Results 21 to 30 of about 3,801,410 (311)
Evolution of an Eurasian avian-like influenza virus in naïve and vaccinated pigs [PDF]
, 2012 The latest human influenza pandemic highlights the ability of influenza viruses to jump species barriers and emerge in new hosts, as well as the role of pigs in generating viruses with pandemic potential.
Pablo R Murcia +67 more
core +1 more source
Constrained pattern of viral evolution in acute and early HCV infection limits viral plasticity [PDF]
, 2011 Cellular immune responses during acute Hepatitis C virus (HCV) and HIV infection are a known correlate of infection outcome. Viral adaptation to these responses via mutation(s) within CD8+ T-cell epitopes allows these viruses to subvert host immune ...
Paul Klenerman +53 more
core +3 more sources
Variability in P1 gene redefines phylogenetic relationships among cassava brown streak viruses
Virology Journal, 2017 Background Cassava brown streak disease is emerging as the most important viral disease of cassava in Africa, and is consequently a threat to food security.
Willard Mbewe +9 more
doaj +1 more source
Family Level Phylogenies Reveal Relationships of Plant Viruses within the Order Bunyavirales
Viruses, 2020 Bunyavirales are negative-sense segmented RNA viruses infecting arthropods, protozoans, plants, and animals. This study examines the phylogenetic relationships of plant viruses within this order, many of which are recently classified species ...
Venura Herath +3 more
doaj +1 more source
Women in the European Virus Bioinformatics Center
Viruses, 2022 Viruses are the cause of a considerable burden to human, animal and plant health, while on the other hand playing an important role in regulating entire ecosystems. The power of new sequencing technologies combined with new tools for processing “Big Data”
Franziska Hufsky +27 more
doaj +1 more source
Exceptional Convergent Evolution in a Virus [PDF]
Genetics, 1997 Abstract Replicate lineages of the bacteriophage ϕX 174 adapted to growth at high temperature on either of two hosts exhibited high rates of identical, independent substitutions. Typically, a dozen or more substitutions accumulated in the 5.4-kilobase genome during propagation. Across the entire data set of nine lineages, 119 independent
J J, Bull +7 more
openaire +2 more sources
Journal of Fungi, 2022 We explored the virome of the “Phytophthora palustris complex”, a group of aquatic specialists geographically limited to Southeast and East Asia, the native origin of many destructive invasive forest Phytophthora spp. Based on high-throughput sequencing (
Leticia Botella +3 more
doaj +1 more source
THE EVOLUTION OF VIRULENCE IN A PLANT VIRUS [PDF]
Evolution, 2003 The evolution of virulence is a rapidly growing field of research, but few reports deal with the evolution of virulence in natural populations of parasites. We present here an observational and experimental analysis of the evolution of virulence of the plant virus Cucumber mosaic virus (CMV) during an epidemic on tomato in eastern Spain. Three types of
Fernando, Escriu +2 more
openaire +2 more sources
Viruses, 2022 SARS-CoV-2 can efficiently infect both children and adults, albeit with morbidity and mortality positively associated with increasing host age and presence of co-morbidities.
Connor G. G. Bamford +15 more
doaj +1 more source
Dating the Emergence of Human Endemic Coronaviruses
Viruses, 2022 Four endemic coronaviruses infect humans and cause mild symptoms. Because previous analyses were based on a limited number of sequences and did not control for effects that affect molecular dating, we re-assessed the timing of endemic coronavirus ...
Diego Forni +7 more
doaj +1 more source