Temperature, pH, salinity, hardness, and particulates mediate nickel toxicity to eubacteria, an actinomycete
, and yeasts in lake, simulated estuarine, and sea waters.
Secondary metabolites produced by fermentation of actinomycetes
are one of the most important sources of pharmaceuticals.
Isolation, classification and biosynthetic potential of endophytic actinomycetes
Murphy has so far collected a "library" of nearly 1,000 actinomycete
strains, and 1,200 samples of biochemicals they produce, from marine waters off Massachusetts, Maine, the Florida Keys and Vietnam, and from the freshwater of the Great Lakes.
The company is generating some revenue by allowing other companies to screen the actinomycete
collection at the university.
Consistent with other studies, levels of aerobic bacteria, actinomycete
bacteria, and yeasts/molds were 1-2 log CFU/g higher in light peat soils compared to both of the dark peat soils.
Topics include oil mobility in water-saturated granular media, soil bioremediation of Cr(VI) using wild actinomycete
strains, and the human health implications of trace metals found in crops cultivated along highways in Nigeria.
Biology of Frankia strains, actinomycete
symbionts of actinorhizal plants.
filaments were colored deep bluish-purple with tissue Gram stain and deep Brown with Gomori Methenamine silver stain (Fig.
Tokyo, Japan, Mar 8, 2006 - (JCN) - RIKEN announced on March 7 its discovery that reveromycin A, a secondary metabolite of actinomycete
, plays a role in treating osteoporosis.
One group, called actinomycete
, produce their own antibiotic compound, called abyssomicin C - and tests showed it killed MRSA.
Among the discoveries was a new species of the actinomycete
bacteria, called verrucosispora maris, which can kill MRSA.