Microtubule Self-Organization via Protein-RNA Network Crosstalk

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Microtubule Self-Organization via Protein-RNA Network Crosstalk

Microtubule plus-end tracking proteins are crucial for the regulation of microtubule dynamics. Preitner et al. report that one such protein, adenomatous polyposis coli (APC), also binds RNA and identify mRNAs encoding tubulin subunits within the brain APC-RNA interactome, suggesting a new mode of microtubule self-regulation.

متن کامل

Microtubule self-organization is gravity-dependent.

Although weightlessness is known to affect living cells, the manner by which this occurs is unknown. Some reaction-diffusion processes have been theoretically predicted as being gravity-dependent. Microtubules, a major constituent of the cellular cytoskeleton, self-organize in vitro by way of reaction-diffusion processes. To investigate how self-organization depends on gravity, microtubules wer...

متن کامل

Microtubule organization by kinesin motors and microtubule crosslinking protein MAP65.

Microtubules are rigid, proteinaceous filaments required to organize and rearrange the interior of cells. They organize space by two mechanisms, including acting as the tracks for long-distance cargo transporters, such as kinesin-1, and by forming a network that supports the shape of the cell. The microtubule network is composed of microtubules and a bevy of associated proteins and enzymes that...

متن کامل

Self-organization of an acentrosomal microtubule network at the basal cortex of polarized epithelial cells

Mechanisms underlying the organization of centrosome-derived microtubule arrays are well understood, but less is known about how acentrosomal microtubule networks are formed. The basal cortex of polarized epithelial cells contains a microtubule network of mixed polarity. We examined how this network is organized by imaging microtubule dynamics in acentrosomal basal cytoplasts derived from these...

متن کامل

Self-organization in network glasses

The continuous random network model is widely used as a realistic description of the structure of covalent glasses and amorphous solids. We point out that in real glasses and amorphous materials, there are non-random structural elements that go beyond just simple chemical ordering. We propose that the network can self-organize at its formation or ®ctive temperature, and examine some of the poss...

متن کامل

ذخیره 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: Cell

سال: 2014

ISSN: 0092-8674

DOI: 10.1016/j.cell.2014.06.044