ICML

We present the genomic sequence of Legionella pneumophila , the bacterial agent of Legionnaires' disease, a potentially fatal pneumonia acquired from aerosolized contaminated fresh water. The genome includes a 45–kilobase pair element that can exist in chromosomal and episomal forms, selective expansions of important gene families, genes for unexpected metabolic pathways, and previously unknown candidate virulence determin

The icm/dot genes in Legionella pneumophila are essential for the ability of the bacteria to survive within macrophages in lung infections such as Legionnaires' disease, or amoebae in nature. The 22 genes of the complex, thought to encode a transport apparatus for transfer of effector molecules into the host cell cytoplasm, are located in two chromosomal loci. We demonstrate that these genes are present in all the L. pneumophila strains examined herein, but display a wide range of sequence varia

The icm/dot genes in Legionella pneumophila are essential for the ability of the bacteria to survive within macrophages in lung infections such as Legionnaires' disease, or amoebae in nature. The 22 genes of the complex, thought to encode a transport apparatus for transfer of effector molecules into the host cell cytoplasm, are located in two chromosomal loci. We demonstrate that these genes are present in all the L. pneumophila strains examined herein, but display a wide range of sequence varia

ABSTRACT Acidithiobacillus ferrivorans SS3 is a psychrotolerant acidophile capable of growth in the range of 5° to 30°C (optimum, ≈25°C). It gains energy from the oxidation of ferrous iron and inorganic sulfur compounds and obtains organic carbon from carbon dioxide. Here, we present the draft geno