Words similar to polya
Example sentences for: polya
How can you use “polya” in a sentence? Here are some example sentences to help you improve your vocabulary:
One of the clones has a partial sequence containing a polyA stretch consisting of 41 bases (Accession H94857 (3') and H94912 (5') = GCN5 general control of amino-acid synthesis 5-like 1 = spot 1e6,28 in Fig.
We suspect that the most important reason for the existence of a threshold signal is related to the formation of hybridization networks at these spots, which are also known as hyperpolymers [ 9 ] . If the polyT tail of a reverse-transcribed probe molecule binds promiscuously to the polyA in one of these spots, the remainder of the anchored probe molecule may hybridize to another labeled or unlabeled probe molecule in the hybridization solution, which in turn may hybridize to yet another probe molecule in the solution, etc., forming a network of hybridized probe molecules.
Polymerization of ribonucleoside triphosphates (NTPs), which is central to a variety of crucial biological processes, including transcription, primer synthesis during DNA replication, addition of polyA tails to mRNA, addition of CCA to tRNA, uridylation in RNA editing, replication of RNA viruses, amplification of RNA in eukaryotic post-transcriptional gene silencing (PTGS), and oligoadenylate synthesis during interferon signaling, is catalyzed by a broad variety of distinct enzymes [ 1 2 3 4 ] . These polymerases belong to two major mechanistic categories, those that copy a nucleic acid template and those that are independent of a template.
Again, this contrasts with expression analysis where the mRNA 3' polyA tail provides a useful priming sequence for cDNA synthesis.
The unexpected exception to this observation occurs when the polyA signal is greater than a threshold of about 12000 phosphorimager units.
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