Words similar to promoter
Example sentences for: promoter
How can you use “promoter” in a sentence? Here are some example sentences to help you improve your vocabulary:
Genotypes obtained at the promoter repeat (LPR) polymorphism showed frequencies of 0.42 (3-repeat) and 0.53 (4-repeat) and genoptypes at the C1460T polymorphism showed frequencies of 0.55 (C allele) and 0.45 (T allele).
Furthermore, in order to have been transcribed and transposed to give rise to progeny elements, the progenitor L1 must in principle be long enough to include the internal promoter in the 5' UTR.
Phenobarbitol and phenobarbitol-like substances activate CAR-RXR heterodimers (CAR, constitutive androstane receptor), that bind DR-4 response elements on the Cyp 2 promoter.
Cell lines were created by incorporation of retroviral vectors into the genome and expression of Tag from either the retroviral LTR (considered to be a strong promoter) or the herpes virus thymidine kinase promoter, internal to the viral LTR [ 1 ] . In our established NIH 3T3 cell line, Tag is expressed from the htk promoter at considerably lower levels than from the LTR for a considerable time after transduction [unpublished observations, and [ 11 ] ]. However, when a large number of htk-Tag astrocyte clones were checked 100 days after creation, the expression levels displayed a very large range, and thus we expect that this weak promoter is subject to positional effects on transcription or mutational events that affect gene expression (unpublished data).
For example, the only known polymerase variant that switches promoters contains a single amino acid change, recognizes a single nucleotide change in the promoter, and closely mimics interactions known to occur for T3 RNA polymerase [ 9 ] . The large sequence space that surrounds both polymerases and promoters has so far prevented more sweeping searches for more diverse variants.
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