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 for ...

A gene regulatory network is a set of genes, or parts of genes, that interact with each other to control a specific cell function. Gene regulatory networks are important in development, ...

Gene silencing describes the epigenetic regulation of a gene, at the level of transcription or translation, to prevent gene expression. Mechanisms include DNA methylation, histone modification and ...