traditi ons in each region. In addition, nowadays the infl uence of the so called invasive species is also decisive. The eff orts to protect the farming environment and the range of products have renewed those needs that return to the past traditi ons. Some examples of animal races and species are living their renaissance: jersey and hoary catt
... le, “coloured” pigs (black and white belted pigs, Cornwall, Berkshire) There are getti ng also importance some parti ally forgott en sheep, goat, Hungarian hen, Hungarian giant rabbit and other species. The process is widened with the products manufactured from the menti oned animal species and the marketi ng: rural tourism, events, meeti ngs and rural development. This way, the special quality regional artisan products will enhance the development of a region; will sati sfy the export necessities, and enrich the product scale with diff erent “regional tastes”.
Using specifi c bio-techniques of compared medicine contribute to the improvement of animal health, to increase the produci vity of animal products, to the conservai on of various animal species and also advances in human health. Transgenic animal organisms can be used for fundamental research (ideni fying genes, elucidai ng the funci ons of ge
...nes, controlled modifi cai on of genes); for pharmacological studies, especially chemicals that can act on tumour cells, to obtain recombinant proteins; bioreactors; food biotechnology etc. Bio-food is an alternai ve source for the future’s generai on and economy. All professionals and specialists in this fi eld must have a prevision, they must take into account the current bio-food possibilii es and sizes depending on the market needs, to conserve and develop new resources of food.