Genomic analysis of Nigerian indigenous chickens reveals their genetic diversity and adaptation to heat-stress
Mifta P. Rachman,
Oladeji Bamidele,
Tadelle Dessie
et al.
Abstract:Indigenous poultry breeds from Africa can survive in harsh tropical environments (such as long arid seasons, excessive rain and humidity, and extreme heat) and are resilient to disease challenges, but they are not productive compared to their commercial counterparts. Their adaptive characteristics are in response to natural selection or to artificial selection for production traits that have left selection signatures in the genome. Identifying these signatures of positive selection can provide insight into the… Show more
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