Example sentences for: provirus

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

  • The present study characterized a mutation in the 1B4 cell line induced by the U3Neo gene trap retrovirus [ 29 ] . This insert was selected for study because the provirus inserted into a widely expressed gene and yet no phenotype was observed in mice homozygous for the provirus.

  • Therefore the 1B4 provirus appeared to integrate 159 nucleotides into an intron of the hnRNP A2/B1 gene.

  • First, two primers complementary to hnRNP A2/B1 sequences located upstream and downstream of the provirus were used together with a neo specific primer in separate PCR reactions.

  • adjacent to the 1B4 provirus were isolated by inverse polymerase chain reaction (PCR) as reported elsewhere [ 29 ] . This flanking sequence was used as a probe to genotype mutant mice and cells by Southern blot hybridization and was also used to isolate cDNA clones encoding the murine hnRNP A2/B1 protein from a PCC3 embryonal carcinoma cell cDNA library.

  • The present study identified a mechanism that allows expression of a U3Neo gene from a provirus positioned within an intron.


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