Biological production of organic acids from conversion of biomass derivatives has received
increased attention among scientists and engineers and in business because of the …

The idea that plasmids replicate within hosts at the expense of cell metabolic energy and
preformed cellular blocks depicts plasmids as a kind of molecular parasites that, even when …

Leading experts from all over the world present an overview of the use of enzymes in
industry for:-the production of bulk products, such as glucose, or fructose-food processing …

Several methods have been reported for the small scale preparation of plasmid DNA for
sequencing (1-9), but little attention has been given to the effect of the E. coli host strain on …

In environmental settings, biofilms represent the common way of life of microorganisms.
Salmonella enterica serovar Enteritidis, the most frequent cause of gastroenteritis in …

The 21-kilodalton protein (p21) encoded by normal cellular Harvey-ras has been expressed
in Escherichia coli as a fusion protein by using the pUC8 vector and has been purified to …

Methotrexate, a folate antagonist, blocks import into mitochondria of mouse dihydrofolate
reductase fused to a mitochondrial presequence. Methotrexate does not mask the …

The broad-spectrum antibiotic 2, 4-diacetylphloroglucinol (PHL) is a major determinant in
the biological control of a range of plant pathogens by many fluorescent Pseudomonas spp …

A fimbrial adhesin, designated F1845, was found to be responsible for the diffuse HEp-2 cell
adherence of a diarrheal Escherichia coli isolate. The genetic determinant of F1845 was …

The extended-spectrum beta-lactamases are believed to arise by mutations which alter the
configuration around the active site of TEM-and SHV-type enzymes so as to increase their …