Results 51 to 60 of about 297,512 (353)

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

Mpox re-emerges: Historical background, symptom overview, and contemporary treatment options

Journal of Acute Disease
As the global community continues to recover from the COVID-19 pandemic, the World Health Organization has issued a warning of another viral infection, mpox (monkeypox), that can pose a significant threat to public health. Mpox was once endemic in Africa
David Banji, Otilia J F Banji
doaj   +1 more source

Ongoing mpox outbreak in Kamituga, South Kivu province, associated with monkeypox virus of a novel Clade I sub-lineage, Democratic Republic of the Congo, 2024

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Since the beginning of 2023, the number of people with suspected monkeypox virus (MPXV) infection have sharply increased in the Democratic Republic of the Congo (DRC). We report near-to-complete MPXV genome sequences derived from six cases from the South
Leandre Murhula Masirika, J. C. Udahemuka, L. Schuele, Pacifique Ndishimye, Saria Otani, Justin Bengehya Mbiribindi, Jean M Marekani, L. M. Mambo, Nadine Malyamungu Bubala, M. Boter, David F. Nieuwenhuijse, Trudie Lang, Ernest Balyahamwabo Kalalizi, J. Musabyimana, F. Aarestrup, M. Koopmans, B. O. Oude Munnink, Freddy Belesi Siangoli   +17 more
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

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

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

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

FEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

Novel variants of human herpesvirus 2 from Brazilian HIV-1 coinfected subjects

Memorias do Instituto Oswaldo Cruz, 2018
BACKGROUND Human herpesvirus 2 (HHV-2) have DNA genome with a limited genetic variability and have been classified into two clades. OBJECTIVES To identify and characterise six HHV-2 isolates derived from Brazilian women.
Lyana Rodrigues Pinto Lima, Nathália Alves de Araújo, Alexandro Guterres, José Henrique Pilotto, Christian Niel, Vanessa Salete de Paula   +5 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source