steckii 122389 IBT 19353 = IFO 6024; unrecorded source P steckii

see more steckii 122389 IBT 19353 = IFO 6024; unrecorded source P. steckii 122388 IBT 14691 = NRRL 6336; baled coastal grass hay, Bermuda P. steckii 122418 IBT 6452; Cynara scolymus (Artichoke), Egypt P. steckii 122417 IBT 20952; Ascidie (tunicate, urochordata), sand bottoms with corals, surface water 23°C, dept 2–3 m at Cabruta, Mochima Bay, Venezuela P. tropicoides 122410 Type; soil of rainforest, near Hua-Hin, Thailand P. tropicoides 122436 Soil of rainforest, near Hua-Hin, Thailand P. tropicum 112584 Ex-type; soil between Coffea arabica, Karnataka, India DNA isolation, amplification and analysis The strains were grown on Malt Extract agar (MEA, Oxoid) for 4–7 days

at 25°C. Genomic ERK inhibitor DNA was isolated using the Ultraclean™ Microbial DNA Isolation Kit (MoBio, Solana Beach, U.S.A.) according the manufacturer’s instructions. Fragments, containing the ITS regions, a part of the β-tubulin or calmodulin gene, were amplified and subsequently sequenced according the procedure previously described (Houbraken et al. 2007). The alignments and analyses were preformed as described by Samson et al. (2009), with one modification: to prevent saturation of the computer’s memory, the maximum number of saved trees for the ITS dataset was set https://www.selleckchem.com/products/ly3039478.html to 5,000. Penicillium corylophilum CBS 330.79, was used as an outgroup in all analyses. Additional sequences of P. sumatrense, P. manginii, P. decaturense, P. chrzaszcii,

P. waksmanii, P. westlingii, P. miczynskii, P. paxilli, P. roseopurpureum, Penicillium shearii and P. anatolicum were added to the ITS dataset to determine the phylogenetic relation with P. citrinum. The newly derived sequences used in this study were deposited in GenBank under accession numbers GU944519-GU944644, the alignments in TreeBASE (www.​treebase.​org/​treebase-web/​home.​html), and Leukocyte receptor tyrosine kinase taxonomic novelties in MycoBank (www.​MycoBank.​org; Crous et al. 2004). Morphology and physiology The strains were inoculated in a three point position on Czapek yeast autolysate agar (CYA), malt extract Agar (MEA), creatine agar (CREA) and yeast extract sucrose agar (YES). Growth characteristics were measured and determined after an incubation period of 7 days at

25°C in darkness. Light microscopes (Olympus BH2 and Zeiss Axiokop two Plus) were used for microscopic examination and a set 25 micromorphological dimensions was obtained for each characteristic. Ripening of the cleistothecia was checked for up to 3 months. Colours of cleistothecia were determined on Oatmeal agar (OAT) after seven and 14 days of incubation at 25°C. Temperature-growth data was studied on CYA plates, which were inoculated in a three-point position and incubated at 12°C, 15°C, 18°C, 21°C, 24°C, 27°C, 30°C, 36°C, 37°C and 40°C. The colony diameters were recorded after 7 days of incubation in darkness. Extrolites Culture extracts were made from the agar media CYA and YES according the method described by Smedsgaard (1997).

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