Genome sequence of Enterococcus hirae (Streptococcus faecalis) ATCC 9790, a model organism for the study of ion transport, bioenergetics, and copper homeostasis.

Enterococcus hirae ATCC 9790 is a Gram-positive lactic acid bacterium that has been used in basic research for over 4 decades. Here we report the sequence and annotation of the 2.8-Mb genome of E.

The Mycoplasma conjunctivae genome sequencing, annotation and analysis.

Background: The mollicute Mycoplasma conjunctivae is the etiological agent leading to infectious keratoconjunctivitis (IKC) in domestic sheep and wild caprinae. Although this pathogen is relatively benign for domestic animals treated by antibiotics, it can lead wild animals to blindness and death. This is a major cause of death in the protected species in the Alps (e.

Detection of Bartonella henselae and Bartonella quintana by a simple and rapid procedure using broad-range PCR amplification and direct single-strand sequencing of part of the 16S rRNA gene.

OBJECTIVE: To detect directly Bartonella henselae and Bartonella quintana using culture-independent, molecular techniques, and to evaluate a simple and rapid procedure that allows uncultivable bacteria to be detected in usually sterile clinical specimens in a diagnostic laboratory. METHODS: From four clinical specimens proven to contain B. henselae (n=3) or B.

Direct, automated detection of rifampin-resistant Mycobacterium tuberculosis by polymerase chain reaction and single-strand conformation polymorphism analysis.

A rapid screening test was recently established for the detection of mutations in the rpoB gene of Mycobacterium tuberculosis, a region identified as the locus for rifampin resistance (Rifr). The detection method involved the amplification by polymerase chain reaction (PCR) of the Rifr region and the identification of mutations by single-strand DNA conformation polymorphism analysis (SSCP) of the amplification products. Experience using two different PCR-SSCP formats for the evaluation of BACTEC cultures and sputum is presented here; the previously described manual procedure for the detection for the detection of radiolabelled amplification products and an automated SSCP by which fluorescein-labelled products were detected on a Pharmacia DNA sequencer apparatus.