Electrical Absorption of Staphylococcus aureus in Liquid Culture Medium

Short Communication: DNA Extraction Using Liquid Nitrogen in Staphylococcus aureus

Short Communication: DNA Extraction Using Liquid Nitrogen in Staphylococcus aureus

Repression of Staphylococcus aureus in associative culture.

The growth of Staphylococcus aureus MF 31 was suppressed when grown in association with Streptococcus diacetilactis and other lactic streptococci. The data indicated that the initial proportion of staphylococci present in the medium was of less importance than the depletion of vital nutrients. Investigation revealed that factors present in Yeast Nitrogen Base medium could reverse the inhibition...

Effect of Culture Medium on Preparation of Serological Reagents for the N Factor of Staphylococcus Aureus.

The n factor of Staphylococcus aureus (Haukenes and Oeding, Acta Pathol. Microbiol. Scand. 49:237, 1960) was originally demonstrated as a component of the old "e" factor of Oeding. Methods were described for preparing specific antiserum for n factor by use of serum for Cowan III (serotype abcn) and adsorption with strains F21 (baim) and 2095 (abc). Haukenes and Oeding (personal communication) u...

Secretion of recombinant proteins into the culture medium by Escherichia coli and Staphylococcus aureus

Many human proteins with the potential to be used as therapeutics are secreted. These include growth factors, cytokines and protein hormones. The eukaryotic secretion process often involves a range of post-translational modifications which are required for correct tertiary structure and which have direct implications for biological activity as well as serum half-life. These modifications can in...