Example sentences for: hprt

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

  • pΔHprt was constructed by introducing a 2.5 Kb BamHI/HindIII fragment of 5' hprt genomic DNA (E14TG2a origin) from the plasmid pMP8 into the Hpa1 site of pOS.DUP/DEL [ 15 ] . The ends of the fragments were made blunt using Klenow.

  • We screened 625 randomly picked transformants by PCR for the presence of HPRT , and 3 (~ 0.5%) of them carried all the HPRT exon sequences (Table 3).

  • Moreover, because the transgene is introduced into the hprt locus its expression is dependent upon the inclusion of specific transcriptional regulatory elements and remains relatively unaffected by the local chromatin environment [ 2 ] . A major advantage of this targeted transgenic approach compared to traditional transgenics is that transgene expression is predictable so expression at ectopic sites is largely avoided.

  • This is an extremely efficient procedure because targeted clones have reconstituted the hprt gene and are selected on the basis of growth in HAT medium.

  • Details of the exon-specific primers for HPRT, TBP, and TAF II 135, are available upon request.


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