例句與造句

1. A reverse northern blot can be used to profile expression levels of particular sets of RNA sequences in a tissue or to determine presence of a particular RNA sequence in a sample.
2. The "'reverse northern blot "'is a method by which gene expression patterns may be analyzed by comparing isolated RNA molecules from a tester sample to samples in a control cDNA library.
3. It's difficult to find reverse northern blot in a sentence. 用reverse northern blot造句挺難的