Biological process

down regulation of formation of translation pre-initiation complex, down regulation of formation of translation preinitiation complex, down regulation of translation preinitiation complex assembly, down-regulation of formation of translation pre-initiation complex, down-regulation of formation of translation preinitiation complex, down-regulation of translation preinitiation complex assembly, downregulation of formation of translation pre-initiation complex, downregulation of formation of translation preinitiation complex, downregulation of translation preinitiation complex assembly, inhibition of formation of translation pre-initiation complex, inhibition of translation preinitiation complex assembly, negative regulation of formation of translation pre-initiation complex, negative regulation of translation preinitiation complex assembly

Any process that stops, prevents or reduces the frequency, rate or extent of formation of translation preinitiation complex.