... functions are carried out. The sole portals through which these instructions pass — nuclear pore complexes — have a say in what the orders are and how they are conveyed. But these conspicuously large ...
... are carried out. The sole portals through which these instructions pass -- nuclear pore complexes -- have a say in what the orders are and how they are conveyed. But these conspicuously large ...
... these primordial internal membranes. "So far, it's been unclear how these ancient folds work in the nuclear pore complex", Kampmann says. "Now we can see that the α-solenoid folds form long, ...
... basic design principles of this new eukaryotic life-form — the gatekeeper to the cell nucleus known as the nuclear pore complex — is largely shared across even the most distantly related eukaryotes.
... the cell’s metabolism and signaling. Defects in structure and function of these gatekeepers, known as nuclear pore complexes, can have lethal consequences. New research reveals secrets about what may ...
... genes reside. Guarding access is the job of transport machines called nuclear pore complexes, which stud the nuclear membrane. Despite these gatekeepers' conspicuously large size (they are made of 30 ...
... into the design of this evolutionarily ancient and little-understood transport machinery. The findings suggest that the nuclear pore complex takes on different formations to carry out its function.
... the DNA and is the job of machines that stud the envelope of the nucleus, called nuclear pore complexes. These gatekeepers have proved largely inscrutable to researchers over the years, despite their ...
... transit into the nucleus took 8 hours; OGFr remained in the nucleus for up to 8 days. Transport through the nuclear pore and repression of cell proliferation required two of the ...
... of select molecules into and out of the nucleus via channels called the nuclear pore complex (NPC). Previous work has suggested that to cross the NE barrier, proteins must have a ...
... RNA molecules then emerge through small holes that are connected to the genome by proteins called nuclear pore complexes. In one of the presentations, Nick Proudfoot from Oxford University in the UK ...
... now shows that defects in a gene known as NUP155, a key component of the so-called nuclear ... live and show signs of atrial fibrillation. The nuclear pore complex that includes NUP155 is responsible ...
A cell’s nuclear pore complex controls transport of materials from one side to the other. Now, by trying to recreate the structure, scientists have gained a broader understanding of how it works.
... new avenues of research, especially our unexpected finding that a missense mutation in part of the nuclear pore predisposes individuals to infection-triggered neurologic disease," said Dr. Neilson. " ...
... says Hetzer, noting that whereas most proteins turn over in minutes or hours, the ones comprising the scaffold in the nuclear pore complex remained intact for the entire lifespan of an organism. "We ...
