Ernest Rutherford and others had established, through experiments, that there was a nucleus in the center of an atom and had postulated that electrons were 'in orbit' around this nucleus.
A single representative line was placed through an entire nucleus for each condition evaluated (McManus et al. 2006b), and a fluorescence intensity profile was generated for each channel, using plot profile tools in ImageJ (v1.48s).
In this simulation, we considered a focused Gaussian beam propagating through an isolated nucleus (with a shape of a flat disk facing the incoming beam) in cytoplasm in z direction, and the position z = 0 was set in the middle of the nucleus as shown in Fig. 5(a).
The objectives of this work include automatic recovery and visualization of a 3D chromosome structure from a sequence of 2D tomographic reconstruction images taken through the nucleus of a cell.
e Formation of clamp connection, through which a blue nucleus migrates back to the penultimate cell, while two new septa are formed in the clamp cell and hyphal tip.
A single alpha particle track through the nucleus can kill a cell [18].
Widespread evidence has challenged the paradigm that radiation traversal through the nucleus of a cell is the only prerequisite for the production of genetic damage or a biological response.
Similarly, the mean fluorescence intensity (integrated density divided by area) was plotted as well as the radius of the G1 nuclei, measured drawing a line through the nucleus at its broadest area using ImageJ, dividing it by two and plotting it against the age of the cell.
After proving the equality of species and label half-life for isolated or linear processes, a fitted model of the JAK-STAT pathway is used to determine the label half-life of unphosphorylated STAT and its label transit-time when cycling through the nucleus of a cell.
When signal intensity was measured along a straight line in a single Z-section through the nucleus, the peaks corresponding to SLX4 overlap with TRF2.
