Results 41 to 50 of about 230,793 (360)

Pandemic potential of highly pathogenic avian influenza clade 2.3.4.4 A(H5) viruses

open access: yesReviews in Medical Virology, 2020
The panzootic caused by A/goose/Guangdong/1/96‐lineage highly pathogenic avian influenza (HPAI) A(H5) viruses has occurred in multiple waves since 1996.
Reina Yamaji   +11 more
semanticscholar   +1 more source

A nomenclature for fossil and living turtles using phylogenetically defined clade names

open access: yesSwiss Journal of Palaeontology, 2020
Over the last 25 years, researchers, mostly paleontologists, have developed a system of rank-free, phylogenetically defined names for the primary clades of turtles.
W. Joyce   +14 more
semanticscholar   +1 more source

Mitochondrial DNA revealed the validation of Quasipaa robertingeri (Amphibia: Anura: Dicroglossidae) and its population genetic diversity

open access: yesMitochondrial DNA. Part B. Resources, 2021
The spiny frog Quasipaa robertingeri is endemic to a narrow region of southwest China and its taxonomic validation is still controversial. Based on COI gene sequences of 110 individuals from seven populations of Q.
Gang Wang   +5 more
doaj   +1 more source

Potential Fifth Clade of Candida auris, Iran, 2018

open access: yesEmerging Infectious Diseases, 2019
Four major clades of Candida auris have been described, and all infections have clustered in these 4 clades. We identified an isolate representative of a potential fifth clade, separated from the other clades by >200,000 single-nucleotide polymorphisms ...
N. Chow   +5 more
semanticscholar   +1 more source

Metagenomic microbial community profiling using unique clade-specific marker genes

open access: yesNature Methods, 2012
Metagenomic shotgun sequencing data can identify microbes populating a microbial community and their proportions, but existing taxonomic profiling methods are inefficient for increasingly large data sets.
N. Segata   +5 more
semanticscholar   +1 more source

A Unique Clade of SARS-CoV-2 Viruses is Associated with Lower Viral Loads in Patient Upper Airways

open access: yesmedRxiv, 2020
The rapid spread of SARS-CoV-2, the causative agent of Coronavirus disease 2019 (COVID-19), has been accompanied by the emergence of distinct viral clades, though their clinical significance remains unclear.
R. Lorenzo-Redondo   +10 more
semanticscholar   +1 more source

Genetic diversity of modern lines of hybrid pigs based on variations in mitochondrial DNA sequence

open access: yesБіологія тварин, 2022
In the study, we evaluated the genetic specificity of haplotypes in the population of hybrid gilts (Large White × Landrace), (Landrace × Large White) from the SPE “Globinsky Pig Complex” LLC and breeding sows of the Large White breed from the SE “DG ...
Ye. O. Budakva   +3 more
doaj   +1 more source

A novel Ruminococcus gnavus clade enriched in inflammatory bowel disease patients

open access: yesGenome Medicine, 2017
BackgroundInflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract that is associated with changes in the gut microbiome.
A. B. Hall   +21 more
semanticscholar   +1 more source

The Case for Adopting the “Species Complex” Nomenclature for the Etiologic Agents of Cryptococcosis

open access: yesmSphere, 2017
Cryptococcosis is a potentially lethal disease of humans/animals caused by Cryptococcus neoformans and Cryptococcus gattii. Distinction between the two species is based on phenotypic and genotypic characteristics.
Kyung J. Kwon-Chung   +32 more
doaj   +1 more source

Molecular Evolution and Epidemiological Characteristics of SARS COV-2 in (Northwestern) Poland

open access: yesViruses, 2021
The emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) evolved into a worldwide outbreak, with the first Polish cases in February/March 2020.
Karol Serwin   +10 more
doaj   +1 more source

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