Words similar to promoterless
Example sentences for: promoterless
How can you use “promoterless” in a sentence? Here are some example sentences to help you improve your vocabulary:
The basic I-TRAP approach (Figure 1) uses a genomic DNA library in a plasmid vector containing a promoterless 'operon' with two reporter genes.
2 is a promoter-trap plasmid containing a promoterless lacZ gene isolated from λgt11 in which the Eco RI site in the 3' end of the lacZ gene was removed by site-directed polymerase-chain-reaction (PCR) mutagenesis (personal communication R. Van Landingham).
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 plasmid contains a unique Bam HI site upstream of the promoterless reporter operon for cloning of potential promoters.
The genetic mobility assay was performed essentially as described in Guo et al ., 2000 (Figure 4) [ 25 ] . In brief, the donor plasmids (carrying the mutant or wild-type introns) were each co-transformed with a recipient plasmid pBRR3, carrying a promoterless tet R gene downstream of the target site (which are the ligated exons; positions -30/+15).