCTTCCCGGCGCGCTTCCGGTCGACGTGCCACGGCCTCTCCGGCGCGGCGGGGAAGCTCGGCGCGCTCGTCGGCTCCATCGGCTTCCTGTGGGCGTCGCAGCAGAAGGACGGCGCGGCGGCCGGGCACCTGCCGGGCATCGGCATGATGTACGCGCTGTTCGTTCTTGGCGGGATCTGCCTGCTCGGGCTGGCACTCACCTACGTGTTCACGCCGGAGACGATGATGCGGTCGCTGGAGGAGAACGAGAGCGACAGGGCGCAGACCCAGGTCGGCGACGGCGGCAGCGACACCGAGGCGGCCAAGAGCCCGGCGTCCATGGCGAGCTCGCACCTCAGCATGTCGCCCATCCTTCCAGCCCGGGTCTCCGTGTGAGTGAACTCGATCATCGTCGGAAAGCGAGAGTGCTTTTCCTCACTATTTGTGCGTCAGAGAGAGTGCATGCTGTCGAGATGTCGATGCATGCATAAGCATGACTTGTGTACAATCTCATGGACTCACACTATATGCAAATACATGTAGGATATGCATATTCAGTTTTGCTAGCAATGCATGTTTCTGATGTTGGCCATAAACCCTTAATCTACACTCACGCGAGTAGTGGACAATGCCTGAACAACGGACGAACACCTTGCAAGCACTGAAAATACCTTGACGATGAACACGAGTTTTGGCAACGCGTAACTTGCCGGCTTTTCTGTTTCA
CDS Sequence
- >LOC_Os06g21950.1
ATGGCTCCGATCGGCGTGCTCACGGCGCTGGACCAGGCGCGGACGCAGTACTACCACTTCAAGGCCATCGTCATCGCCGGCATGGGACTCTTCACCGACTCCTACGACCTCTTCTGCATCGCGCCCGTCATGAAGATCGTGGGCCGGGTGTACTACTCCGACGGCGGCGCCCGTCCGGGGGTGACGCCGCCGGCCGTCGTGTCGGCGACCGTCGGAGTGGCGCTGCTGGGCGCGGTGATCGGGAACGTGGTGTTCGGCGCGCTGGGCGACCGCGTGGGGCGGCGCCGCGTCTACGGCGCGTGCCTGCTGCTGATGGTGTGCAGCTCCGTCGGGAGCGGCTTCTCCGTGTGCCGGACGCGCCGGTGCGCGCTCGCCAGCCTCTGCTTCTTCCGCTTCCTCCTCGGCGTCGGCGTCGGCGGCGACTACCCGCTGTCGGCCACCATCATGTCGGAGTTCGCCAACCGGCGCACCCGCGGCGCGTTCATCGCCGCCGTGTTCTCCATGCAGGGGTTCGGCATCCTCGCCAGCTCCGCGGTCACCATGGCCGTCGCCGCCGCCTTCGACCACTACACCGGCTACCCCGCGCCGCTCGACACGCCGGAGTGCGCCGACCTCGCCTGGCGGATCATTCTCATGGCCGGCGCCGTCCCCGCCGCGCTGACGTACTACTGGAGGATGTCCATGCCGGAGACGGCCAGATATACGGCTTTGGTGGAGCGCGACGTGGTGAAGGCCACCAACGACATCGGCCGCGTTCTGGCCGACCTCGACCTGGGCGCCGTCGCCGAGGAGGAGGTGGCGGCGGCGTTGAGCCGGCCTCCGCCGCCGCCGCGCCCTTCGTACGGCCTCCTCTCTCGGCGCTTCGTCCGGCAGCACGGGCGGGACCTGTTCGCGTGCGCGGCGGCGTGGTTCCTCCTCGACATCCCCTACTACAGCAGCACGCTGTTCCAGTCTCAGATCTACCGGCCGCTGTTCCCGGCGCCGGGGCTCATCAACGCGTTCCAGGAGGCGTTCAACGTGGCCAAGTTCCAGGCCGTCATCGCCGTCGCCTCCACCATCCCGGGCTACTTCGTCGCCGTGCTCCTCATCGACCGCGTCGGCCGGCGGTGCCTCCAGATGGCCGGGTTCCTCCTCATGGCCGTCTTCCTCTTCGCGCTCGCGGGTCCGTACGACGGATACTGGCGCGACCACGGCGCGCACGCCGGCTACATCGTGCTCTACTCGCTCACCTTCTTCTCCGCCAACCTCGGGCCGAACACCACCACCTTCATCCTGCCGGCGGAGCTCTTCCCGGCGCGCTTCCGGTCGACGTGCCACGGCCTCTCCGGCGCGGCGGGGAAGCTCGGCGCGCTCGTCGGCTCCATCGGCTTCCTGTGGGCGTCGCAGCAGAAGGACGGCGCGGCGGCCGGGCACCTGCCGGGCATCGGCATGATGTACGCGCTGTTCGTTCTTGGCGGGATCTGCCTGCTCGGGCTGGCACTCACCTACGTGTTCACGCCGGAGACGATGATGCGGTCGCTGGAGGAGAACGAGAGCGACAGGGCGCAGACCCAGGTCGGCGACGGCGGCAGCGACACCGAGGCGGCCAAGAGCCCGGCGTCCATGGCGAGCTCGCACCTCAGCATGTCGCCCATCCTTCCAGCCCGGGTCTCCGTGTGA
Protein Sequence
- >LOC_Os06g21950.1
MAPIGVLTALDQARTQYYHFKAIVIAGMGLFTDSYDLFCIAPVMKIVGRVYYSDGGARPGVTPPAVVSATVGVALLGAVIGNVVFGALGDRVGRRRVYGACLLLMVCSSVGSGFSVCRTRRCALASLCFFRFLLGVGVGGDYPLSATIMSEFANRRTRGAFIAAVFSMQGFGILASSAVTMAVAAAFDHYTGYPAPLDTPECADLAWRIILMAGAVPAALTYYWRMSMPETARYTALVERDVVKATNDIGRVLADLDLGAVAEEEVAAALSRPPPPPRPSYGLLSRRFVRQHGRDLFACAAAWFLLDIPYYSSTLFQSQIYRPLFPAPGLINAFQEAFNVAKFQAVIAVASTIPGYFVAVLLIDRVGRRCLQMAGFLLMAVFLFALAGPYDGYWRDHGAHAGYIVLYSLTFFSANLGPNTTTFILPAELFPARFRSTCHGLSGAAGKLGALVGSIGFLWASQQKDGAAAGHLPGIGMMYALFVLGGICLLGLALTYVFTPETMMRSLEENESDRAQTQVGDGGSDTEAAKSPASMASSHLSMSPILPARVSV*