Gene expression profiling is the determination of the pattern of genes expressed, at the level of transcription, under specific circumstances or in a specific cell to give a global picture of ...

Expression systems are genetic constructs (a gene encoded by DNA) that are designed to produce a protein, or an RNA (ribonucleic acid), either inside or outside a cell. Expression systems are used ...

An index column need not be just a column of the underlying table, but can be a function or scalar expression computed from one or more columns of the table. This feature is useful to obtain fast ...

In addition to this list, there are a number of constructs that can be classified as an expression but do not follow any general syntax rules. These generally have the semantics of a function or ...

If you haven’t seen your mother in a month of Sundays, it’s been too long. This expression is another way of saying something has taken a long time or that something is unlikely to happen. Better ...

The tool we’re going to talk about today is called Expression Web 4, and no, it’s not the paid version. The software giant has released a free version of the tool. Now, we should point out ...