This may have provided a selective advantage considering that transcription by RNAPIII is characterised by high rates of transcription reinitiation and short transcript length.
According to the UCSC Genome Bioinformatics Site (http://genome.ucsc.edu), PDE2A has transcriptional variants, and one short transcript has a CpG island at its 5′ end (Fig. 2A).
This kind of regulation can lead to premature transcription termination of the 5' UTR, concomitantly producing a short transcript.
Mathews and coworkers detected two classes of HIVpromoted cytoplasmic RNAs, a fulllength transcript, and a short transcript ending 55 59 nucleotides from the start site of transcription [ 17].
The results provide indication of alternative termination of the transcription in the C57BL/6J strain, associated with higher abundance of a putative short transcript form.
The short transcript generated by TSS_1468 encodes a novel ncRNA RsaOG conserved in S. aureus.
Interestingly, our data suggests that the orf3 promoter can drive the expression of either a long transcript (orf3 mop tagD) or a short transcript (orf3 mop) without tagD.
However, these two transcripts could be distinguished by RT-PCR according to their size since the intron 4 is retained in the short transcript, but not in ezh1 ezh1-0011) mRNA.
In kidney cells, in which both LH2 transcripts are equally expressed, the long LH2 transcript is significantly decreased after 24 h CHX treatment, whereas expression of the short transcript is slightly increased.
There was no further dialog in the relatively short transcript, prepared by Turkish authorities, CNN's source said.
The short transcript did, however, show a higher level of variation in the mutant line, which may reflect moderate interference of antisense transcription and short transcript polyadenylation.
