發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : D-mannose isomerase produced from Saccharothrix sp. CMU-k747 and some properties of the crude enzyme