Fecal microbiota of Small Tail Han sheep infected with MAP

From various parts of Inner Mongolia to collect Small Tail Han sheep droppings and artificial infection of the MAP ,determined by the MAP's nest PCR technology positive samples, and by using high-throughput sequencing technologies, determine the MAP of Small Tail Han Sheep The intestinal microflora community, determine the MAP after significant changes of bacteria genera, This study provides a theoretical basis for the prevention of PTB by regulating intestinal flora