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Home > All Images > 1986 > December > 23 Dec 1986

Images Dated 23rd December 1986

Choose from 5 pictures in our Images Dated 23rd December 1986 collection for your Wall Art or Photo Gift. All professionally made for Quick Shipping.

Tissue culture of tobacco plant Featured 23 Dec 1986 Image

Tissue culture of tobacco plant

Biotechnology: tissue culture of the tobacco plant Nicotiana tabacum growing in a petri dish on nutrient agar. The tissue cultures are grown from tobacco calluses, parenchymatous cells that form around a wounded plant surface. The mass of undifferentiated cells, or even a single cell, is placed on a sterile culture medium containing salts, a variety of organic materials, vitamins & growth substances. After a period of time shoots & leaves emerge & a normal, healthy plant is regrown. Tissue culture has various applications in plant breeding