… that results in the introduction of mutations throughout the viral genome. When specific …
of viral replication, a new variant can emerge. If the sequence variation produces a virus with …

… Thus, the viral sequences seen today differ from the Wuhan variant at around 20 points in …
of different variants of the SARS-CoV-2 virus across India. 2 Spread of SARS-CoV-2 in India …

… SARS-CoV-2 mutations and the viral variations is conducted. In the light of current knowledge,
the various disguises of the mutant SARS-CoV-2 … sequences of the SARS-CoV-like virus. …

… The emergence of SARS-CoV-2 variants requires an expanded research agenda to … Chimeric
viruses contain the SARS-CoV-2 spike sequence in a VSV genome lacking the sequence …

… coronavirus 2 (SARS-CoV-2) pandemic, the clinical, scientific, and public health communities
have had to respond to new viral genetic variants. … in sequence are often called variants. …

… for SARS-CoV-2 by polymerase-chain-reaction testing. Viral sequencing revealed variants
… successful vaccination and subsequent infection with variant virus, and they provide support …

… less is known about this variant. The N501Y.V2 strain has many more sequence changes
than both the D614G and B.1.1.7 variants, and those sequence changes are more worrisome …

… genomic sequences of SARS-CoV-2. “We have really good infrastructure to identify variants
of … , with or without each mutation, and observing how the virus's behaviour changes. It is a …

… sequencing of viral concentrates and RNA extracted directly from wastewater can identify
multiple SARS-CoV-2 … genotypic variants not yet observed in local clinical sequencing efforts. …

… screening program for SARS-CoV-2 variant transmission using whole viral genome sequencing
is an … and control of viral transmission in the next phase of the COVID-19 pandemic. As …