發送短信

數:

提供者:

CAPTCHA:

 ______    _    _    __   _    _    _     _____   
|      \\ | || | || | || | || | || | ||  /  ___|| 
|  --  // | || | || | '--' || | || | || | // __   
|  --  \\ | \\_/ || | .--. || | \\_/ || | \\_\ || 
|______//  \____//  |_|| |_||  \____//   \____//  
`------`    `---`   `-`  `-`    `---`     `---`

Please enter what you see:

發送短信 : Screening Streptomycin Resistant Mutations from Gamma Ray Irradiated Bacillus subtilis B5 for Selection of Potential Mutants with high Production of Protease