Related Experiment Video

Updated: Dec 23, 2025

Rescue and Characterization of Recombinant Virus from a New World Zika Virus Infectious Clone
07:35

Rescue and Characterization of Recombinant Virus from a New World Zika Virus Infectious Clone

Published on: June 7, 2017

10.0K

Genomic characterization of Changuinola viruses from Panama: evidence for multiple genome segment reassortment

Tung Phan1, Robert B Tesh2, Hilda Guzman2

  • 1Division of Clinical Microbiology, University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, PA, USA. phantg@upmc.edu.

Virus Genes
|April 18, 2020
PubMed

Keywords:
ArbovirusOrbivirusReassortmentReoviridae

More Related Videos

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes08:56

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes

Published on: July 27, 2018

11.4K
Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells10:03

Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells

Published on: August 1, 2013

17.4K

Related Concept Videos

Viral Recombination00:57

Viral Recombination

Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
24.7K
Viral Mutations00:36

Viral Mutations

A mutation is a change in the sequence of bases of DNA or RNA in a genome. Some mutations occur during replication of the genome due to errors made by the polymerase enzymes that replicate DNA or RNA. Unlike DNA polymerase, RNA polymerase is prone to errors because it is not capable of “proofreading” its work. Viruses with RNA-based genomes, like HIV, therefore accrue mutations faster than viruses with DNA-based genomes. Because mutation and recombination provide the raw material...
39.4K
Single Nucleotide Polymorphisms-SNPs01:05

Single Nucleotide Polymorphisms-SNPs

A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...
17.7K