View example sentences and word forms for Transcriptionally.
Transcriptionally meaning
With regard to transcription (of genes etc)
Example sentences (9)
Addition of the 5' cap occurs co-transcriptionally and is the first step in post-transcriptional modification.
Cap addition is coupled to transcription, and occurs co-transcriptionally, such that each influences the other.
For nuclear-encoded genes, splicing takes place within the nucleus either co-transcriptionally or immediately after transcription.
However, some areas of the genome are methylated more heavily than others, and highly methylated areas tend to be less transcriptionally active, through a mechanism not fully understood.
It has been determined that a chromodomain (a domain that specifically binds methyl-lysine) in the transcriptionally repressive protein HP1 recruits HP1 to K9 methylated regions.
Methylation of lysine 9 of histone H3 has long been associated with constitutively transcriptionally silent chromatin (constitutive heterochromatin ).
The inhibition of histone deacetylase, by promoting more transcriptionally active chromatin structures, likely presents the epigenetic mechanism for regulation of many of the neuroprotective effects attributed to valproic acid.
They are located next to the transcriptionally active chromatin and are hypothesized to be the sites of active pre-mRNA processing.
Uncoating yields a transcriptionally active 470S core particle which is composed of two major proteins VP7 and VP3, and the three minor proteins VP1, VP4 and VP6 in addition to the dsRNA genome.