https://www.selleckchem.com/pr....oducts/Rapamycin.htm
Though chickens (Gallus gallus domesticus) are globally ubiquitous today, the timing, location, and manner of their domestication is contentious. Until recently, archaeologists placed the origin of the domestic chicken in northern China, perhaps as early as 8,000 years ago. Such evidence however complicates our understanding of how the chicken was domesticated because its wild progenitor - the red jungle fowl (Gallus gallus) - lives in tropical ecosystems and does not exist in northern China today or in the recent past. Increasingly,