摘要
The Asian-sourced DNA sequence reference materials （BW-5201） and DNA sequence reference materials of 0157 genome colibacillus （BW-5202） were released by National institute of Metrology of China （NIM） and Shenzhen Huada Gene Research Institute on June 19, 2015. This is the first time to release these reference materials in the world, providing a reference for the gene sequencing and data analysis in the genetic testing industry.
