Gene Details:

Functional Descriptions:

  • In the roots of PEZ1, precipitated apoplasmic iron increased.
  • The growth of PEZ1 overexpression lines was severely restricted, and these lines accumulated more iron as a result of the high solubilization of precipitated apoplasmic iron in the stele.
  • We show that PEZ1 is responsible for an increase of PCA concentration in the xylem sap and is essential for the utilization of apoplasmic precipitated iron in the stele.
  • Recently, we isolated and characterized a phenolics efflux transporter in rice by characterizing a mutant in which the amount of PCA and CA in the xylem sap was dramatically reduced, which we hence named phenolics efflux zero 1 (PEZ1).
  • We identified a cadmium-accumulating rice mutant in which the amount of PCA and caffeic acid in the xylem sap was dramatically reduced and hence named it phenolics efflux zero 1 (PEZ1).
  • PEZ1 localized mainly in the stele of roots.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >LOC_Os03g37490.1
    GTATACTGTATATAGCCCCCACACACAGCAACGATCTCTCTGCCTCTCCTCCTCTCTCGCTCTGCAGCCACCCTCACGCACAGAGCCGACACGCATACGACACACATGGGAAGCTCCGTCAAGGACGCCGGCGGCGGCAAGGAGGAGCAGCAGCAGCAGCTGGAGAGCCCGCTGCTGGAGGCGGCGGTGTCGTCGGGCGGCGGCGATGGCGGGGGAGGGCACGGGGTGAGCGGGGAGCTGGAGAGCATCCTGGGCGACGAGACGGTGCCGTGGGCGCGGCGGATGTGGGCGGCGACGGGGGTGGAGATGCGGCTGATGCTGCGGTTGGCGGCGCCGGCCGTGCTGGTGTACATGATCAACTACCTCATGTCCATGTCCACGCAGATCTTCTCCGGCCACCTCGGCACGCTCGAGCTCGCCGCCGCCTCCCTCGGCAACACCGGCATCCAGGTCTTCGCCTACGGCCTCATGCTGGGGATGGGGAGCGCGGTGGAGACGCTGTGCGGGCAGGCGTACGGCGCGCACAAGTACGACATGCTCGGCGTCTATCTGCAGCGATCCACCGTGCTGCTGATGGCCACCGGCGTCCCGCTCGCCGTCATCTACGCCTTCTCCCGCCCCATCCTTGTCCTCCTCGGCGAGTCCCCGGAGATCGCCAGCGCCGCCGCCGTCTTCGTCTACGGCCTCGTCCCGCAGATCTTCGCCTACGCCGCCAACTTCCCCATCCAGAAGTTCATGCAGGCGCAGAGCATCATGGCACCCAGCGCCTACATCTCCGCCGCCACGCTCGCCTTCCACCTCGTCCTCAGCTACCTCGTCGTCTACCAGTTCGGTCTTGGCCTTCTTGGCGCCTCGCTAATGCTCAGCATCAGCTGGTGGGTCATCGTCGTCGCGCAGTTCATCTACATCGTCACCAGCCGCCGGTGCAGGCTCACTTGGACCGGCTTCTCCATGCTGGCCTTCTCCGGCTTGCCCGACTTCTTCAAGCTGTCCCTCGCCTCCGCCGTCATGCTCTGCCTCGAGACCTGGTACTTCCAGATCCTCGTCCTCATCGCCGGCCTCCTCAAGGACCCTGAGATGGCACTTGCCTCGCTCTCTGTCTGCATGACAATTTCTGGATGGGTGTTCATGATCTCAGTCGGATTCAACGCAGCAGCCAGCGTGAGGGTGAGCAATGAGCTCGGTGCTGGGAACCCCAAGTCGGCGGCATTCTCGGTGGTGGTGGTGACGGTGCTGTCGTTCTTTCTGTCGGTGGTAATCTCGCTTGTCATCCTGCTGTGCCGGGACTACATCAGCTACATCTTCACCGACGGCGAGGACGTGGCGACGGCGGTGTCCAAGCTCACGCCGCTGCTGGCGCTCACCCTCATCCTCAACGGCATCCAGCCCGTCCTGTCAGGTGTGGCCGTGGGCTGCGGATGGCAAGCGTTCGTGGCCTACGTCAACGTAGGCTGCTACTACATCGTCGGTATCCCCCTCGGCTGCCTCCTCGGCTTCTACTTCGACCTCGGCGCTGCGGGTATTTGGAGCGGTATGATAGGAGGTACACTGATGCAGACCTTGATCCTTATGTGGGTCACCTTCAGGACCAACTGGAACAGAGAGGTGGAAGAAGCCATGAAAAGGTTGAACAAGTGGGAAGATAAGACACCTCTGTTGTCAGAATAAGAACAAAACAAAAGAAAAGGCTATTGTGGTTATTACACTGAGAGCCTACATGCCTAGAAGAAATGGGATTATGTGGGAAGTTCATAAAAGGAGATTTTTCATCGTGGAATTCATCATTGAGCCACAATGCTCTGTTACTTCTCGTTTCTACTAGCGTACTAGTATTATTTCGTTTTTGATGATCCTGTTTTACAGTTATGATGATGGAGATAATTTGATCATTTATTGAACTACACGTGAATTATTGGTTATTTCTCATAAGCTTAAATTTTTGGGGGTGAATGGACTGGCTTATACAAATCTTTAAGTCATTTTGACATTTCTCTTTTTATGATGAAGTCACTATAAGACTTGAGTTATACATTAATTAATTGCCGGACCTGTAAATCCGTCAATTATTTAGAAGCCCATGCTTCATCCCTACATATAAGAGATGCTTCTTTTGTTTAGCTT
CDS Sequence
  • >LOC_Os03g37490.1
    ATGGGAAGCTCCGTCAAGGACGCCGGCGGCGGCAAGGAGGAGCAGCAGCAGCAGCTGGAGAGCCCGCTGCTGGAGGCGGCGGTGTCGTCGGGCGGCGGCGATGGCGGGGGAGGGCACGGGGTGAGCGGGGAGCTGGAGAGCATCCTGGGCGACGAGACGGTGCCGTGGGCGCGGCGGATGTGGGCGGCGACGGGGGTGGAGATGCGGCTGATGCTGCGGTTGGCGGCGCCGGCCGTGCTGGTGTACATGATCAACTACCTCATGTCCATGTCCACGCAGATCTTCTCCGGCCACCTCGGCACGCTCGAGCTCGCCGCCGCCTCCCTCGGCAACACCGGCATCCAGGTCTTCGCCTACGGCCTCATGCTGGGGATGGGGAGCGCGGTGGAGACGCTGTGCGGGCAGGCGTACGGCGCGCACAAGTACGACATGCTCGGCGTCTATCTGCAGCGATCCACCGTGCTGCTGATGGCCACCGGCGTCCCGCTCGCCGTCATCTACGCCTTCTCCCGCCCCATCCTTGTCCTCCTCGGCGAGTCCCCGGAGATCGCCAGCGCCGCCGCCGTCTTCGTCTACGGCCTCGTCCCGCAGATCTTCGCCTACGCCGCCAACTTCCCCATCCAGAAGTTCATGCAGGCGCAGAGCATCATGGCACCCAGCGCCTACATCTCCGCCGCCACGCTCGCCTTCCACCTCGTCCTCAGCTACCTCGTCGTCTACCAGTTCGGTCTTGGCCTTCTTGGCGCCTCGCTAATGCTCAGCATCAGCTGGTGGGTCATCGTCGTCGCGCAGTTCATCTACATCGTCACCAGCCGCCGGTGCAGGCTCACTTGGACCGGCTTCTCCATGCTGGCCTTCTCCGGCTTGCCCGACTTCTTCAAGCTGTCCCTCGCCTCCGCCGTCATGCTCTGCCTCGAGACCTGGTACTTCCAGATCCTCGTCCTCATCGCCGGCCTCCTCAAGGACCCTGAGATGGCACTTGCCTCGCTCTCTGTCTGCATGACAATTTCTGGATGGGTGTTCATGATCTCAGTCGGATTCAACGCAGCAGCCAGCGTGAGGGTGAGCAATGAGCTCGGTGCTGGGAACCCCAAGTCGGCGGCATTCTCGGTGGTGGTGGTGACGGTGCTGTCGTTCTTTCTGTCGGTGGTAATCTCGCTTGTCATCCTGCTGTGCCGGGACTACATCAGCTACATCTTCACCGACGGCGAGGACGTGGCGACGGCGGTGTCCAAGCTCACGCCGCTGCTGGCGCTCACCCTCATCCTCAACGGCATCCAGCCCGTCCTGTCAGGTGTGGCCGTGGGCTGCGGATGGCAAGCGTTCGTGGCCTACGTCAACGTAGGCTGCTACTACATCGTCGGTATCCCCCTCGGCTGCCTCCTCGGCTTCTACTTCGACCTCGGCGCTGCGGGTATTTGGAGCGGTATGATAGGAGGTACACTGATGCAGACCTTGATCCTTATGTGGGTCACCTTCAGGACCAACTGGAACAGAGAGGTGGAAGAAGCCATGAAAAGGTTGAACAAGTGGGAAGATAAGACACCTCTGTTGTCAGAATAA
Protein Sequence
  • >LOC_Os03g37490.1
    MGSSVKDAGGGKEEQQQQLESPLLEAAVSSGGGDGGGGHGVSGELESILGDETVPWARRMWAATGVEMRLMLRLAAPAVLVYMINYLMSMSTQIFSGHLGTLELAAASLGNTGIQVFAYGLMLGMGSAVETLCGQAYGAHKYDMLGVYLQRSTVLLMATGVPLAVIYAFSRPILVLLGESPEIASAAAVFVYGLVPQIFAYAANFPIQKFMQAQSIMAPSAYISAATLAFHLVLSYLVVYQFGLGLLGASLMLSISWWVIVVAQFIYIVTSRRCRLTWTGFSMLAFSGLPDFFKLSLASAVMLCLETWYFQILVLIAGLLKDPEMALASLSVCMTISGWVFMISVGFNAAASVRVSNELGAGNPKSAAFSVVVVTVLSFFLSVVISLVILLCRDYISYIFTDGEDVATAVSKLTPLLALTLILNGIQPVLSGVAVGCGWQAFVAYVNVGCYYIVGIPLGCLLGFYFDLGAAGIWSGMIGGTLMQTLILMWVTFRTNWNREVEEAMKRLNKWEDKTPLLSE*