Anaplasma phagocytophilum in central and western Wisconsin: a molecular survey.

Anaplasma phagocytophilum is an obligate intracellular bacterium that is transmitted to humans through the bite of Ixodes spp. ticks, and causes a febrile disease known as human granulocytic anaplasmosis. The presence of A.

Localization of alg, opr, phn, pho, 4.5S RNA, 6S RNA, tox, trp, and xcp genes, rrn operons, and the chromosomal origin on the physical genome map of Pseudomonas aeruginosa PAO.

The genes encoding the rrn operons, the 4.5S and 6S RNAs, elements of protein secretion, and outer membrane proteins F and I, and regulatory as well as structural genes for exotoxin A, alkaline phosphatase, and alginate and tryptophan biosynthesis, were assigned on the SpeI/DpnI macrorestriction map of the Pseudomonas aeruginosa PAO chromosome. The zero point of the map was relocated to the chromosomal origin of replication.

Evolutionary differences in chromosomal locations of four early genes of the tryptophan pathway in fluorescent pseudomonads: DNA sequences and characterization of Pseudomonas putida trpE and trpGDC.

Pseudomonas putida possesses seven structural genes for enzymes of the tryptophan pathway. All but one, trpG, which encodes the small (beta) subunit of anthranilate synthase, have been mapped on the circular chromosome. This report describes the cloning and sequencing of P.

Identification and characterization of genes for a second anthranilate synthase in Pseudomonas aeruginosa: interchangeability of the two anthranilate synthases and evolutionary implications.

Two anthranilate synthase gene pairs have been identified in Pseudomonas aeruginosa. They were cloned, sequenced, inactivated in vitro by insertion of an antibiotic resistance gene, and returned to P. aeruginosa, replacing the wild-type gene.

DNA sequences and characterization of four early genes of the tryptophan pathway in Pseudomonas aeruginosa.

Two pairs of related but easily distinguishable genes for the two subunits of anthranilate synthase have been identified in Pseudomonas aeruginosa. These were cloned, sequenced, inactivated in vitro by insertion of an antibiotic resistance cassette, and returned to the P. aeruginosa chromosome, replacing the wild-type gene.