TABLE 2.

sid mutants

sid alleleSurfactant productionaGeneDescriptionb
sid-5 No cysQ Inositol monophosphatase family signature 1c
sid-6 No cysQ Inositol monophosphatase family signature 1c
sid-12 LowNDd
sid-15 No crc Catabolite repression control protein
sid-17 Low truB tRNA pseudouridine 55 synthase
sid-20 LowPA4999Hypothetical membrane protein
  • a As judged by CTAB plate assay.

  • b Description based on comparison of DNA sequence flanking insertion sequence compared to the P. aeruginosa PAO1 genome sequence (www.pseudomonas.com/ ).

  • c These cysQ mutations are independent mutations.

  • d ND, not determined.