Siamese cat Coat pigmentation in siamese cats is caused by a temperature-sensitive tyrosinase. If you cut the hair of a Siamese cat in a brighter region, it will re-grow dark because of the lower temperature of the hairless skin. Veterinarians should inform the owners of colourpoint cats about that fact before shaving them in preparation for surgery. In vitro primary cell culture and permanent cell lines can be grown for different experiments. Cells, originating from various tissues and organisms can be cultivated.
Tissue culture is a suitable system for tumor genetics, developmental biology and immunobiology.
In the karyogram, metaphase chromosomes of a cell are identified and sorted by size, centromer position and banding pattern and are accordingly arranged in an allocation table. Homologous chromosomes are associated. In addition, the homologue of chromosome A2 is absent. Counter-staining was done with propidium iodide. In Austrian the Fleckvieh is used for two purposes which is meat and milk production.