D -
cell population averaged fluorescent signal amplitudes for C4 - 2B and HS - 5 cells before and after treatment with laser pulses.
C4 - 2B
cell population averaged PNB lifetimes (ns) under various NP targeting and laser excitation conditions (wavelength, nm / fluence, mJ / cm2).
Not exact matches
This finding comes as a surprise, considering that the
average migration speed of the larger
cell population does not change through multiple cycles.
Transwell assays could only compare
population averages and lack single
cell resolution.
Microfluidic tools for precision measurements of
cell migration speed reveal that migratory speed of individual
cells changes stochastically from parent
cells to their descendants, while the
average speed of the
cell population remains constant through successive generations.
Cells with average speed represented cells with a spindle - like fibroblast shape, medium size, and a percentage of senescent cells in - between the fast and slow popula
Cells with
average speed represented
cells with a spindle - like fibroblast shape, medium size, and a percentage of senescent cells in - between the fast and slow popula
cells with a spindle - like fibroblast shape, medium size, and a percentage of senescent
cells in - between the fast and slow popula
cells in - between the fast and slow
population.
Unlike other studies on p53, however, which target
cell populations that
average many
cells together, Dr. Lahav developed a new approach, quantifying p53 at high temporal resolution in single
cells and taking into account that «individual
cell decisions are crucial in the development and treatment of cancer.»
Furthermore, it becomes increasingly evident that genome architecture varies significantly in individual
cells and that many known features of genome folding, such as partitioning of chromosomes into topologically - associating domains, represent a
population average.
At least three replications (n = 3) were performed to derive the
average percentage of each
cell population in each
cell line and standard deviations among the replicates.
At least three replications were performed to derive the
average percentage of each
cell population in each
cell line and standard deviations.
At least three replications were performed to derive the
average percentage of each
cell population in each
cell line and standard deviations among the replicates.
The outcome of a given division is unpredictable, but in homeostasis the probabilities of producing two progenitor and two differentiating daughters are the same, so that on
average, equal numbers of progenitors and differentiating
cells are produced across whole
population of progenitors.
Developing novel tools to quantify gene expression in single
cells As it has become increasingly apparent that gene expression in individual
cells deviates significantly from the
average behavior of
cell populations, new methods that provide accurate integer counts of mRNA copy numbers in individual
cells are needed.
Yet, our knowledge about the regulation of the genome is generally based on datasets derived from large
cell populations that provide an ensemble
average interpretation of the biological system and disregard existing
cell - to -
cell heterogeneity.
Annual and seasonal
average temperatures are weighted using the shares of each region's land area within each grid
cell; estimates of days above 95F and below 32F are weighted using the shares of each region's
population within each grid
cell.