southern印迹造句

• Southern analysis showed that the cspds gene was a single copy in saffron
• Founder mice will be examined by polymerase chain reaction ( pcr ) and southern blot
• To detect the patients and carriers of the fragile x syndrome , various analytic methods could be used . one is cytogenetic diagnosis to observe the expression of the fragile site fraxa located at xq27 . 3
• The pet30 a + prokatyotic expression vector with a insertion fragment of fad2 cdna coding sequence is constructed to express a fusion fad2 protein with a n - terminal s - tag . with this tag , the protein is easy to detect and purify

• southern印迹的英语：southern blot