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International Journal of Systematic and Evolutionary Microbiology

The International Journal of Systematic and Evolutionary Microbiology is a peer-reviewed scientific journal that focuses on the classification, taxonomy, and evolutionary relationships of microorganisms. It publishes research articles, reviews, and notes related to the systematic and evolutionary aspects of bacteria, archaea, fungi, and other microorganisms. The journal serves as a platform for microbiologists and researchers to contribute to the understanding of microbial diversity, phylogeny, and evolution.

Details
Abbr. Int J Syst Evol Microbiol
Start 2000
End Continuing
Frequency Monthly, 2006-
p-ISSN 1466-5026
e-ISSN 1466-5034
Country United Kingdom
Language English
Specialty Microbiology
Metrics
h-index / Ranks: 754 196
SJR / Ranks: 4131 952
CiteScore / Ranks: 5824 4.50
JIF / Ranks: 3791 2.8
Recent Articles
1.
Nouioui I, Derr E, Zimmermann A, Jando M, Potter G, Kirstein S, et al.
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40085491
strains DSM 116494 and DSM 116496 were isolated from sediment samples of the River Oker in Braunschweig, Germany, and subjected to a polyphasic taxonomic study and genome mining for specialized...
2.
Okuhama S, Takahashi H, Nakayama Y, Endo A
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40085487
CU 3-7 (=JCM 19861=KACC 17904) was identified as a novel species primarily through phylogenetic analyses of the 16S rRNA gene, heat shock protein 60 () and sequences, and DNA-DNA hybridization...
3.
Shelomi M
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40085484
A previous investigation of symbiotic yeasts associated with the stag beetle isolated strains of the genus from the cocoon walls, larval midgut, larval hindgut and larval tunnels. Phylogenetic analysis of...
4.
Jayan J, Dong K, Srinivasan S, Lee S
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40072908
A novel bacterial strain, MJW-29, was isolated from tidal flat sediment in Gochang, Republic of Korea. The isolate is Gram-stain-negative, facultatively anaerobic, gliding motile and short rods. The strain MJW-29...
5.
Chavez-Ramirez B, Morales-Ruiz L, Larios-Serrato V, Chavez-Esquivel G, Cortes-Avalos D, Ibarra J, et al.
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40072907
Several and strains from the north of Mexico were isolated during the description of strains. , and were later described as novel species. Next, the Genomic Encyclopedia of Bacteria and...
6.
Kilian M, Slotved H, Fuursted K, DMello A, Tettelin H
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40067351
The commensal species and are genetically diverse to a degree that challenges traditional definitions of species. This causes automatic identification based on DNA sequences or cellular extract profiles problematic. Based...
7.
Yao L, Rao M, Xie C, Gao P, Zhang S, Liu G, et al.
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40067349
Two facultatively aerobic, Gram-stain-positive, rod-shaped, endospore-forming, endophytic bacteria, designated SGZ-1009 and SGZ-1014, were isolated from the plant sp. Strain SGZ-1009 grew at 5-50 °C, pH 4.5-11.0 and tolerated up to...
8.
Segawa T, Nakajima Y, Yamamoto K, Kishima S, Itou T
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40067348
sp. (OM1, OM4 and OM7) novel strains were isolated from the gastric fluid of a spotted dolphin (). These strains were phenotypically and genotypically characterized, and compared with known species...
9.
Sun R, Dong W, Zeng J, Wei H, Xu L, Sun J
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40063669
Two bacteria, designated strain M1R2S20 and RD2P27, were isolated from rhizosphere soil and a root of in Baotou, Inner Mongolia, China. Phylogenetic analyses based on the 16S rRNA gene sequences...
10.
Vazquez-Boland J, Val-Calvo J, Duquesne F, Decorosi F, Viti C, Petry S, et al.
Int J Syst Evol Microbiol . 2025 Mar; 75(3). PMID: 40063668
We present the description of the new species, , found during phylogenomic investigations of a global collection of strains identified as () . Strain PAM 2766 was isolated from horse-breeding...