Articles tagged with Animal Domestication
A recent genetic study has confirmed that the domestic cat's family tree is rooted in the Fertile Crescent, a region in the Middle East. The study found that over 11,000 cats from around the world were genetically clustered into four groups corresponding to European, Mediterranean, east African, and Asian regions.
Researchers have discovered phosphorus-enriched soils at the Krasnyi Yar site, which matches what would be expected from horse manure. The finding suggests that horses were domesticated in northern Kazakhstan around 5,600 years ago, supporting the theory of early horse domestication.
A team of researchers found that domesticated donkeys originated in northeastern Africa approximately 5,000 years ago. Genetic analysis revealed two distinct lineages, indicating two separate domestications, which occurred between 303,000 and 91,000 years ago.
Domesticated dogs originated in East Asia before spreading across Asia, Europe, and into the New World around 12,000-14,000 years ago. Genetic analysis reveals that Eurasian wolves were the likely ancestors of modern dogs, with breeding over the last 500 years responsible for size and shape differences.
Biologists from UCLA and Swedish universities have uncovered the history of how wild horses were domesticated, revealing widespread interbreeding across multiple regions. The study found that genetic diversity was much higher than previously thought, suggesting a more complex process of domestication.
Researchers from Temple University and the Smithsonian Tropical Research Institute found starch grains on stone tools in Panama dating back nearly 7,000 years. This direct evidence suggests that farming was taking place in tropical America earlier than previously thought.