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Molecular Phylogenetics and Evolution, 2022
Potato virus X (PVX) is the type potexvirus of economic significance. The pathogen is distributed worldwide, threatening solanaceous plants in particular. Based on the coat protein (CP) gene, PVX isolates are classified into two major genotypes (I and II).
Mei, He +2 more
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Potato virus X (PVX) is the type potexvirus of economic significance. The pathogen is distributed worldwide, threatening solanaceous plants in particular. Based on the coat protein (CP) gene, PVX isolates are classified into two major genotypes (I and II).
Mei, He +2 more
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Translating virus evolution into epidemiology
Cell Host & Microbe, 20226 years ago, I published a Cell Host and Microbe paper that described randomization of virus genetic populations during mosquito infection. From within the evolutionary chaos, however, there is an order that can reveal a virus' past. Using these insights, I forged a career harnessing virus evolution to understand epidemiological patterns.
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Virus Evolution on Fitness Landscapes
2023The landscape paradigm is revisited in the light of evolution in simple systems. A brief overview of different classes of fitness landscapes is followed by a more detailed discussion of the RNA model, which is currently the only evolutionary model that allows for a comprehensive molecular analysis of a fitness landscape.
Schuster, Peter, Stadler, Peter
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Evolution of rice stripe virus
Molecular Phylogenetics and Evolution, 2017Rice stripe virus (RSV) is an insect-borne tenuivirus of economical significance. It is endemic to the rice-growing regions of East Asia and exhibits more genetic diversity in Yunnan Province of China. To gain more insights into the molecular epidemiology and evolution of RSV, recombination analyses were conducted and potential events were detected in ...
Mei, He, Sheng-Yu, Guan, Cheng-Qiang, He
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Current Opinion in Microbiology, 2003
RNA viruses are the most common viruses of plants, and the evolution of these viruses has been studied both experimentally and phylogenetically. The basic molecular mechanisms for plant virus evolution are similar to those of other viruses, with some notable exceptions. Recent advances include new insights into the origins of plant viruses, analyses of
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RNA viruses are the most common viruses of plants, and the evolution of these viruses has been studied both experimentally and phylogenetically. The basic molecular mechanisms for plant virus evolution are similar to those of other viruses, with some notable exceptions. Recent advances include new insights into the origins of plant viruses, analyses of
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Evolution of infectious salmon anaemia virus (ISA virus)
Archives of Virology, 2012Infectious salmon anaemia virus, ISA virus (genus Isavirus, family Orthomyxoviridae), emerged in Norwegian salmon culture in the mid-80s. The genome consists of eight segments coding for at least 10 proteins. ISA viruses show many of similarities to influenza A viruses but differ in many important aspects such as the number of hosts, the host ...
Heidrun, Plarre +5 more
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1957
Publisher Summary A virus may have oscillated in the course of evolution, between being an independent parasite and a cell constituent. It is wrong to think of the evolution of methods of transmission as proceeding always in one direction. Bacteria infecting insects by the horizontal route could have evolved into symbionts, transmitted vertically ...
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Publisher Summary A virus may have oscillated in the course of evolution, between being an independent parasite and a cell constituent. It is wrong to think of the evolution of methods of transmission as proceeding always in one direction. Bacteria infecting insects by the horizontal route could have evolved into symbionts, transmitted vertically ...
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Genetic Evolution of Hepatitis E Virus
2023Comparative analysis of the genomic sequences of multiple hepatitis E virus (HEV) isolates has revealed extensive genomic diversity among them. Recently, a variety of genetically distinct HEV variants have also been isolated and identified from large numbers of animal species, including birds, rabbits, rats, ferrets, bats, cutthroat trout, and camels ...
Qiyu, He +4 more
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2008
Questions and Concepts in Plant Virus Evolution: a Historical Perspective.- Community Ecology of Plant Viruses.- Emerging Plant Viruses: a Diversity of Mechanisms and Opportunities.- Evolution of Integrated Plant Viruses.- Viroids.- Virus Populations, Mutation Rates and Frequencies.- Genetic Bottlenecks.- Recombination in Plant RNA Viruses.- Symbiosis,
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Questions and Concepts in Plant Virus Evolution: a Historical Perspective.- Community Ecology of Plant Viruses.- Emerging Plant Viruses: a Diversity of Mechanisms and Opportunities.- Evolution of Integrated Plant Viruses.- Viroids.- Virus Populations, Mutation Rates and Frequencies.- Genetic Bottlenecks.- Recombination in Plant RNA Viruses.- Symbiosis,
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