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.

Corrigendum: Solibacillus palustris sp. nov., isolated from wetland soil of ecology park
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006356.NO ABSTRACTPMID:38656262 | DOI:10.1099/ijsem.0.006356 (Source: International Journal of Systematic and Evolutionary Microbiology)
Source: International Journal of Systematic and Evolutionary Microbiology - April 24, 2024 Category: Microbiology Authors: Jung-Hun Jo Soon-Youl Lee Lee Moon-Soo Rhee Kang-Hyun Lee Se-Yoon Chun Wan-Taek Im Source Type: research

 Paucibacter sediminis sp. nov., isolated from sediment in a freshwater pond
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006312.ABSTRACTA Gram-stain-negative, aerobic, oxidase-positive, weakly catalase-positive, motile by means of a single polar flagellum, rod-shaped bacterium designated as strain S2-9T was isolated from sediment sampled in Wiyang pond, Republic of Korea. Growth of this strain was observed at 10-40 °C (optimum, 35 °C) and pH 5.5-9.5 (optimum, pH 7.0-8.0) and in the presence of 0-0.5 % NaCl in Reasoner's 2A broth. The major fatty acids (>10 %) of strain S2-9T were C16 : 0 and summed feature 3 (comprising a mixture of C16 : 1 ω7c and/or C16 : 1 ω6c). Ubiq...
Source: International Journal of Systematic and Evolutionary Microbiology - April 24, 2024 Category: Microbiology Authors: Ji Young Jung Mi Hwa Lee Young Ho Nam Hye-Kyeong Kang Ju Hyung Jeon Jun Sung Kim Eui Jin Kim Source Type: research

Terrirubrum flagellatum gen. nov., sp. nov. of Terrirubraceae fam. nov. and Lichenibacterium dinghuense sp. nov. from forest soil and proposal of Rhodoblastaceae fam. nov
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006348.ABSTRACTTwo Gram-negative, aerobic, rod-shaped bacterial strains, 7MK25T and 6Y81T, were isolated from forest soil of Dinghushan Biosphere Reserve, Guangdong Province, PR China. Based on the results of 16S rRNA gene sequence analysis, strain 7MK25T showed the highest similarity (93.6 %) to Methyloferula stellata AR4T, followed by Bosea thiooxidans DSM 9653T (93.3 %). Strain 6Y81T had the highest similarity of 97.9 % to Lichenibacterium minor RmlP026T, followed by Lichenibacterium ramalinae RmlP001T (97.2 %). Phylogenomic analysis using the UBCG and Phyl...
Source: International Journal of Systematic and Evolutionary Microbiology - April 23, 2024 Category: Microbiology Authors: Xiu-Yin Guo Qiu-Mei Zhang Jia-Cheng Fu Li-Hong Qiu Source Type: research

Apirhabdus apintestini gen. nov., sp. nov., a member of a novel genus of the family Enterobacteriaceae , isolated from the gut of the western honey bee Apis mellifera 
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006346.ABSTRACTA Gram-negative, motile, rod-shaped bacterial strain, CA-0114T, was isolated from the midgut of a western honey bee, Apis mellifera. The isolate exhibited ≤96.43 % 16S rRNA gene sequence identity (1540 bp) to members of the families Enterobacteriaceae and Erwiniaceae. Phylogenetic trees based on genome blast distance phylogeny and concatenated protein sequences encoded by conserved genes atpD, fusA, gyrB, infB, leuS, pyrG and rpoB separated the isolate from other genera forming a distinct lineage in the Enterobacteriaceae. In both trees, the c...
Source: International Journal of Systematic and Evolutionary Microbiology - April 23, 2024 Category: Microbiology Authors: Matthew W Quinn Brendan A Daisley Sarah J Vancuren Amira Bouchema Elina Ni ño Gregor Reid Graham J Thompson Emma Allen-Vercoe Source Type: research

 Streptomyces profundus sp. nov., a novel marine actinobacterium isolated from deep-sea sediment of Madeira Archipelago, Portugal
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006341.ABSTRACTA novel strain, MA3_2.13T, was isolated from deep-sea sediment of Madeira Archipelago, Portugal, and characterized using a polyphasic approach. This strain produced dark brown soluble pigments, bronwish black substrate mycelia and an aerial mycelium with yellowish white spores, when grown on GYM 50SW agar. The main respiratory quinones were MK-10(H4), MK-10(H6) and MK-10(H8). Diphosphatidylglycerol, phosphatidylethanolamine, three unidentified phospholipids and two glycophospholipids were identified as the main phospholipids. The major cellular ...
Source: International Journal of Systematic and Evolutionary Microbiology - April 19, 2024 Category: Microbiology Authors: In ês Ribeiro Sofia Correia Martina Bl ümel Pedro Albuquerque Stanislav N Gorb Marta V Mendes Deniz Tasdemir Ana P Mucha Maria F Carvalho Source Type: research

Corrigendum: Chitinimonas prasina sp. nov., isolated from lake water
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006352.NO ABSTRACTPMID:38639744 | DOI:10.1099/ijsem.0.006352 (Source: International Journal of Systematic and Evolutionary Microbiology)
Source: International Journal of Systematic and Evolutionary Microbiology - April 19, 2024 Category: Microbiology Authors: Yi Li Hong Zhu Qiliang Lai Xueqian Lei Zhangran Chen Huajun Zhang Yun Tian Wei Zheng Tianling Zheng Source Type: research

Molecular phylogeny and morphology of Sporodiniella sinensis sp. nov. ( Syzygitaceae , Mucorales ), an invertebrate-associated species from Yunnan, China
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006315.ABSTRACTDuring investigations of invertebrate-associated fungi in Yunnan Province of China, a new species, Sporodiniella sinensis sp. nov., was collected. Morphologically, S. sinensis is similar to Sporodiniella umbellata; however, it is distinguished from S. umbellata by its greater number of sporangiophore branches, longer sporangiophores, larger sporangiospores, and columellae. The novel species exhibits similarities of 91.62 % for internal transcribed spacer (ITS), 98.66-99.10 % for ribosomal small subunit (nrSSU), and 96.36-98.22 % for ribosomal la...
Source: International Journal of Systematic and Evolutionary Microbiology - April 19, 2024 Category: Microbiology Authors: Qi Fan Zhu-Yu Cheng Liu-Yi Xie Mei Tang Zhu-Liang Yang Pei-Hong Shen Yuan-Bing Wang Source Type: research

 Peiella sedimenti gen. nov., sp. nov., a novel taxon within the family Caulobacteraceae isolated from sediment of a river
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006344.ABSTRACTA Gram-stain-negative bacterium, designated XZ-24T, was isolated from sediment of a river in Mianyang city, Sichuan province, PR China. Cells (1.0-2.0 µm long and 0.4-0.5 µm in width) were strictly aerobic, non-spore-forming, rod shaped, prosthecate and motile by means of a polar flagellum. Growth occurred at 10-37 °C (optimum, 30 °C), at pH 5.0-9.0 (optimum pH 7.0) and with 0-3.0 % (w/v) NaCl (optimum 1.0 % NaCl). The results of phylogenetic analysis based on genomes and 16S rRNA gene sequences indicated that XZ-24T formed a distinct phylet...
Source: International Journal of Systematic and Evolutionary Microbiology - April 18, 2024 Category: Microbiology Authors: Ningning Wu Yan Wu Le Liu Qi Zhang Yu Lv Ye Yuan Jian He Qirong Shen Source Type: research

Methanooceanicella nereidis gen. nov., sp. nov., the first oceanic Methanocellaceae methanogen, isolated from potential methane hydrate bearing area offshore southwestern Taiwan
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006322.ABSTRACTA novel mesophilic, hydrogenotrophic methanogen, strain CWC-04T, was obtained from a sediment sample extracted from a gravity core retrieved at station 22 within the KP-9 area off the southwestern coast of Taiwan during the ORIII-1368 cruise in 2009. Cells of strain CWC-04T were rod-shaped, 1.4-2.9 µm long by 0.5-0.6 µm wide, and occurred singly. Strain CWC-04Tutilized formate, H2/CO2, 2-propanol/CO2 or 2-butanol/CO2 as catabolic substrates. The optimal growth conditions were 42 °C, 0.17 M NaCl and pH 5.35. The genomic DNA G+C content calcula...
Source: International Journal of Systematic and Evolutionary Microbiology - April 18, 2024 Category: Microbiology Authors: Wei-Ling Zhang Mei-Chin Lai Saulwood Lin Wen-Chieh Chen Yu-Chen Deng Shu-Jung Lai Sue-Yao Wu Chuan-Chuan Hung Jiun-Yan Ding Sheng-Chung Chen Source Type: research

 Falsiroseomonas oryziterrae sp. nov., and Falsiroseomonas oryzae sp. nov., isolated from rice paddy soil
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006349.ABSTRACTThree Gram-stain-negative, aerobic, non-motile and coccobacilli-shaped bacterial strains, designated as NPKOSM-4T, NPKOSM-8 and MO-31T, were isolated from rice paddy soil. They had 96.5-100 % 16S rRNA gene sequence similarity to each other, and strains NPKOSM-4T and NPKOSM-8 showed 100 % 16S rRNA gene sequence similarity, confirming that they were the same species. Comparative analysis of 16S rRNA genes with closely related type strains showed that three isolates were most closely related to Falsiroseomonas terricola EM0302T (96.1-97.8 %), Falsi...
Source: International Journal of Systematic and Evolutionary Microbiology - April 18, 2024 Category: Microbiology Authors: Hyo-Jin Lee Kyung-Sook Whang Source Type: research

 Sphingobium cyanobacteriorum sp. nov., isolated from fresh water
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006339.ABSTRACTA novel Gram-stain-negative, yellow-pigmented, short rod-shaped bacterial strain, HBC34T, was isolated from a freshwater sample collected from Daechung Reservoir, Republic of Korea. The results of 16S rRNA gene sequence analysis indicated that HBC34T was affiliated with the genus Sphingobium and shared the highest sequence similarity to the type strains of Sphingobium vermicomposti (98.01 %), Sphingobium psychrophilum (97.87 %) and Sphingobium rhizovicinum (97.59 %). The average nucleotide identity (ANI) and digital DNA-DNA hybridisation (dDDH) ...
Source: International Journal of Systematic and Evolutionary Microbiology - April 17, 2024 Category: Microbiology Authors: Ve Van Le So-Ra Ko Min-Seong Kim Mingyeong Kang Seonah Jeong Chi-Yong Ahn Source Type: research

Arcicella gelida sp. nov. and Arcicella lustrica sp. nov., isolated from streams in China and re-examining the taxonomic status of all the genera within the families Spirosomataceae and Cytophagaceae 
Int J Syst Evol Microbiol. 2024 Apr;74(4). doi: 10.1099/ijsem.0.006345.ABSTRACTThree Gram-stain-negative, aerobic, rod-shaped, non-motile strains (DC2WT, DC25WT, and LKC2W) were isolated from streams in China. Comparisons based on the 16S rRNA gene sequences showed that these three strains share 16S rRNA gene sequence similarity values over 97.0 % with the species of genus Arcicella. There was confusion due to the fact that all species of genera Flectobacillus, Aquirufa, and Sandaracinomonas show 16S rRNA gene sequence similarity of over 90.0 % to the above three strains, but the genus Flectobacillus belongs to the family ...
Source: International Journal of Systematic and Evolutionary Microbiology - April 17, 2024 Category: Microbiology Authors: Huibin Lu Li Chen Linpei Huang Source Type: research