The standardized asset scores were used to create the break points that define wealth quintiles and the sample was then divided into five population quintiles of equal size [ 27, 28].
According to size and complexity, cells were divided into two populations, P1 and P2 population.
It was reported that pDCs can be divided into two populations by their CD2 expression (Matsui et al., 2009).
The results showed that sensitized killer cells, which recognized two combined antigens HLA-A2; H-Y and HLA-B7; H-Y could indeed be divided into two populations.
The long-finned pilot whale prefers slightly cooler waters than the short-finned, and is divided into two populations.
The butterflies, revered for their delicate beauty after emerging from a jade green chrysalis ornamented by gold stitching, are roughly divided into two populations in the United States according to their fall migration patterns.
Hypertrophic chondrocyes can be further divided into two populations according to their differences in gene expression and mineralization levels.
After the eclosion of the adults, each class of females was divided into two populations; one was maintained at 25°C and the other subjected to heat-shock pulses to induce the expression of the transgene.
For the in vivo cytotoxicity assays, C57BL/6 splenocytes were divided into two populations and labeled with the fluorogenic dye carboxyfluorescein diacetate succinimidyl diester (CFSE Molecular Probes, Eugene, Oregon, USA) at a final concentration of 5 µM (CFSEhigh) or 0.5 µM (CFSElow).
We then divided these 863 females into four populations: those with preferences above the median value were divided into two populations to start selection in the y- direction, and those below the median were used to found two populations in the y+ direction.
