"Reticulum membranes" refers to a network of thin layers or structures that form a boundary or covering, similar to a protective wall or lining. Full definition
They also identified the endoplasmic reticulum membrane protein complex (EMC) as critical to early - stage infection by the viruses. (sciencedaily.com)
The translocon is an endoplasmic reticulum membrane protein that has the dual ability to insert a newly synthesized polypeptide chain into a cell membrane or secrete it across a cell membrane. (science.sciencemag.org)
The secretory signal peptide is a ubiquitous protein - sorting signal that targets its passenger protein for translocation across the endoplasmic reticulum membrane in eukaryotes and the cytoplasmic membrane in prokaryotes. (scilifelab.se)