Goats as Drug Factories Initially, GTC generated transgenic goats by microinjecting into the developing nucleus of a one - cell embryo a gene encoding the desired human protein (along with DNA that promotes activation of that gene in milk). (scientificamerican.com)
In bacteria, the ligand - PBP complex develops high affinity for transmembrane proteins such as Trg, and the chimeric Trg - HK protein allows activation of gene expression with one additional protein, a bacterial response regulator [5]. (journals.plos.org)
The analysis also showed that the preponderance of host responses shifted rapidly from activation of genes involved in cell damage and inflammation toward those linked to promotion of cellular and organ repair. (sciencedaily.com)