Intracellular membrane traffic
نویسندگان
چکیده
منابع مشابه
The importance of being acid: the role of acidification in intracellular membrane traffic.
Ever since the early work of Elie Metchnikoff at the turn of the century, it has been clear that the ability of vacuolar organelles to generate and maintain pH plays a crucial role in a variety of critical cellular functions. Using a variety of crude pH indicators such as neutral red or litmus particles, Metchnikoff observed that bacteria ingested by phagocytic cells of the immune system were t...
متن کاملProbing and manipulating intracellular membrane traffic by microinjection of artificial vesicles
There is still a large gap in our understanding between the functional complexity of cells and the reconstruction of partial cellular functions in vitro from purified or engineered parts. Here we have introduced artificial vesicles of defined composition into living cells to probe the capacity of the cellular cytoplasm in dealing with foreign material and to develop tools for the directed manip...
متن کاملMembrane traffic: Cycling lipids
One of the more fascinating problems in biology is to understand the nerve signalling that enables us to think and feel. The transmission of nerve impulses across synapses is accomplished by the release of signalling molecules, known as neurotransmitters, at nerve terminals. Neurotransmitters are stored in synaptic vesicles and, after the nerve has received the appropriate stimulus, they are re...
متن کاملMembrane traffic in anaglyph stereo.
Anaglyphs are stereoscopic image-pairs that are projected through a single optical path and rely on optical filters to separate left and right eye views. In the figures, each image represents digital camera-copy of transmission electron micrographs taken at 910° of specimen tilt, using a standard side-entry goniometer on a transmission electron microscope. Anaglyphs can also be produced today b...
متن کاملAlpine pathways of membrane traffic.
Introduction The Sixth Annaberg Conference continued the success of previous meetings through a combination of interesting talks, lively poster sessions and ample opportunities for the participants to meet informally in the hotel, on the ski slopes and even in the disco. As in previous years, the meeting was held in the medieval Schloss Goldegg near Salzburg, Austria, which provided an unusual ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1982
ISSN: 0028-0836,1476-4687
DOI: 10.1038/295649a0