This is a preview. Log in through your library . Abstract Sweetpotato leaf curl virus (SPLCV) is a species of virus that causes substantial yield losses in sweetpotato. In this study, twenty-four ...

Superinfection with multiple strains or subtypes of the human and simian immunodeficiency viruses has been documented. Recent increases in the prevalences of both unprotected anal intercourse and ...

Like all living things, the virus that causes COVID-19 continues to evolve, illustrating why we need to understand the forces of evolution. The SARS-CoV-2 virus likely “jumped” from a related mammal ...

Herpes simplex virus (HSV) types 1 and 2 are globally prevalent viruses that establish chronic infections and cause painful ulcers during reactivation periods. Although HSV-1 primarily causes ...

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and severe acute respiratory syndrome coronavirus (SARS-CoV) are members of the subgenus Sarbecovirus, whose genomic length is around ...

Two mutant strains of the novel coronavirus may have combined their genomes to create a new and heavily mutated variant of the deadly SARS-CoV-2 virus, which is responsible for causing COVID-19. As ...

New studies underscore how coronaviruses frequently mix their genetic components — which could contribute to the rise of dangerous variants. By Roxanne Khamsi In recent weeks, scientists have sounded ...

NEW YORK, Dec 3 (Reuters) - The Omicron variant of the virus that causes COVID-19 likely acquired at least one of its mutations by picking up a snippet of genetic material from another virus - ...

This publication has caused much online debate. The authors were not previously known for this sort of work. Alex Washburne is a mathematical biologist who runs Selva, a microbiome-science startup in ...