In some genes, not all of the DNA sequence is used to make protein. Introns are noncoding sections of an RNA transcript, or the DNA encoding it, that are spliced out before the RNA molecule is ...

1b). Within this complex, intron excision occurs in two steps, each a single transesterification reaction. In the first step, the 2'-OH of an adenosine in the intron (the branch site A ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Interferon alfa-2b, recombinant; 18 million IU, 25 million IU; per vial; for inj; contains m-cresol. Interferons exert their cellular activities by binding to specific membrane receptors on the ...

With Robert F. Kennedy Jr. slated to take the top spot at the U.S. | RFK Jr. has previously expressed a desire to put a stop ...

This important manuscript provides insights into the competition between Splicing Factor 1 (SF1) and Quaking (QKI) for binding at the ACUAA branch point sequence in a model intron, regulating exon ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...