In the detection of a positive-strand RNA virus, the primer used is complementary to the sequence of the negative strand; the negative strand is transcribed to cDNA and then amplified by PCR (42). During cell infection with a virus such as HAV, the positive strand is transcribed to a negative strand in the host cell.
5 reads. On the Jim Rome show on ESPN, comedian Jay Mohr went on a rant that many are saying went over the lines of humor. Hereâs what he had to say. Michelle Obama â that is a big dude.
1 Classic Joke Thursday is a segment where Ellen shares funny jokes/puns, usually in a conversation with the show's DJ. 2  This Plus That is a segment where a montage of dancing audience members is shown usually combined with humorous sound effects. 3  Just KID-ink is a segment where Ellen shares funny drawings from kids.