Nature Genetics | Free Association
On the history of pigs
Understanding the genomic changes that occurred during the domestication of animals and plants by humans is important on many levels. Such insights can provide information about human history and our interactions with other species, as is the case with genetic studies of dog and cat domestication. These studies can also help us to improve crop plants (such as tomato) and livestock (such as cattle) for human consumption or other use. Finally, genetic studies on domestication can help to identify disease-causing mutations that have been selected for as a by product of selection for beneficial traits (for example, in cats and dogs).
