發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Nucleotide sequence analyses of the MRP1 gene in four populations suggest negative selection on its coding region