Article
Microbiology
Lin Xu, Jun-Jie Ying, Yuan-Chun Fang, Ran Zhang, Jia Hua, Min Wu, Bing-Nan Han, Cong Sun
Summary: Three strains of Halomonas were isolated from stems of Populus euphratica and characterized by their unique biological features and genomic composition. Based on phenotypic, chemotaxonomic, phylogenetic and genomic analyses, these strains represent a novel species within the genus Halomonas.
ARCHIVES OF MICROBIOLOGY
(2022)
Article
Microbiology
Imen Nouioui, Faten Ghodhbane-Gtari, Marlen Jando, Hans-Peter Klenk, Maher Gtari
Summary: A nitrogen-fixing actinobacterium strain (Cc1.17(T)) isolated from a root nodule of Colletia cruciata was characterized and identified as a new species in the genus Frankia, named Frankia colletiae sp. nov. This strain showed significant differences in genetic and phenotypic characteristics compared to other validly named Frankia species.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2023)
Article
Microbiology
Moriyuki Hamada, Narumi Enomoto, Tomonari Yamashita, Masahiro Shimojima, Daiki Tanno, Noboru Ohana, Masahiro Toyokawa, Hiroki Takahashi, Takashi Yaguchi
Summary: Two novel actinobacteria were isolated from clinical specimens in Japan and their taxonomic positions were determined using various methods. The findings showed that these bacteria were closely related to members of the genus Nocardia, but had some phenotypic differences, indicating that they represent a new species within the genus Nocardia, named Nocardia sputorum sp. nov.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2023)
Article
Biotechnology & Applied Microbiology
Ming-Sheng Chen, Xiao-Hui Chen, Xiao-Rui Yan, Fei-Na Li, Li Tuo
Summary: Two novel bacterial strains belonging to the genus Phycicoccus were isolated from the bark of Sonneratia apetala in Maowei sea Mangrove Nature Reserve. Through polyphasic and phylogenetic analysis, they were identified as a new species named Phycicoccus mangrovi sp. nov.
SYSTEMATIC AND APPLIED MICROBIOLOGY
(2021)
Article
Microbiology
Moriyuki Hamada, Satomi Saitou, Narumi Enomoto, Keiko Nanri, Kohei Hidaka, Takamasa Miura, Tomohiko Tamura
Summary: A novel actinobacterium, named HIs16- 36(T), was isolated from the rhizosphere of a mangrove on Ishigaki Island, Okinawa, Japan. Phylogenetic analysis revealed that HIs16- 36(T) was closely related to the genus Arthrobacter. However, differences in phenotypic characteristics and genetic analysis indicate that HIs16- 36T should be distinguished as a novel species of the genus Arthrobacter, named Arthrobacter mangrovi.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2023)
Article
Microbiology
Xiujun Sun, Junwei Zhao, Xianxian Luo, Wenyu Hou, Wensheng Xiang, Jia Song, Xiangjing Wang
Summary: Strain NEAU-D13(T) is a novel actinobacterium isolated from soil in Inner Mongolia, belonging to the genus Lentzea. Its unique morphological and chemotaxonomic characteristics distinguish it from closely related strains.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2021)
Article
Microbiology
Chaolan Liu, Yidong Guo, Li Li, Jianghua Li, Limei Wang, Jiafu Lin, Xinrong Wang, Yiwen Chu
Summary: A novel actinobacterium, strain H8750(T), was isolated and studied, showing distinct morphological and genetic characteristics. It was closely related to Acrocarpospora macrocephala, Acrocarpospora pleiomorpha, and Acrocarpospora phusangensis, but formed a distinct species. Strain H8750(T) was identified as a new species, Acrocarpospora catenulata sp. nov.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2022)
Article
Microbiology
Supattra Muangham, Kannika Duangmal
Summary: A novel actinomycete, designated as Pseudonocardia terrae sp. nov., was isolated from rhizosphere soil of Oryza sativa L. collected from Thailand. The strain showed distinct phenotypic, genotypic, phylogenetic, and chemotaxonomic characteristics compared to other members of the genus Pseudonocardia.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2022)
Article
Infectious Diseases
Trinset Weeraphan, Khomsan Supong, Paranee Sripreechasak, Rumpa Jutakanoke, Supalerk Kowinthanaphat, Somboon Tanasupawat, Pattama Pittayakhajonwut, Wongsakorn Phongsopitanun
Summary: A novel strain of Streptomyces, named Streptomyces rugosispiralis sp. nov., was isolated from soil samples collected from a peat swamp forest in Thailand. The strain was found to produce six compounds, which showed various biological activities including cytotoxicity against certain cell lines. This study highlights the potential of peat swamp forest soil as a source of novel actinomycetes with bioactive natural products.
Article
Microbiology
Xiao Li, Lida Zhang, Fuyan Huang, Junwei Zhao, Han Wang, Yanjie Jiao, Lulu Qian, Xiangjing Wang, Wensheng Xiang
Summary: NEAU-LLCT strain, isolated from cow dung in Northeast China, represents a novel species named Microbacterium helvum sp. The strain shows distinct characteristics from closely related strains in terms of growth conditions, gene sequences, and biochemical properties. This conclusion was supported by DNA-DNA hybridization and phenotypic analysis.
ARCHIVES OF MICROBIOLOGY
(2021)
Article
Microbiology
Ya Zhang, Yuan Gao, Jiaqi Yao, Lingxiao Liu, Zhouai Ma, Cheng Liang Cao, Rongpeng Li, Jihong Jiang, Jinjuan Liu
Summary: Strain KLBMP 9083(T), isolated from weathered soils in Anshun, China, was characterized as a novel Actinobacterium. Phylogenetic analysis indicated its closest relative was strain Antribacter gilvus CGMCC 1.13856(T). The strain possessed unique peptidoglycan hydrolysates, polar lipids, menaquinones, and fatty acids. Based on morphological, chemotaxonomic and phylogenetic characteristics, it was proposed as a new species named Antribacter soli sp. nov. The strain KLBMP 9083(T) was designated as the type strain.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2023)
Article
Microbiology
Junjie Xie, Hongyan Zhang, Xia Xu, Shiyong Li, Mingguo Jiang, Yi Jiang, Naikun Shen
Summary: A novel strain of Gram-stain-positive actinobacterium, named Streptomyces beihaiensis sp. nov., was isolated from shrimp pond soil in Tieshangang Saltern, Beihai, PR China. The strain displayed distinct morphological, chemotaxonomic, and phylogenetic characteristics, indicating its classification in the genus Streptomyces. Genomic analysis suggested that strain GXMU- J5(T) has the ability to degrade chitin. The type strain is GXMU- J5(T) (=MCCC 1K08064(T)=JCM 35629(T)).
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2023)
Article
Microbiology
Stanislava Kralova, Megan Sandoval-Powers, Dorelle Fawwal, Kristin F. Degnes, Anna Sofia Lewin, Geir Klinkenberg, Giang-Son Nguyen, Mark R. Liles, Alexander Wentzel
Summary: This study described a novel species of the genus Streptomyces, strain P38-E01(T), isolated from sediments of the Trondheim fjord in Norway. The strain exhibited unique genomic and phenotypic characteristics and was found to produce antifungal compounds, inhibiting the growth of pathogenic yeast and various Gram-positive bacterial pathogens. The polyphasic taxonomic approach utilized identified this isolate as a distinct species, Streptomyces tardus sp. nov., with potential for diverse secondary metabolite production.
FRONTIERS IN MICROBIOLOGY
(2021)
Article
Microbiology
Xiao-Hui Chen, Fei Li, Fei-Na Li, Ming-Sheng Chen, Xiao-Rui Yan, Zi-Bang He, Shun-Lian Li, You-Lang Wu, Li Tuo
Summary: A novel species Nocardioides acrostichi sp. nov. was isolated from the leaf surface of Acrostichum aureum in Fangchenggang, Guangxi Zhuang Autonomous Region, China. Through comparative analysis of 16S rRNA gene sequences, phylogenetic analysis and chemotaxonomic characteristics, it was determined that strain CBS4Y-1(T) belongs to the genus Nocardioides.
ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
(2021)
Article
Microbiology
Chollachai Klaysubun, Nantana Srisuk, Kannika Duangmal
Summary: A polyphasic approach was used to describe strain RB6PN25T, a newly identified actinobacterium isolated from peat swamp forest soil. It was named Streptomyces humicola sp. nov. based on its distinct characteristics observed through phenotypic, chemotaxonomic, genotypic, and phylogenetic analyses.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2022)