International Journal of Systematic and Evolutionary Microbiology This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

 Methylomarinovum tepidoasis sp. nov., a moderately thermophilic methanotroph of the family Methylothermaceae isolated from a deep-sea hydrothermal field
Int J Syst Evol Microbiol. 2024 Mar;74(3):006288. doi: 10.1099/ijsem.0.006288.ABSTRACTA novel aerobic methanotrophic bacterium, designated as strain IN45T, was isolated from in situ colonisation systems deployed at the Iheya North deep-sea hydrothermal field in the mid-Okinawa Trough. IN45T was a moderately thermophilic obligate methanotroph that grew only on methane or methanol at temperatures between 25 and 56 °C (optimum 45-50 °C). It was an oval-shaped, Gram-reaction-negative, motile bacterium with a single polar flagellum and an intracytoplasmic membrane system. It required 1.5-4.0 % (w/v) NaCl (optimum 2-3 %) for g...
Source: International Journal of Systematic and Evolutionary Microbiology - March 13, 2024 Category: Microbiology Authors: Hisako Hirayama Yoshihiro Takaki Mariko Abe Masayuki Miyazaki Katsuyuki Uematsu Yohei Matsui Ken Takai Source Type: research

 Methylomarinovum tepidoasis sp. nov., a moderately thermophilic methanotroph of the family Methylothermaceae isolated from a deep-sea hydrothermal field
Int J Syst Evol Microbiol. 2024 Mar;74(3). doi: 10.1099/ijsem.0.006288.ABSTRACTA novel aerobic methanotrophic bacterium, designated as strain IN45T, was isolated from in situ colonisation systems deployed at the Iheya North deep-sea hydrothermal field in the mid-Okinawa Trough. IN45T was a moderately thermophilic obligate methanotroph that grew only on methane or methanol at temperatures between 25 and 56 °C (optimum 45-50 °C). It was an oval-shaped, Gram-reaction-negative, motile bacterium with a single polar flagellum and an intracytoplasmic membrane system. It required 1.5-4.0 % (w/v) NaCl (optimum 2-3 %) for growth. ...
Source: International Journal of Systematic and Evolutionary Microbiology - March 13, 2024 Category: Microbiology Authors: Hisako Hirayama Yoshihiro Takaki Mariko Abe Masayuki Miyazaki Katsuyuki Uematsu Yohei Matsui Ken Takai Source Type: research

Proposed minimal standards for description of new taxa of the class Halobacteria 
Int J Syst Evol Microbiol. 2024 Mar;74(3). doi: 10.1099/ijsem.0.006290.ABSTRACTHalophilic archaea of the class Halobacteria are the most salt-requiring prokaryotes within the domain Archaea. In 1997, minimal standards for the description of new taxa in the order Halobacteriales were proposed. From then on, the taxonomy of the class Halobacteria provides an excellent example of how changing concepts on prokaryote taxonomy and the development of new methods were implemented. The last decades have witnessed a rapid expansion of the number of described taxa within the class Halobacteria coinciding with the era of genome sequen...
Source: International Journal of Systematic and Evolutionary Microbiology - March 8, 2024 Category: Microbiology Authors: Heng-Lin Cui Jing Hou Mohammad Ali Amoozegar Mike L Dyall-Smith Rafael R de la Haba Hiroaki Minegishi Rafael Montalvo-Rodriguez Aharon Oren Cristina Sanchez-Porro Antonio Ventosa Russell H Vreeland Source Type: research

Clarification on the implementation of the Nagoya Protocol in France for the access and sharing of benefits arising from the utilization of microbial genetic resources
Int J Syst Evol Microbiol. 2024 Mar;74(3). doi: 10.1099/ijsem.0.006262.NO ABSTRACTPMID:38445716 | DOI:10.1099/ijsem.0.006262 (Source: International Journal of Systematic and Evolutionary Microbiology)
Source: International Journal of Systematic and Evolutionary Microbiology - March 6, 2024 Category: Microbiology Authors: Mariana L Ferrari Olivier Chesneau Dominique Clermont Praveen Rahi Michel-Yves Mistou Perrine Portier Fay Betsou Source Type: research

 Lacticaseibacillus pabuli sp. nov., isolated from fermented cattle feed
Int J Syst Evol Microbiol. 2024 Mar;74(3). doi: 10.1099/ijsem.0.006277.ABSTRACTStrain BSF-3MT is a Gram-stain-positive, non-flagellated, facultative anaerobic and rod-shaped bacterium that was isolated from fermented feed collected at a cattle farm in the Daejeon region of the Republic of Korea. It was studied using polyphasic taxonomic methods. Using 16S rRNA gene sequences and the resulting phylogenetic tree, the strain was primarily identified as a member of the genus Lacticaseibacillus. Strain BSF-3MT contained a chromosome of 2.5 Mbp and a plasmid of 33.4 kbp. The G+C content of genomic DNA was 51.3 mol%. Strain BSF-3...
Source: International Journal of Systematic and Evolutionary Microbiology - March 6, 2024 Category: Microbiology Authors: Hyorim Choi Yiseul Kim Seunghwan Kim Soon-Wo Kwon Daseul Lee Byeong-Hak Han Seung-Beom Hong Hanako Naito Tomomi Yamada Moriyuki Hamada Jun Heo Source Type: research