| Literature DB >> 24257706 |
Abstract
Short-term pulse-chase studies using radioactive L-proline on carrot tissue support the classical endomembrane route for secretory proteins. Labelled hydroxyproline residues were first detectable in fractions containing the endoplasmic reticulum (ER) after a 5 min pulse. Upon chase-out this fraction looses and, initially, the Golgi apparatus (GA) fraction gains radioactivity. Unlike ER and GA fractions which show chase-out characteristics a plasma membrane (PM) containing-fraction reveals retention of some of the radioactivity.Entities:
Year: 1982 PMID: 24257706 DOI: 10.1007/BF00270233
Source DB: PubMed Journal: Plant Cell Rep ISSN: 0721-7714 Impact factor: 4.570