Words similar to aph

Example sentences for: aph

How can you use “aph” in a sentence? Here are some example sentences to help you improve your vocabulary:

4 (Figure 4) is a promoter-trap plasmid containing a promoterless aph gene and xylE gene, an E. coli rRNA transcriptional terminator upstream of the reporter genes, an oriM for plasmid replication in M. smegmatis , an oriE for plasmid replication in E. coli , and a hyg gene for selection in E. coli and M. smegmatis bacteria.
Replating of the yellow colonies produced a mixture of white and yellow colonies, suggesting that the expression of the xylE or aph gene in the SigE-expressing strain may be detrimental to the cell and may lead to plasmid instability.
First, genomic DNA from the sur2 clone was digested with Pst I, and genomic DNA from the sur3 clone was digested with Bam HI to generate fragments of each integrated cosmid carrying oriE, aph, and a portion of the M. tuberculosis genomic DNA insert.
1) A promoterless TN5 aph gene was PCR amplified from pUC4-KIXX as an 850-bp fragment using primers 1915 and 1916, and a promoterless xylE gene was PCR amplified from pTKMX97 as a 935-bp fragment using primers 1917 and 1918.
The two PCR products were mixed, allowed to anneal, and amplified using two primers, one (1915) complementary to the 5' end of the aph gene and a second (1918) complementary to the 3' end of xylE to produce a 1785-bp fragment.