Macroautophagy (referred to hereafter as autophagy) is a genetically regulated and dynamic process associated with the formation of autophagosome, a double-membrane cytoplasmic vesicle that engulfs cellular components.he process of macroautophagy (referred to hereafter as autophagy), is generally characterized by the prominent formation of autophagic vesicles in the cytoplasm. In the past decades, studies of autophagy have been vastly expanded.
Editors Contribution(0.00 / 0 votes)Rate this definition: high fidelity. An electronic system that reproduces a given sound or image with accurate frequency response and quality. The computer playback of recorded audio can serve as an audiophile-quality source for a high-fidelity system.
High Fidelity (film) For other uses, see High fidelity (disambiguation). High Fidelity is a 2000 American romantic comedy-drama film directed by Stephen Frears. It stars John Cusack, Iben Hjejle, Jack Black, Todd Louiso, and Lisa Bonet. The film is based on the 1995 British novel of the same name by Nick Hornby, with the setting moved from London to Chicago and the name of the lead character changed.