In addition, this spindle could be easily installed as an attachment to an existing scanning electron microscope (SEM).
In this case spindle speed and spindle load signals from a machine tool have been used as a source of information relating to the health of the cutting process being undertaken.
The observation that the D. mangebeirai meiotic spindle assumes an unusual orientation in the majority of embryos (Murdy and Carson 1959) suggests that selection favored this spindle orientation in overcoming early barriers to parthenogenetic embryogenesis.
For the transfer lines considered in this paper, spindle heads at each station are activated in serial parallel order.
In this way, spindle orientation helps determine the neurogenic outcome of asymmetric progenitor divisions, thereby influencing neuron output and cerebral cortical expansion.
In this system, spindle length has been found to be an increasing function of cell size, but only over a limited size range [ 58] - in sufficiently large cells, spindle length becomes independent of the size of the cell.
Neither this enzyme nor collagen was detectable in the spindle cells in the stroma of these tumours.
To test this, spindles were analyzed in GAK-depleted cells.
It is still unclear why the number of IQ domains in the spindle protein should correlate with brain size.
These assembly differences are correlated with variations in spindle architectures that may influence the regulation of molecules in the spindle.
These motors crosslink and slide microtubules in the spindle.
