Historical development of plant tissue culture,
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History of Plant Tissue Culture: G. Haberlandt, a German botanist, in 1902 cultured fully differentiated plant cells isolated from different plants. ... Later on, a number of suitable culture media were developed, for culturing plant cells, tissues, protoplasts, embryos, anthers, root tips, etc.
Answer:
History of Plant Tissue Culture: G. Haberlandt, a German botanist, in 1902 cultured fully differentiated plant cells isolated from different plants. ... Later on, a number of suitable culture media were developed, for culturing plant cells, tissues, protoplasts, embryos, anthers, root tips, etc.With the identification of a variety of chemicals like cytokinin, auxin, other hormones, vitamins, etc. and their role in affecting cell division and differentiation, the methods of plant tissue culture developed in a proper manner. Three other scientists Gautheret, White and Nobecourt also made valuable contributions to the development of plant tissue culture techniques.
Later on, a number of suitable culture media were developed, for culturing plant cells, tissues, protoplasts, embryos, anthers, root tips, etc. The discovery and understanding of role of plant growth hormones in the multiplication of cell also provided an extra aid for the development of in-vitro culture methods of plants.
The first plant from a mature plant cell was regenerated by Braun in 1959. Foundation of commercial plant tissue culture was laid in 1960 with the discovery for a million fold increase in the multiplication of Cymbidium (an orchid) which was accomplished by G.M.Morel