Results 61 to 70 of about 408,792 (381)

First detection of Varicella Zoster Virus clade 9 cases in India during mpox surveillance

Annals of Medicine, 2023
Background The multi-country mpox outbreak across the globe has led to the systematic surveillance of mpox cases in India. During the surveillance of mpox, we encountered cases of Varicella Zoster Virus (VZV) in suspected mpox cases amongst children ...
Abhinendra Kumar, Lekshmi S. Rajan, Kannan Sabarinath PS, Anita M. Shete, Rima R. Sahay, Deepak Y. Patil, Nayana Ingole, Kaveri K, Anupama Cherayi Padinakarai, Shantala GB, Jayanthi Shastri, Shashiraja Padukone, Yash Joshi, Savita Patil, Triparna Majumdar, Ajay Verma, Jyoti Yemul, Nandini Shende, Vaishnavi Kumari, Pratiksha Vedpathak, Shubhangi Sathe, Pranita Gawande, Pragya D. Yadav   +22 more
doaj   +1 more source

A distinct Fusobacterium nucleatum clade dominates the colorectal cancer niche

Nature
Fusobacterium nucleatum (Fn), a bacterium present in the human oral cavity and rarely found in the lower gastrointestinal tract of healthy individuals1, is enriched in human colorectal cancer (CRC) tumours2–5.
Martha A. Zepeda-Rivera, Samuel S. Minot, Heather Bouzek, Hanrui Wu, A. Blanco-Míguez, Paolo Manghi, Dakota S. Jones, Kaitlyn D. Lacourse, Ying Wu, Elsa F. McMahon, Soon‐Nang Park, Y. K. Lim, Andrew G. Kempchinsky, Amy D. Willis, Sean L Cotton, Susan C Yost, Ewa T Sicinska, J. Kook, F. Dewhirst, N. Segata, S. Bullman, Christopher D. Johnston   +21 more
semanticscholar   +1 more source

Evolution, global spread, and pathogenicity of highly pathogenic avian influenza H5Nx clade 2.3.4.4

Journal of Veterinary Sciences, 2017
Novel subtypes of Asian-origin (Goose/Guangdong lineage) H5 highly pathogenic avian influenza (HPAI) viruses belonging to clade 2.3.4, such as H5N2, H5N5, H5N6, and H5N8, have been identified in China since 2008 and have since evolved into four ...
Dong‐Hun Lee, K. Bertran, J. Kwon, D. Swayne   +3 more
semanticscholar   +1 more source

An overview on the phylogenetic classification of Brucella

Revista U.D.C.A Actualidad & Divulgación Científica, 2018
The genus Brucella is a globally distributed intracellular pathogen that affects animals and humans and presents low genetic variability, which is a challenge for its phylogenetic reconstruction.
Juana Vidal, Luisa Ortiz, Martha Olivera
doaj   +1 more source

Observation of persistent flow of a Bose-Einstein condensate in a toroidal trap

, 2007
We have observed the persistent flow of Bose-condensed atoms in a toroidal trap. The flow persists without decay for up to 10 s, limited only by experimental factors such as drift and trap lifetime.
Andersen, M. F., Clade, P., Helmerson, K., Natarajan, Vasant, Phillips, W. D., Ryu, C.   +5 more
core   +1 more source

A phylogeny of Setaria (Poaceae, Panicoideae, Paniceae) and related genera based on the chloroplast gene ndhF [PDF]

, 2009
The genus Setaria is the largest genus in the so-called bristle clade, a monophyletic group of panicoid grasses distinguished by the presence of sterile branches, or bristles, in their inflorescences.
Aliscioni, Sandra Silvina, Kellogg, Elizabeth Anne, Morrone, Osvaldo, Pensiero, Jose Francisco, Zuloaga, Fernando Omar   +4 more
core   +1 more source

Diversification, adaptation, and community assembly of the American oaks (Quercus), a model clade for integrating ecology and evolution.

New Phytologist, 2018
Contents Summary 669 I. Model clades for the study and integration of ecology and evolution 670 II. Oaks: an important model clade 671 III. Insights from the history of the American oaks for understanding community assembly and ecosystem dominance 673 IV.
J. Cavender-Bares
semanticscholar   +1 more source

Characterization of Swedish Campylobacter coli clade 2 and clade 3 water isolates

MicrobiologyOpen, 2018
AbstractCampylobacter jejuni and Campylobacter coli are important bacterial enteropathogens. Poultry is the best‐known reservoir for Campylobacter infection but natural bodies of water have also been shown to be important pathways for transmission. Campylobacter can survive in cold water but most of the studies have focused on C. jejuni only.
Anna Nilsson, Astrid Skarp, Cecilia Johansson, René Kaden, Lars Engstrand, Hilpi Rautelin   +5 more
openaire   +4 more sources

Determining species tree topologies from clade probabilities under the coalescent

, 2011
One approach to estimating a species tree from a collection of gene trees is to first estimate probabilities of clades from the gene trees, and then to construct the species tree from the estimated clade probabilities. While a greedy consensus algorithm,
Bernier, Louis, Feau, Nicolas, Frey, Pascal, Hamelin, Richard C., Vialle, Agathe   +4 more
core   +2 more sources

Herbivory increases diversification across insect clades. [PDF]

, 2015
Insects contain more than half of all living species, but the causes of their remarkable diversity remain poorly understood. Many authors have suggested that herbivory has accelerated diversification in many insect clades. However, others have questioned
Lapoint, Richard, Whiteman, Noah, Wiens, John   +2 more
core   +1 more source