Results 81 to 90 of about 479,201 (254)

Population Genetic Structure of Listeria monocytogenes Strains as Determined by Pulsed-Field Gel Electrophoresis and Multilocus Sequence Typing

Applied and Environmental Microbiology, 2016
Listeria monocytogenes is a ubiquitous bacterium that may cause the foodborne illness listeriosis. Only a small amount of data about the population genetic structure of strains isolated from food is available. This study aimed to provide an accurate view
Clémentine Henri, B. Félix, L. Guillier, P. Leekitcharoenphon, D. Michelon, Jean-François Mariet, F. Aarestrup, M. Mistou, R. Hendriksen, S. Roussel   +9 more
semanticscholar   +1 more source

New insights into the putative XX/XY sex chromosomal system in blue‐eyed red‐fin pleco Hypostomus soniae (Siluriformes, Loricariidae)

Journal of Fish Biology, EarlyView.
Abstract Blue‐eyed red‐fin pleco Hypostomus soniae (family Loricariidae) presented a putative sex system XX/XY in early stage. Aiming to explore the inter‐populational karyotypic variation and proposed emergence of the XX/XY system, we studied 13 H. soniae individuals (6 males, 7 females) from the Tapajós River.
Luan Aércio Melo Maciel, Renata Coelho Rodrigues Noronha, Bruno Rafael Ribeiro de Almeida, Manoella Gemaque Cavalcante, Cleusa Yoshiko Nagamachi, Julio Cesar Pieczarka, Luís Reginaldo R. Rodrigues   +6 more
wiley   +1 more source

Molecular characterization and epidemiology of cefoxitin resistance among Enterobacteriaceae lacking inducible chromosomal ampC genes from hospitalized and non-hospitalized patients in Algeria: description of new sequence type in Klebsiella pneumoniae isolates

Brazilian Journal of Infectious Diseases, 2015
In this study, 922 consecutive non-duplicate clinical isolates of Enterobacteriaceae obtained from hospitalized and non-hospitalized patients at Bejaia, Algeria were analyzed for AmpC-type β-lactamases production.
Alima Gharout-Sait, Abdelaziz Touati, Thomas Guillard, Lucien Brasme, Christophe de Champs   +4 more
doaj   +1 more source

Defining a Core Genome Multilocus Sequence Typing Scheme for the Global Epidemiology of Vibrio parahaemolyticus

Journal of Clinical Microbiology, 2017
Vibrio parahaemolyticus is an important human foodborne pathogen whose transmission is associated with the consumption of contaminated seafood, with a growing number of infections reported over recent years worldwide.
N. González-Escalona, K. Jolley, E. Reed, J. Martínez-Urtaza   +3 more
semanticscholar   +1 more source

Revised phylogeny of the Inula complex group (Asteraceae: Inuleae) with a recircumscription of Carpesium and establishment of a new genus Cladocarpesium

Journal of Systematics and Evolution, EarlyView.
Cladocarpesium T. Deng & Qun Liu, gen. nov. (Separated from Carpesium) is established with Cladocarpesium abrotanoides (L.) T. Deng & Qun Liu designated as the type species. The new genus is morphologically distinct from Carpesium s.str. by its sympodial growth form (typically producing three branches), sessile capitula, and three‐seriate phyllaries ...
Qun Liu, Nan Lin, Dai‐Gui Zhang, Xian‐Han Huang, Yan‐Bo Li, Ying‐Ying Zheng, Umida Tojiboeva, Jian‐Wen Zhang, Tao Deng   +8 more
wiley   +1 more source

Cephalosporin-Resistant Neisseria gonorrhoeae Clone, China

Emerging Infectious Diseases, 2018
Cephalosporin-resistant Neisseria gonorrhoeae is a major public health concern. N. gonorrhoeae of multiantigen sequence type G1407 and multilocus sequence type 1901 is an internationally spreading cephalosporin-resistant clone.
Shao-Chun Chen, Yue-Ping Yin, Xiang-Sheng Chen   +2 more
doaj   +1 more source

Scat DNA Applications for Low‐Density Carnivore Survey: Techniques, Efficiency and Future Directions

Mammal Review, EarlyView.
We reviewed 338 studies encompassing mostly Felidae, Canidae and Mustelidae species throughout the world, confirming scat DNA as a reliable genetic source for many applications. The findings here offer guidance for future studies on low‐density carnivores, helping to design cost‐effective research and improving data quality for conservation efforts ...
Marina Elisa de Oliveira, Fernando Gonçalves, Pedro M. Galetti Jr   +2 more
wiley   +1 more source

Failure of phylogeny inferred from multilocus sequence typing to represent bacterial phylogeny

Scientific Reports, 2017
Although multilocus sequence typing (MLST) is highly discriminatory and useful for outbreak investigations and epidemiological surveillance, it has always been controversial whether clustering and phylogeny inferred from the MLST gene loci can represent ...
Alan K. L. Tsang, Hwei Huih Lee, S. Yiu, S. Lau, P. Woo   +4 more
semanticscholar   +1 more source

Empowering Regional Conservation: Genetic Diversity Assessments as a Tool for Eelgrass Management

Molecular Ecology, EarlyView.
ABSTRACT To halt the loss of biodiversity, collaboration among scientists, managers and decision‐makers is vital. Although biodiversity loss is a global problem, management actions influencing diversity are often on a local to regional scale. Our study is an example of a regional conservation genomic assessment developed in collaboration between ...
Ellika Faust, Kristie Rigby, Anders Olsson, Beatrice Alenius, Per‐Olav Moksnes, Marlene Jahnke   +5 more
wiley   +1 more source

The core genome multi-locus sequence typing of Mycoplasma anserisalpingitidis

BMC Genomics, 2020
Background Mycoplasma anserisalpingitidis is a waterfowl pathogen that mainly infects geese, can cause significant economic losses and is present worldwide.
Áron B. Kovács, Zsuzsa Kreizinger, Barbara Forró, Dénes Grózner, Alexa Mitter, Szilvia Marton, Krisztina Bali, Anna Sawicka, Grzegorz Tomczyk, Krisztián Bányai, Miklós Gyuranecz   +10 more
doaj   +1 more source