Proteomics — the large - scale study of proteins, particularly their structure and function — combined with transcriptomics — the examination of the expression level of messenger ribonucleic acids (mRNAs)
in a given cell population - played a significant role in the recent derivation of a combined protein and gene list that constitutes one of the largest descriptive data sets of its kind.
Not exact matches
In addition, they also counted the numbers of various types of single - celled organisms called testate amoebae, whose population changes depending on the amount of water in the bog, giving an indication of how wet or dry the climate was during different period
In addition, they also counted the numbers of various types of single -
celled organisms called testate amoebae, whose
population changes depending on the amount of water
in the bog, giving an indication of how wet or dry the climate was during different period
in the bog,
giving an indication of how wet or dry the climate was during different periods.
Conservation work to defeat the disease has including removing infected individuals from the
population and new research
in Evolutionary Applications explains how this
gives us a unique opportunity to understand how human selection alters the evolution of cancerous
cells.
On the other hand, if the same mutation occurs
in a different
cell population located farther away from the SVZ, it will
give rise to other subtypes,» said Chen.
«Our study suggests that if a cancer - causing mutation occurs
in the neural stem
cell population in the SVZ, it
gives rise to the proneural or the neural glioblastoma subtype.
Neuroscientists Jing Wang and Freda Miller, both then at Toronto's Hospital for Sick Children, showed that when nondiabetic mice are
given metformin, their memory improves, thanks to an increase
in the neural stem
cell population and
in the number of these
cells that develop into healthy neurons
in the hippocampus, the brain's memory center.
«For the broad application of stem
cell - derived pituitary
cells in the future,
cell replacement therapy may need to be customized to the specific needs of a
given patient
population,» Zimmer says.
«Knowing about these Lgr5
cells is valuable for us because it
gives us a target
cell population to study as we try to figure out how to better manipulate them and turn them into hair
cells in an adult,» Edge says.
Cancer, the uncontrolled growth and migration of a small
population of
cells within a
given tissue, is one of the leading causes of death
in the United States
in older adults.
Known as tumor - initiating
cells with stem like properties these
cells have many characteristics
in common with normal stem
cells in that they are self - replicating and capable of
giving rise to
populations of differentiated
cells.
In other words, a single population of MDS cells underwent multiple rounds of mutation and selection, giving rise to multiple subpopulations present in full - blow secondary AM
In other words, a single
population of MDS
cells underwent multiple rounds of mutation and selection,
giving rise to multiple subpopulations present
in full - blow secondary AM
in full - blow secondary AML.
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.
Positive clones were then differentiated using defined serum - free conditions outlined
in Ng, et al [7], which overall
gave rise to a CD45 + CD56 + CD117 − CD94 +
population of cytotoxic NK
cells [8] expressing the CD4 construct and other surface markers
in a similar manner to peripheral blood NK
cells.
g defined serum - free conditions outlined
in Ng, et al [7], which overall
gave rise to a CD45 + CD56 + CD117 − CD94 +
population of cytotoxic NK
cells [8] expressing the CD4 construct and other surface markers
in a similar manner to peripheral blood NK
cells.
In this instance we did not detect a plating difference in the populations and approximately 16 % of the deposited cells survived to give rise to day 10 cultures (unpublished data
In this instance we did not detect a plating difference
in the populations and approximately 16 % of the deposited cells survived to give rise to day 10 cultures (unpublished data
in the
populations and approximately 16 % of the deposited
cells survived to
give rise to day 10 cultures (unpublished data).
Nevertheless, the burst properties reported
in this study strongly support the idea that the deeper layers of the SC act as an optimal controller: the systematic organization of peak firing rates and burst durations as function of saccade amplitude along the motor map, the synchronous change
in firing rate of recruited
cells in the
population, and the shaping of the temporal burst profile of a
given cell with the currently planned saccade, all contribute to the generation of straight eye - movement trajectories with optimal kinematics.
By looking for
cell populations that would resemble the vertebrate chordamesoderm (a
population of mesodermal midline
cells that converge medially to
give rise to the notochord; red
in Fig. 1A), we identified segmental pairs of mesodermal
cells on the non — bone morphogenetic protein (BMP) body side (5) that stood out by early and continuous expression of colA1, encoding collagen type A (Fig. 2, A to D).
This models depicts the ES
cell as a highly plastic but nevertheless discrete and stable cellular entity, one that
in turn
gives rise through a massive switch
in gene expression to discrete progenitor
populations with more limited developmental potential.