A new study in Nature Genetics retraced 1,000 years of African pastoralist cattle breeding, identifying how cattle acquired the traits that enabled them to spread throughout the continent NAIROBI, Kenya (30 Sep 2020)— Scientists sifting through the DNA of indigenous African cattle breeds announced today the discovery of a thousand-year-old ‘admixture event’ between the world’s …
‘The success of the chicken has a lot to do with its diversity, and that diversity was interwoven into its early evolution’ says International Livestock Research Institute (ILRI) principal scientist Olivier Hanotte.
Art and science unite to serve Ethiopian farmers—’Incubated Worlds’ explores genetic diversity of poultry to boost nutrition and incomes.
A new study offers novel insights into rapid genomic adaptations to extreme environments in sheep and other animals and provides a valuable resource for future research on livestock breeding in response to climate change.
At a time when the price of mutton is climbing and wool crashing, a groundbreaking new study has used advanced genetic sequencing technology to rewrite the history of sheep breeding and trading along the ancient Silk Road—insights that can help contemporary herders in developing countries preserve or recover valuable traits crucial to their food and economic security. The new findings regarding one of the first animals ever domesticated will be published in the October print edition of the journal Molecular Biology and Evolution. They are the product of an unprecedented collaboration involving scientists in China, Iran, Pakistan, Indonesia, Nepal, Finland, and the United Kingdom. The team analysed the complete mitochondrial DNA of 42 domesticated native sheep breeds from Azerbaijan, Moldova, Serbia, Ukraine, Russia, Kazakhstan, Poland, Finland, China and the United Kingdom, along with two wild sheep species from Kazakhstan.