polya tail造句
例句與造句
- NS1 binds polyA tails of mRNA keeping them in the nucleus.
- Transcripts from this gene lack polyA tails but instead contain a palindromic termination element.
- Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element.
- Genes encoding histone variants are usually not clustered, have introns and their mRNAs are regulated with polyA tails.
- Everything between the stop codon and the polyA tail is considered to be 3 & prime;-untranslated.
- It's difficult to find polya tail in a sentence. 用polya tail造句挺難的
- The 3 end of the genome encodes a polyA tail while the 5 end encodes a genome-linked protein.
- Interestingly, CCCH-type zinc fingers have been shown to turn over mRNA without the removal of the PolyA tail ( Lai and Blackshear 2001 ).
- In animals, genes encoding canonical histones are typically clustered along the chromosome, lack introns and use a stem loop structure at the 3 end instead of a polyA tail.
- The presence of a PolyA tail and multiple exons and introns fulfills the feature of mRNAs transcribed by RNA polymerase II . The stability of the gene is not significantly different from ?-actin mRNA.
- 3'RACE-PCR uses the natural polyA tail that exists at the 3'end of all eukaryotic mRNAs for priming during reverse transcription, so this method does not require the addition of nucleotides by TdT . cDNAs are generated using an Oligo-dT-adaptor primer ( a primer with a short sequence of deoxy-thymine nucleotides ) that complements the polyA stretch and adds a special adaptor sequence to the 5'end of each cDNA . PCR is then used to amplify 3'cDNA from a known region using a sense GSP, and an anti-sense primer complementary to the adaptor sequence.