# Enhancing CHO cell productivity through a dual selection system using Aspg and Gs in glutamine free medium

> Research article (Biotechnology and Bioengineering, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4312105745](https://www.wikidata.org/wiki/openalex:W4312105745)  
**Source**: https://4ort.xyz/entity/enhancing-cho-cell-productivity-through-a-dual-selection-system-using-aspg-and-gs-in-glutamine-free-medium