DNA杂交(DNA hybridization)
参考答案:又称DNA复性,是指在一定条件下,变性的DNA单链按照碱基互补原则重新结合为双链核酸的过程。
公文处理的基本任务是什么?
(EMB145)主警告信息“WINDSHEAR”指()
A.Increasing performance is detected
B.Decreasing performance is detected
C.Decreasing or increasing performance is detected