If you are reading this post, please feel free to link to it, quote it, massage it, spindle it and mutilate it at will.
If facultatively parthenogenetic species lack sufficient genetic variation for processes underlying centrosome formation, behavior, and spindle orientation, it may explain why, even after decades of laboratory selection, only a small proportion of impaternate eggs produce adult females in most species.
Since both cell size and spindle size decrease, it is tempting to think that there is some causative relationship between the two phenomena: that the confines of a smaller cell make spindles smaller, perhaps due to mechanics (Hara and Kimura, 2009) or the depletion of a limiting pool of cytoplasmic components (Goehring and Hyman, 2012).
It was concluded that forces increased with feed rate and spindle speed, but surface roughness decreased with spindle speed for both workpiece materials.
It was a handsome, heavy piece of furniture, with a wooden floor and spindle sides.
For the motorized spindle, it also includes the rotor and stator.
AurA is implicated in centrosome segregation and spindle assembly, and it controls the transition between different phases of the cell cycle, whereas AurB is involved in chromatin modification, spindle checkpoint signaling, and cytokinesis.
MAD2 is localised to the kinetochore, a connection between the chromosome and the spindle, and it is required for generating the 'wait' signal in response to microtubule disruption.
It considers principles of roll axial shifting and spindle horizontal balancing.
