Sentence examples for based on cell density from inspiring English sources
Siderophore production is often regulated by quorum sensing (QS), a microbial counting technique that allows organisms to alter gene expression based on cell density.
A user-defined TissueMap algorithm was used to identify regions of fallopian tube epithelium and tumor tissue based on cell density.
First, we have employed two different purification schemes, composed of three levels of cell separation based on cell density and surface expression to remove most leukocytes, platelets and reticulocytes, to obtain the mature erythrocytes used for expression analysis.
Three distinct cellular layers can be distinguished within the interzone based on cell density, orientation, and gene expression.
Subdivisions of the embryonic cortex (VZ, SVZ, IZ, and CP) were identified based on cell density as visualized with DAPI (4′6-diamidino-2-phenylindole) staining.
Nissl stain (left ) showing a region of the lateral agranular cortex corresponding to the forelimb representation area of M1 (same section as in panel A ). L4 is not readily identifiable based on cell density differences alone.
Numbers of Y-chromosome negative cells were estimated based on cell densities in hematoxylin-eosin stained serial sections of the same tissues.
Quorum sensing (QS) is a form of gene regulation based on cell-density that depends on inter-cellular communication.
Quorum sensing (QS) is a form of gene regulation based on cell-density, which depends on inter-cellular communication involving the production of and response to signaling molecules [ 1].
Other technologies for CTC analysis currently under development include other immunomagnetic positive or negative selection methods, microfluidic chips, filters, isolation based on cell deformability or cell density, and dielectrophoretic separation.
During the experiment, the cortical layer boundaries were identified from the infrared differential interference contrast (IR-DIC) images based on cell shape, size, and density.
