Gene Details:

Functional Descriptions:

  • OsACP1 expression was up-regulated in the rice plant and in cell culture in the absence of phosphate (Pi).
  • OsACP1 expression was responsive to the level of Pi supply, with transcripts of OsACP1 being abundant in Pi-deprived root.
  • The OsACP1 cDNA was expressed as a 30 kDa polypeptide in baculovirus-infected insect Sf9 cells.
  • The induced expression of OsACP1 was a specific response to Pi starvation, and was not affected by the deprivation of other nutrients.
  • Overexpression or mutation of OsACP1 affected Po degradation and utilization, which further influenced plant growth and productivity under both Pi-sufficient and Pi-deficient conditions.
  • We concluded that OsACP1 is an active acid phosphatase that regulates rice growth under Pi stress conditions by recycling Pi from Po in the ER and GA.
  • OsACP1 expression is specifically induced in almost all cell types of leaves and roots under Pi stress conditions.
  • Moreover, overexpression of OsACP1 significantly affected intracellular Pi homeostasis and Pi starvation signalling.
  • OsACP1 encodes an acid phosphatase with broad Po substrates and localizes in the endoplasmic reticulum (ER) and Golgi apparatus (GA).
  • Phylogenic analysis demonstrates that OsACP1 has a similar structure with human acid phosphatase PHOSPHO1.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >LOC_Os01g52230.1
    ATCAGATCAAAGCAAGCAAACAACAACAAAAACCACTTCTCGTGGGTAGAAGAGAGAGAGAGCGAGGCGATTTCGACCAAGAAGATGGCCGGGATCGTGGTGGTGTTCGACTTCGACAAGACGATCATCGACGTCGACAGCGACAACTGGGTCGTGGACGGGCTCGGCGCGACGGAGGAGTTCGAGCGGCTGCTGCCCACCATGCCGTGGAACACCCTCATGGACACCATGATGGGCGAGCTCCACGCGAGCGGCAAGTCGCTCGCCGACGTCGCGGGCGTGCTCAGGTCGGCGCCGCTCGACCCGCGCGTCGTCGCCGCCATCAAGGCCTGCTACGGCCTGGGCTGCGACCTCCGGATCCTCAGCGACGCCAACCGCTTCTTCATCGACACCATCCTCGACCACCACGGCCTCACGGGTTACTTCTCCGAGATCAACACCAACCCGAGCGCCGTCGACGCCGCCACCGGCCGCCTCCGCATCGCGCCGTACCACGACTTCCACGCCGGCCCGCACGGGTGCGGCCTCGGGATCTGCCCGCCCAACATGTGCAAGGGCCAGGTGCTCGACCGCATCCGCGCCTCCGCCGGCGCCGCCGGCAAGAGGGTCATCTACCTCGGTGACGGCCGCGGCGACTACTGCCCGTCGCTCCGCCTCGGCCGCGACGACTTCATGATGCCACGCAGGGGCTTCCCCGTGTGGGAGCTCATCTGCGAGGACCCGTCGCTGCTCCACGCGGAGGTGCACTCGTGGGCCGACGGCGCCGAGATGGAGGAGACGCTGCTGCGGCTGGTCGGCAGGGTGCTCCTCGAGGAGAGGAACCTGCCGCCGCTCGACTGCAAGCTCGAGTCGTTGCCGGCCGTCGCCGTGCAGGACGGCATGCCCATGACGCTCCGGATCAAGAACTGATCAATGGCGGCGACGAACGTACGCATGATTTCGAGCGCGAAACGGCTAGCTCGAACAATGTGTGTGTGAGGATTGCGATACGGGTATAATTTTAACTATTGACTGATTTTTGCGCTACGCGTGATTGAGCCTGCGATTAGTAGAGGCTCATTGTATCTTGTCCGATCAATTGAAGTAAAACATTTGGCTTGGCTCTCTCTCTATGAGATGTAATCCATTTCTATTATCTTAAAAGAAAAAAAGTAAAACATTCAGAAAAAAAGTAAAACATTCCTGACAGTGAATTGACTAGTCTGAATTTTGGTGAT
CDS Sequence
  • >LOC_Os01g52230.1
    ATGGCCGGGATCGTGGTGGTGTTCGACTTCGACAAGACGATCATCGACGTCGACAGCGACAACTGGGTCGTGGACGGGCTCGGCGCGACGGAGGAGTTCGAGCGGCTGCTGCCCACCATGCCGTGGAACACCCTCATGGACACCATGATGGGCGAGCTCCACGCGAGCGGCAAGTCGCTCGCCGACGTCGCGGGCGTGCTCAGGTCGGCGCCGCTCGACCCGCGCGTCGTCGCCGCCATCAAGGCCTGCTACGGCCTGGGCTGCGACCTCCGGATCCTCAGCGACGCCAACCGCTTCTTCATCGACACCATCCTCGACCACCACGGCCTCACGGGTTACTTCTCCGAGATCAACACCAACCCGAGCGCCGTCGACGCCGCCACCGGCCGCCTCCGCATCGCGCCGTACCACGACTTCCACGCCGGCCCGCACGGGTGCGGCCTCGGGATCTGCCCGCCCAACATGTGCAAGGGCCAGGTGCTCGACCGCATCCGCGCCTCCGCCGGCGCCGCCGGCAAGAGGGTCATCTACCTCGGTGACGGCCGCGGCGACTACTGCCCGTCGCTCCGCCTCGGCCGCGACGACTTCATGATGCCACGCAGGGGCTTCCCCGTGTGGGAGCTCATCTGCGAGGACCCGTCGCTGCTCCACGCGGAGGTGCACTCGTGGGCCGACGGCGCCGAGATGGAGGAGACGCTGCTGCGGCTGGTCGGCAGGGTGCTCCTCGAGGAGAGGAACCTGCCGCCGCTCGACTGCAAGCTCGAGTCGTTGCCGGCCGTCGCCGTGCAGGACGGCATGCCCATGACGCTCCGGATCAAGAACTGA
Protein Sequence
  • >LOC_Os01g52230.1
    MAGIVVVFDFDKTIIDVDSDNWVVDGLGATEEFERLLPTMPWNTLMDTMMGELHASGKSLADVAGVLRSAPLDPRVVAAIKACYGLGCDLRILSDANRFFIDTILDHHGLTGYFSEINTNPSAVDAATGRLRIAPYHDFHAGPHGCGLGICPPNMCKGQVLDRIRASAGAAGKRVIYLGDGRGDYCPSLRLGRDDFMMPRRGFPVWELICEDPSLLHAEVHSWADGAEMEETLLRLVGRVLLEERNLPPLDCKLESLPAVAVQDGMPMTLRIKN*