Study on genome sequence of novel coronavirus (SARS-CoV-2) strains in different countries

ABSTRACT

In Present time Novel coronavirus (SAR-CoV-2) was the biggest outbreak on human kind. SARS recognized febrile respiratory illness. It was first discovered in southern China in November 2002, and spread all other countries.Now SARS-CoV-2 was also originated from Wuhan, China. It was transmitted from human to human. For developing a molecular diagnostic for 2019-nCoV a PCR detection assay was developed. Sanger, Illumina, and Oxford nanopore techniques are used for sequencing analysis for 2019-nCoV.Based on different types of data base it was concluded that the SARS-CoV-2 was less mutated than other seasonal flu. This study shows the complete genome sequence and characteristic of SAR-CoV-2. SAR-CoV-2 has 29,903 nucleotides in length which is quite similar to others coronavirus. A complete genome sequence of different-different countries was studied. © 2020 This is an Open Access article licensed under a Creative Commons license Attribution 4.0 International (CC-BY). Published by Oriental Scientific Publishing Company.