# Positive Selection of ORF1ab, ORF3a, and ORF8 Genes Drives the Early Evolutionary Trends of SARS-CoV-2 During the 2020 COVID-19 Pandemic

> Research article (Frontiers in Microbiology, 2020) · cited 142× · AI/ML

**Wikidata**: [openalex:W3094367033](https://www.wikidata.org/wiki/openalex:W3094367033)  
**Source**: https://4ort.xyz/entity/positive-selection-of-orf1ab-orf3a-and-orf8-genes-drives-the-early-evolutionary-trends-of-sars-cov-2-during-the-2020-cov