Species belonging to section are characterised by radiate or short columnar, fawn coloured, uniseriate conidial heads. The morphology of the taxa in this section is very similar and isolates assigned to these species are frequently misidentified. In this study, a polyphasic approach was applied using morphological characters, extrolite data, temperature profiles and partial , and sequences to examine the relationships within this section. Based on this taxonomic approach the section is resolved in ten species including six new species: , , , , and . A dichotomous key for the identification is provided.
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http://dx.doi.org/10.1016/j.simyco.2016.11.001 | DOI Listing |
Int J Syst Evol Microbiol
January 2025
Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.
A Gram-stain-positive, facultatively anaerobic, rod-shaped strain, designated SPB1-3, was isolated from tree bark. This strain exhibited heterofermentative production of dl-lactic acid from glucose. Optimal growth was observed at 25-40 °C, pH 4.
View Article and Find Full Text PDFJ Microbiol Biotechnol
December 2024
Department of Biological Sciences and Biotechnology, Hannam University, Daejeon 34430, Republic of Korea.
A Gram-stain-negative, facultative anaerobic rods, designated as strain 219JJ12-13, was isolated from a marine sponge, , in Jeju-do, Republic of Korea. The cells displayed catalase and oxidase activity and were non-motile. Strain 219JJ12-13 grew at 10-37°C (optimum, 25-30°C), pH 6.
View Article and Find Full Text PDFInt J Syst Evol Microbiol
January 2025
Department of Research and Innovation, MATIS, Reykjavk, Iceland.
A novel bacterium, designated 19SA41, was isolated from the air of the Icelandic volcanic island Surtsey. Cells of strain 19SA41 are Gram-stain-negative, strictly aerobic, non-motile rods and form pale yellow-pigmented colonies. The strain grows at 4-30 °C (optimum, 22 °C), at pH 6-10 (optimum, pH 7.
View Article and Find Full Text PDFInt J Syst Evol Microbiol
January 2025
Guangdong Provincial Key Laboratory of Marine Biology, Shantou University, Shantou 515063, PR China.
Marine biofilms were newly revealed as a bank of hidden microbial diversity and functional potential. In this study, a Gram-stain-negative, aerobic, oval and non-motile bacterium, designated LMIT008, was isolated from the biofilm of concrete breakwater structures located in the coastal area of Shantou, PR China. Strain LMIT008 was found to grow at salinities of 1-7% NaCl, at pH 5-8 and at temperatures 10-40 °C.
View Article and Find Full Text PDFFungal Biol
February 2025
Federal University of Recôncavo da Bahia, Evolutionary Biology laboratory, Cruz das Almas, 44380-000, Bahia, Brazil. Electronic address:
During a survey of the genus Trichoderma in the Brazilian ecosystem Restinga, 22 strains related to Trichoderma spirale were found on the basis of identities of tef1, the molecular marker used to discriminate species of this genus. Trichoderma spirale was described in 1991 and since then four species related to it were described and later on added to the clade Spirale. Searches for tef1 sequences assigned to T.
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