. "Any process that stops, prevents, or reduces the frequency, rate or extent of survival gene product expression; survival gene products are those that antagonize the apoptotic program. Regulation can be at the transcriptional, translational, or posttranslational level." . . . . "negative regulation of survival gene product expression" . "down regulation of survival gene product activity" . "down-regulation of survival gene product activity" . "downregulation of survival gene product activity" . "inhibition of survival gene product activity" . "negative regulation of survival gene product activity" . "negative regulation of survival gene products" . . .