منابع مشابه
More than one way to go.
D ramatic changes accompany the death of cells. Attempts to align these changes into cognate groups and identify the mechanisms responsible for them have led to substantial and sometimes surprising insights into cell biology. One such constellation of structural and functional changes is associated with apoptosis (a death process found in development, atrophy, the targets of cell killing by the...
متن کاملMore than one way to attach
ow cells connect to each other and to the extracellular matrix (ECM) was a sticky issue in the early 1980s. Integrins, molecules that hook the cy-toskeleton to ECM proteins such as collagen and fibronectin, hadn't been discovered, but evidence for a link between external and internal fibers was mounting. For example, Irwin Singer (1979) observed that extra-cellular fibronectin molecules closely...
متن کاملThere's More than One Way
We hooked the 5th wheel and boat to the truck for the 240-mile drive to Salmon Falls Creek Reservoir for a walleye tournament. The reservoir is between Twin Falls, Idaho and Jackpot, Nevada. We always look forward to fishing this tournament as it’s a good walleye fishery and we have a lot of friends in the area. We pulled into the federal camp ground at the lake at noon on June 10 and were look...
متن کاملER export: More than one way out
Protein export from the ER is mediated by COPII vesicles. Glycosylphosphatidylinositol-linked proteins seem to be segregated from other cargo proteins during ER export, suggesting that ER membranes produce more than one type of vesicle.
متن کاملSustainable Agriculture: More than One Way Ahead
Recent discussions of the way ahead for agriculture have tended to centre around the frequently incompatible claims of the proponents of technological agriculture, now further developed through inputs from biotechnology , and ecological agriculture, of which organic farming is the best known example.There is a need for the claims made for these two versions to be put into a broader scientific a...
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ژورنال
عنوان ژورنال: Science-Business eXchange
سال: 2011
ISSN: 1945-3477
DOI: 10.1038/scibx.2011.924