Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/9f8fd0c252e717f253872d06432da035.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 marker-free例句_marker-free英汉例句_marker-free双解例句_零六五六深蓝词典
A new strategy that offers a approach for the elimination of those disadvantages caused by the selectable marker gene is developed. 爲了消除這些弊耑，一種全新的發展策略即獲取無選擇標記的轉基因植物應運而生。