Maturation of pre-mRNA by capping, splicing, and cleavage and polyadenylation can occur co-transcriptionally at the gene; the substrate for these reactions is therefore a growing nascent RNA chain.

Tsukuba, Japan—When reading a passage, readers may pause at a particular word or return to reread it. Studies using eye-tracking, which record eye movements during reading, have suggested that word ...

This area is difficult and time-consuming and is often overlooked. Tanner: Choosing the right data source or the right combination of data sources is a major factor in achieving high data quality. Not ...