Faster methods for the detection of foodborne microbial pathogens are needed. The
polymerase chain reaction (PCR) can amplify specific segments of DNA and is used to …

Enzymes synthesized by thermophiles (organisms with optimal growth temperatures> 60° C)
and hyperthermophiles (optimal growth temperatures> 80° C) are typically thermostable …

Nous examinons la diversité (composition, distribution et abondance en espèces) d'une
communauté de champignons ectomycorhiziens dans des peuplements de pin bishop …

Mitogen-activated protein (MAP) kinase cascades represent one of the major signal systems
used by eukaryotic cells to transduce extracellular signals into cellular responses. Four MAP …

Nitric oxide (NO) has been implicated as mediator in a variety of physiological functions,
including neurotransmission, platelet aggregation, macrophage function, and vasodilation …

We have isolated the predominant cytoplasmic histone acetyltransferase activity from
Saccharomyces cerevisiae. This enzyme acetylates the lysine at residue 12 of free histone …

Acremonium is generally considered to be a highly polyphyletic form genus containing
distantly related fungi. Sectional divisions within Acremonium distinguish the …

The Discs large (Dlg) protein of Drosophila is the prototypic member of a growing family of
proteins termed membrane-associated guanylate kinase homologs (MAGUKs). The …

We have identified a third member of the p38 group of MAP kinase termed p38g. The cDNA
for this MAP kinase encodes an 367 amino acid polypeptide that is slightly greater than 60 …

An improved protocol, including DNA extraction with Chelex, two amplifications with a
nested primer set, and DNA purification by electrophoresis, made it possible to analyze …