The first reason why you might see double square brackets in a structured reference is that the column headers they refer to contain a special character. In these cases, the extra pair of square ...

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...

Notch cell-surface receptors have an intracellular domain that acts as a transcription factor following ligand binding of the extracellular domain. The Notch signalling pathway has been implicated in ...