Results 41 to 50 of about 482,160 (387)

Influenza Evolution and H3N2 Vaccine Effectiveness, with Application to the 2014/2015 Season [PDF]

, 2016
Influenza A is a serious disease that causes significant morbidity and mortality, and vaccines against the seasonal influenza disease are of variable effectiveness.
Deem, Michael W., Li, Xi
core   +2 more sources

Characterization and phylogenetic analysis of Iranian SARS‐CoV‐2 genomes: A phylogenomic study

Health Science Reports, 2023
Background and Aim Characterization of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) based on analyzing the evolution and mutations of viruses is crucial for tracking viral infections, potential mutants, and other pathogens.
Nasrin Aliabadi, Marzieh Jamaliduost, Gholamreza Pouladfar, Nahid H. Marandi, Mazyar Ziyaeyan   +4 more
doaj   +1 more source

Symbiont diversity is not involved in depth acclimation in the Mediterranean sea whip Eunicella singularis [PDF]

, 2011
In symbiotic cnidarians, acclimation to depth and lower irradiance can involve physiological changes in the photosynthetic dinoflagellate endosymbiont, such as increased chlorophyll content, or qualitative modifications in the symbiont population in ...
Allemand, D., Caligara, C., Cerrano, C., Ciosi, M., Forcioli, D., Francour, P., Merle, P.L., Muti, C.   +7 more
core   +2 more sources

SARS-CoV-2 genomic surveillance in Taiwan revealed novel ORF8-deletion mutant and clade possibly associated with infections in Middle East

Emerging Microbes and Infections, 2020
Taiwan experienced two waves of imported infections with Coronavirus Disease 2019 (COVID-19). This study aimed at investigating the genomic variation of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Taiwan and compared their ...
Yu-Nong Gong, K. Tsao, Mei-Jen Hsiao, Chung-Guei Huang, Peng-Nien Huang, Po-Wei Huang, Kuo-Ming Lee, Yi-Chun Liu, Shu-Li Yang, R. Kuo, Kuan-Fu Chen, Yen-Chin Liu, Sheng-Yu Huang, Hsing-I Huang, Ming-Tsan Liu, Ji-Rong Yang, C. Chiu, Cheng-ta Yang, Guang-Wu Chen, S. Shih   +19 more
semanticscholar   +1 more source

Phylogenetic and phenotypic divergence of an insular radiation of birds [PDF]

, 2010
Evolutionary divergence of lineages is one of the key mechanisms underpinning large scale patterns in biogeography and biodiversity. Island systems have been highly influential in shaping theories of evolutionary diversification and here I use the ...
Black, Richard Anthony, Black, Richard Anthony   +1 more
core   +1 more source

Picocyanobacteria Community and Cyanophage Infection Responses to Nutrient Enrichment in a Mesocosms Experiment in Oligotrophic Waters

Frontiers in Microbiology, 2020
Prochlorococcus and Synechococcus are pico-sized cyanobacteria that play a fundamental role in oceanic primary production, being particularly important in warm, nutrient-poor waters.
Alexandra Coello-Camba, Ruben Diaz-Rua, Carlos M. Duarte, Xabier Irigoien, Xabier Irigoien, John K. Pearman, John K. Pearman, Intikhab S. Alam, Susana Agusti   +8 more
doaj   +1 more source

A systematic review of reported reassortant viral lineages of influenza A [PDF]

, 2015
BACKGROUND: Most previous evolutionary studies of influenza A have focussed on genetic drift, or reassortment of specific gene segments, hosts or subtypes.
Ferguson, NM, Fraser, C, Pinsent, A, Riley, S   +3 more
core   +2 more sources

Distribution and functional analyses of mutations in spike protein and phylogenic diversity of SARS-CoV-2 variants emerged during the year 2021 in India

Journal of Global Infectious Diseases, 2023
Introduction: Prolonged COVID-19 pandemic accelerates the emergence and transmissibility of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) variants through the accumulation of adaptive mutations.
Vidya Gopalan, Aswathi Chandran, Kishore Arumugam, Monisha Sundaram, Selvakumar Velladurai, Karthikeyan Govindan, Nivetha Azhagesan, Padmapriya Jeyavel, Prabu Dhandapani, Srinivasan Sivasubramanian, Satish Srinivas Kitambi   +10 more
doaj   +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

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

Mitochondrial 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, Simeng Du, Gang Wei, Bin Wang, Shize Li, Ningning Lu   +5 more
doaj   +1 more source