PMC:7652766 / 13391-13532 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7652766","sourcedb":"PMC","sourceid":"7652766","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7652766","text":"on process. This protein is cleaved by proteases into the S1 and S2 subunits, which are responsible for receptor recognition and membrane fus","tracks":[]}