Table 1.
Major genes present in the genome of SARS-CoV-2 till data
| S. no. | Size | Gene name | Protein type |
|---|---|---|---|
| 1 | 265 | 5’ UTR | – |
| 2 | 21,290 | ORF1ab gene | ORF1ab polyprotein and ORF1a polyprotein (nonstructural protein) |
| 3 | 3822 | S gene | Surface glycoprotein (Structural protein) |
| 4 | 828 | ORF3a gene | ORF 3a protein (Accessory protein) |
| 5 | 228 | E gene | Envelop protein (Structural protein |
| 6 | 669 | M gene | Membrane glycoprotein (Structural protein |
| 7 | 186 | ORF6a gene | ORF6a protein (Accessory protein) |
| 8 | 366 | ORF7a gene | ORF7a protein (Accessory protein) |
| 9 | 132 | ORF7b gene | ORF7b protein(Accessory protein) |
| 10 | 193 | ORF8 gene | ORF8 protein(Accessory protein) |
| 11 | 908 | N gene | Nucleocapsid phosphoprotein (Structural protein) |
| 12 | 117 | ORF10 gene | ORF10 protein(Accessory protein) |
| 13 | 229 | 3’UTR | – |