Results 121 to 130 of about 23,232,388 (206)

Genetic Structure Along Temperature Gradient in a Recent Invader Cardamine hirsuta in Eastern Japan

Ecology and Evolution, Volume 16, Issue 10, October 2026.
Cardamine hirsuta has rapidly expanded across a broad climatic gradient in eastern Japan despite its recent introduction. By analyzing genetic structure and climatic associations, we identified multiple genetic clusters with distinct distribution patterns and environmental associations, as well as admixture among clusters in overlapping regions.
Bo O. Zhang, Yiheng Shen, Hiroshi Ozaki, Naofumi Yoshida, Shin‐Ichi Morinaga, Onno Muller, Kouki Hikosaka   +6 more
wiley   +1 more source

Emergence of a Novel, Phenotypically Difficult‐to‐Detect Vancomycin‐Resistant Enterococcus faecium Clone (ST117/CT7799)

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
A newly emerged vanB‐VREfm clone (ST117/CT7799) causes an ongoing outbreak in southeastern Austria. The cluster is highly homogenous, even for isolates sampled months apart. Resistance is easily missed via disk diffusion, gradient tests, and microdilution. VITEK 2 testing reliably detects vancomycin‐resistance.
Patrick Forstner, Christine Uitz, Johanna Dabernig‐Heinz, Gabriel E. Wagner, Jennifer Bender, Martin Fischer, David Siebenhofer, Guido Werner, Tobias Busche, Levin Joe Klages, Christian Rückert‐Reed, Ivo Steinmetz, Karl Dichtl   +12 more
wiley   +1 more source

Multi-locus sequence type analysis of Shigellas pp. isolates from Tehran, Iran

Iranian Journal of Microbiology, 2016
Background and Objectives: Strains of Shigella spp. can cause shigellosis, or bacillary dysentery.that is a public health problem worldwide. The aim of this study was to describe the population structure and genetic relatedness of multidrug resistant S ...
Shadi Shahsavan, Maliheh Nobakht, Abdolaziz Rastegar-Lari, Parviz Owlia, Bita Bakhshi   +4 more
doaj  

Comparative Genomic Analysis of Multidrug‐Resistant Escherichia coli Across Poultry–Human–Environmental Interfaces

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Whole‐genome sequencing analysis of Escherichia coli isolates from broiler, layer and sonali chickens in Bangladesh shown extensive antimicrobial resistance, diverse virulence factors, plasmid‐mediated resistance, and a highly open pangenome. Comparative genomic analyses demonstrated close genetic relationships with global strains, highlighting the One
Md. Rokibul Hasan Shanto, A. S. M. Ashab Uddin, Md. Shakil Mahmud Supto, Nabil Jahan Mahim, Md. Matiar Rahman Howlader, Syed Sayeem Uddin Ahmed, Md Bashir Uddin   +6 more
wiley   +1 more source

Genomic Detection of Multidrug‐Resistant H58 ST1 Salmonella Typhi in a South African Urban Waterway Reveals Epidemiological Links With Clinical Isolates

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Genomic analysis of four S. Typhi from a South African urban river uncovered two multidrug‐resistant H58 strains carrying qacEΔ1, revealing strong phylogenetic links to clinical isolates and underscoring urban rivers as potential transmission pathways. ABSTRACT Typhoid fever remains a major public health concern in South Africa.
Sanelisiwe Thinasonke Duze, Musa Marimani, Mrudula Patel   +2 more
wiley   +1 more source

'Candidatus Phytoplasma stylosanthis', a novel taxon with a diverse host range in Australia, characterised using multilocus sequence analysis of 16S rRNA, secA, tuf, and rp genes. [PDF]

Int J Syst Evol Microbiol, 2021
Rodrigues Jardim B, Kinoti WM, Tran-Nguyen LTT, Gambley C, Rodoni B, Constable FE.   +5 more
europepmc   +1 more source

Squills vs. Hyacinths – A revised genus delimitation in Hyacinthinae (Hyacintheae, Scilloideae, Asparagaceae) based on phylogenomics

TAXON, Volume 75, Issue 5, October 2026.
Abstract Scilla s.l. (Asparagaceae: Scilloideae) represents a notable Mediterranean geophyte radiation, yet genus delimitation in subtribe Hyacinthinae has long suffered from inconsistent and conflicting generic concepts. A limited set of informative morphological characters and recurrent shifts in circumscription have repeatedly hindered progress ...
Tim Böhnert, Shahin Zarre, Maria‐Anna Vasile, David A. Espinel‐Ortiz, Michael Neumann, Mario Martínez‐Azorín, Maximilian Weigend   +6 more
wiley   +1 more source

Integrated multiple sequence alignment [PDF]

, 2005
Sammeth M. Integrated multiple sequence alignment. Bielefeld (Germany): Bielefeld University; 2005.The thesis presents enhancements for automated and manual multiple sequence alignment: existing alignment algorithms are made more easily accessible and ...
Sammeth, Michael
core  

Multilocus Sequence Analysis for Typing Leptospira interrogans and Leptospira kirschneri

, 2010
International audienceFifty-three strains belonging to the pathogenic species Leptospira interrogans and Leptospira kirschneri were analyzed by multilocus sequence analysis. The species formed two distinct branches. In the L.
Leclercq, Roland, Fortier, Guillaume, Pronost, Stéphane, Léon, Albertine, Andre-Fontaine, Genevieve   +4 more
core   +1 more source

Genome Analysis of Corynebacterium ulcerans Isolates Chronologically Recovered From the Same Cat for Two Years: Circulation in a Cat Shelter

Microbiology and Immunology, Volume 70, Issue 10, Page 525-531, October 2026.
ABSTRACT Toxigenic Corynebacterium ulcerans, a zoonotic pathogen, was isolated repeatedly from a cat in an in‐house group in Japan. Although the cat was cured once by antibiotic treatment, clonal isolates of the original pathogenic strain were recovered repeatedly during a 2‐year course.
Ryoko Jikihara, Miyuki Kimura, Hyun Kim, Tsuyoshi Sekizuka, Masatomo Morita, Makoto Kuroda, Akihiko Yamamoto, Mitsutoshi Senoh, Masaaki Iwaki   +8 more
wiley   +1 more source