Microtubules are small, hollow, bead-like pipes or tubes with walls constructed in a circle of 13 protofilaments that consist of polymers of tubulin and globular protein. Microtubules resemble miniaturized versions of beaded Chinese finger traps. Microtubules can grow 1,000 times as long as their ...
aTPX2 (targeting protein for Xklp2) is a microtubule-associated protein involved in targeting the motor protein Xklp2 to microtubules. Ran-GTP activates TPX2 for the chromatin-induced microbutule assembly during M phase. Aurora-A kinase associates with TPX2 at the spindle apparatus and may re...
Other pseudopods are supported by structural tube-shaped elements known as microtubules, which are responsible for executing cell movements. Related: Robert Hooke: English scientist who discovered the cell Amoebas can also use their pseudopodia to feed. A 1995 report, published in the journal ...
This is also the point at which the microtubules attach to the kinetochore during mitosis (cell division).· Telomere - Located at the end region of the chromatids, the telomere consists of repeated nucleotide sequences and serves to protect the chromosomes from deteriorating....
Therefore, adult zebrafish CMs resemble embryonic/neonatal mammalian CMs more than adult mammalian CMs. Although adult mammalian hearts do not naturally regenerate, adult mammalian CMs are known to be able to adjust their morphology, cytoskeletal arrangement, metabolism and contractility at the cellular ...