@article{90076, keywords = {Bacterial Proteins, Mutation, Escherichia coli, Protein Sorting Signals, Suppression, Genetic}, author = {Bieker and Phillips and Silhavy}, title = {The sec and prl genes of Escherichia coli}, abstract = {

Two general approaches have been used to define genetically the genes that encode components of the cellular protein export machinery. One of these strategies identifies mutations that confer a conditional-lethal, pleiotropic export defect (sec, secretion). The other identifies dominant suppressors of signal sequence mutations (prl, protein localization). Subsequent characterization reveals that in at least three cases, prlA/secY, prlD/secA, and prlG/secE, both types of mutations are found within the same structural gene. This convergence is satisfying and provides compelling evidence for direct involvement of these gene products in the export process.

}, year = {1990}, journal = {J Bioenerg Biomembr}, volume = {22}, pages = {291-310}, month = {06/1990}, issn = {0145-479X}, doi = {10.1007/BF00763169}, language = {eng}, }