Canadian Medical Guide > Biological Sciences > Genetic Processes > Gene Expression Regulation > Trans-Activation (Genetics) Terms and Definitions




Trans-Activation (Genetics)

Medical Definition: Increased rate of gene expression directed by either viral or cellular proteins. These regulatory factors (diffusible gene products) act in trans -- that is, act on homologous or heterologous molecules of DNA. (Cis-acting factors act only on homologous molecules.)
Guide Notes: "increased rate of gene expression"; DF: TRANS ACTIVATION
Also Called: Transcriptional Activation
Previously Indexed: Gene Expression Regulation (1983-1989),Virus Activation (1983-1987)

Trans-Activation (Genetics) Medical Definitions and Terms

CANADIAN MEDICAL GUIDE

Thank you for visiting Canadian Medical Guide .com





Wildlife On Video »

Canadian Medical Guide Canada's Great Outdoors
Tour Canadian Rockies »
Book Banff »
Book Jasper »
Maligne Lake Boat Cruise »
Gondola Banff »
Hike Jasper »
Jasper Columbia Icefield »