Defining new SNARE functions: the i-SNARE
نویسندگان
چکیده
منابع مشابه
Defining new SNARE functions: the i-SNARE
SNAREs (N-ethylmaleimide-sensitive factor adaptor protein receptors) have been often seen to have a dishomogeneous distribution on membranes and are apparently present in excess of the amount required to assure correct vesicle traffic. It was also shown in few cases that SNARE on the target membrane (t-SNARE) with a fusogenic role, can become non-fusogenic when overexpressed. When SNAREs concen...
متن کاملGenetic interactions with the yeast Q-SNARE VTI1 reveal novel functions for the R-SNARE YKT6.
SNARE proteins are required for fusion of transport vesicles with target membranes. Previously, we found that the yeast Q-SNARE Vti1p is involved in transport to the cis-Golgi, to the prevacuole/late endosome, and to the vacuole. Here we identified a previously uncharacterized gene, VTS1, and the R-SNARE YKT6 both as multicopy and as low copy suppressors of the growth and vacuolar transport def...
متن کاملThe SNARE Language Overview
Social network systems identify existing relations between social entities and provide a set of automatic inferences on these relations, promoting better interactions and collaborations between these entities. However, we find that most of existing organizational information systems do not provide, from scratch, social network features, even though they have to manage somehow social entities. T...
متن کاملSnare-assisted vascular access: a new technique.
Access to the central circulation can be difficult in small infants, particularly when normal anatomic landmarks have been altered. We describe a new technique that utilizes any existing central catheter to establish additional sites of vascular access. A 4 Fr end hole catheter is advanced under fluoroscopic guidance to the desired site of new vascular access. A 10-mm Amplatz snare catheter is ...
متن کاملThe SNARE protein vti1a functions in dense-core vesicle biogenesis.
The SNARE protein vti1a is proposed to drive fusion of intracellular organelles, but recent data also implicated vti1a in exocytosis. Here we show that vti1a is absent from mature secretory vesicles in adrenal chromaffin cells, but localizes to a compartment near the trans-Golgi network, partially overlapping with syntaxin-6. Exocytosis is impaired in vti1a null cells, partly due to fewer Ca(2+...
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: Frontiers in Plant Science
سال: 2013
ISSN: 1664-462X
DOI: 10.3389/fpls.2013.00099