Five novel metabolites, acremines H–N, have been isolated from malt extract–peptone–glucose agar cultures of a strain of Acremonium byssoides. Their structures and stereochemistry were elucidated using a combination of 13C and 1H homo and heteronuclear 2D NMR experiments. Acremines H–N inhibited the germination of sporangia of Plasmopara viticola. 2008 Elsevier Ltd. All rights reserved.

Talaromyces cellulolyticus (formerly Acremonium cellulolyticus) is a promising fungus for cellulase production. Here, we present the draft genome sequence of T. cellulolyticus strain Y-94. The genome is 36.4 Mbp long and contains genes for several enzymes involved in the degradation of lignocellulosic biomass, including cellulases, hemicellulases, pectinases, and amylases.

A 52 years old patient is hospitalized in June 2007 in the Cardiology Clinic of Cardiovascular Diseases Medical Institute in Iasi with suspected subacute infectious endocarditis. Echocardiography shows mobile vegetation on the pulmonary valve. Acremonium spp is isolated from blood cultures after 2 weeks of incubation. The patient was treated with fluconazole, but died after 3 months due to rena...

Patients with chronic granulomatous disease are predisposed to fungal infections and are therefore routinely prescribed antifungal prophylaxis. We report a case where acremonium was responsible for causing a cutaneous infection (mycetoma) despite antifungal prophylaxis. Treatment with voriconazole was initiated and the infection gradually resolved. This case highlights the need for careful clin...

Cephalosporium acremonium was cultivated in fermentation medium containing sucrose or methyl oleate as a carbon source for cephalosporin C production. The level of antibiotic production was 48 g of cephalosporin C per liter under optimum conditions when methyl oleate was used. The C(18:1) (oleic acid) methyl ester appeared to be utilized faster than the C(18:2) (linoleic acid) methyl ester in f...

Chemical analysis revealed that water samples collected from Wadi El-Natrun Lakes were highly alkaline, of pH ranging from 8.4 –9.5 and of high levels of total soluble salts, chlorides, sodium and potassium. Water collected from El-Zugm Lake showed the highest levels of organic matter, sodium, calcium, magnesium and chlorides among the 8 lakes investigated. On the other hand, some parameters sh...

Fungi in drinking water are involved in the production of tastes and odours in water. Health problems are possible, originating from mycotoxins, animal pathogens and allergies. This report concerns the surveillance of mesophilic fungi in tap water and assessment of their potential for causing problems. The methods for the determination of the filamentous fungi (ff) were filtering, swabbing and ...

BACKGROUND Microorganisms are the most proficient decomposers in nature, using secreted enzymes in the hydrolysis of lignocellulose. As such, they present the most abundant source for discovery of new enzymes. Acremonium alcalophilum is the only known cellulolytic fungus that thrives in alkaline conditions and can be cultured readily in the laboratory. Its optimal conditions for growth are 30°C...