Example sentences for: utr

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

  • The longest fragments of the p27 Kip15'- UTR that have been analyzed include only the first 153 nucleotides upstream of the AUG for human [ 31 ] and 217 nucleotides for mouse [ 30 ] . It is very likely that the additional ~300 nucleotides at the 5' end of the major p27 Kip1transcript, as reported here, will play an important role in regulating p27 Kip1expression.

  • The existence of this 5' UTR sequence in native cDNA was confirmed by RT-PCR on RNA isolated from rabbit uterus (data not shown).

  • One of the families was eliminated because both L1 elements were full length, yet one of them had a 131-nucleotide insertion in its 5' UTR and the other did not, indicating that these L1s were not directly related [ 23 56 ] . Finally, for nine families, although alignment of 3'-transduced sequence with a family member was clearly delineated by the 3' TSD, we found sequence duplication in the 5' flank of the L1s.

  • 7. It is also noted that there are 6 and 7 AUUUA motifs in 3' UTR of REP2-2.

  • A full-length L1 insertion in the genome is approximately 6,000 nucleotides long and consists of a 5' untranslated region (UTR), two open reading frames (ORFs), and a 3' UTR terminating in a poly(A) tail [ 11 ] . The second ORF of L1 encodes three domains critical for L1 propagation: endonuclease (EN) [ 12 ] , reverse transcriptase (RT) [ 13 14 ] , and a 3' terminal zinc-finger-like domain [ 15 ] . The EN and RT nick a target site in DNA and reverse transcribe L1 RNA, respectively, to integrate into a new genomic locus [ 12 16 17 18 ] ; this process is known as target-site-primed reverse transcription (TPRT).


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