Both approaches can provide insights and good quantification of what may be coming out of production populations when independent culling is applied to NKT's.
It has long been known that in standard biochemical assays for monitoring O2− production in populations of cells in suspension, that these cells are quiescent (see Fig. 1).
In 1998, concerned about crucial problems in Asia of food production, population explosion and environmental destruction, the Japanese photojournalist Hiroji Kubota went to various Asian countries to bring their troubles to the eyes of the Western world.
In order to increase egg production, mixed population of male and female flies were pre-induced in vials with wet yeast paste (yeast +0.5% propionic acid) overnight.
Tissue engineering and cell therapy require large-scale production of homogeneous populations of lineage-restricted progenitor cells that easily can be induced to differentiate into a specific tissue.
However, extreme annual and shorter-term variability of rainfall, primary production, vegetation, and populations of grazers make directional trends and causal chains hard to establish in these ecosystems.
In an attempt to assess the potential ASP toxin production by field populations of Pseudo-nitzschia a rapid immunodiagnostic test (the Jellet Rapid Test, JRT) for ASP toxins was examined.
Over at the ES Cell International (ESI) research center at the National University of Singapore, Professor Ariff Bongso and his team are working toward large-scale production of pure populations of human embryonic stem (hES) cells for use in cell transplantation therapies.
Genetic modification can therefore result in the reproducible production of homogeneous populations of parasites with a clearly defined genotype and phenotype and consequently these may have clear advantages in the testing of 'whole parasite vaccine' approach over RAS and CAS.
