Aspergillus oryzae, Penicillium citrinum and Rhizopus stolonifer isolated from Taif soil, Saudi Arabia could survive in a liquid medium containing up to 500 !lglml Zn. Aspergillus oryzae and Penicillium citrinum were more tolerant to zinc toxicity than Rhizopus stolonifer. The resistance and accumulation of zinc in the tested fungi were discussed according to tolerance index and zinc uptake in ...

Bracken, Pocker & Raistrick (1954) described the isolation of two nitrogen-containing products from different cultures of Penicillium cyclopium Westling. One of these, previously isolated from Penicillium viridicatum Westling by Cunningham & Freeman (1953) and named viridicatin, C15H11NO2, was shown to be 2,3-dihydroxy-4phenylquinoline or its keto-tautomer (I), by degradative methods and unequi...

The genus Penicillium belongs to the phylum Ascomycota and includes a variety of fungal species important for food and drug production. We report the draft genome sequence of Penicillium brasilianum MG11. This strain was isolated from soil, and it was reported to produce different secondary metabolites.

Penicillium species cause postharvest decay, commonly known as blue mold, in pome fruits, such as apples and pears. To devise novel strategies to prevent and reduce economic losses during storage, the genome sequence of Penicillium solitum RS1 is reported here for the first time.

Infectious peritonitis is a common complication of continuous ambulatory peritoneal dialysis (CAPD). Polymicrobial peritonitis accounts for about 8% of the peritonitis episodes and involves fungi in 9% to 33% of cases. We report the known first case of polymicrobial peritonitis in which Penicillium sp. was one of the organisms cultured and the ninth case of Penicillium peritonitis in CAPD.

We report a case of necrotizing pneumonia due to Penicillium chrysogenum in a 57-year-old woman operated on for lung cancer. The residual right lower pulmonary lobe was infiltrated by Penicillium chrysogenum. The patient underwent a second pulmonary right lobectomy and was successfully treated with oral itraconazole. To our knowledge, this is the first case of pneumonia due to P. chrysogenum.

The clavine alkaloids produced by the fungi of the Aspergillaceae and Arthrodermatacea families differ from the ergot alkaloids produced by Claviceps and Neotyphodium. The clavine alkaloids lack the extensive peptide chain modifications that occur in lysergic acid derived ergot alkaloids. Both clavine and ergot alkaloids arise from the condensation of tryptophan and dimethylallylpyrophosphate b...

Penicillium solitum is one of the most prevalent species causing postharvest decay of pomaceous fruits during storage. Here, we report the draft genome of P. solitum strain NJ1, received as a transfer of a strain originally identified as P. griseofulvum by classical means.

The stability of taxonomy within Penicillium is reviewed with respect to mycotoxin production. Identification remains difficult despite the availability of modern methods. Proficiency testing is rare and conventional identifications do not inform reliably as to whether mycotoxins were detected/produced. A solution which consists of identifying a Penicillium strain as terverticillate and then un...