Pseudomonas fluorescens ATCC 13525 Containing an Artificial Oxalate Operon and Vitreoscilla Hemoglobin Secretes Oxalic Acid and Solubilizes Rock Phosphate in Acidic Alfisols

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Kavita Yadav; Chanchal Kumar; G Archana; G Naresh Kumar;
  • Publisher: Public Library of Science
  • Journal: PLoS ONE, volume 9, issue 4 (issn: 1932-6203, eissn: 1932-6203)
  • Publisher copyright policies & self-archiving
  • Identifiers: doi: 10.1371/journal.pone.0092400, pmc: PMC3976251
  • Subject: Biotechnology | Research Article | Biology and Life Sciences | Microbial Metabolism | Developmental Biology | Microbial Growth and Development | Microbiology | Medicine | Applied Microbiology | Q | R | Microbial Physiology | Plant Microbiology | Science | Plant Science

Oxalate secretion was achieved in Pseudomonas fluorescens ATCC 13525 by incorporation of genes encoding Aspergillus niger oxaloacetate acetyl hydrolase (oah), Fomitopsis plaustris oxalate transporter (FpOAR) and Vitreoscilla hemoglobin (vgb) in various combinations. Pf ... View more
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