SARS-CoV-2 evolutionary trends provide insights into its adaptive process to human hosts

Concerning the research

The present research concerned retrieval of random high-quality CoV genome sequences adopted by their masking, alignment, and phylogenetic tree evaluation. A compositional segmentation algorithm was subsequently used to divide the CoV genome into homogenous and non-overlapping domains.

The genome heterogeneity was measured utilizing SCC, adopted by phylogenetic ridge regression. Lastly, the results of SARS-CoV-2 variants have been in contrast amongst one another.

Research findings

The primary SARS-CoV-2 genome sequence, which was obtained initially of the COVID-19 pandemic, was divided into eight compositional domains. Subsequent SARS-CoV-2 strains confirmed a terrific variation in every area’s quantity and size, in addition to nucleotide composition.

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