The separation of all air traffic within designated airspace by air traffic control.
Mechanism for gene regulation that requires that a regulatory protein must interact with some region of the gene before transcription can be activated. ... (18 Nov 1997) ... 
Mechanism for gene regulation that requires that a regulatory protein must interact with some region of the gene before transcription can be activated.
Type: Term Definitions: 1. regulation of an enzyme activity by an activator of that enzyme. Also, regulation via induction of a specific protein's biosynthesis or activation of a protein's processing.
The separation of all air traffic within designated airspace by air traffic control.