1. Axenic cultures are usually checked routinely to ensure that they remain axenic.2. Axenic cultures are usually checked routinely to ensure that they remain axenic . 3. Firstly, he has grown over 150 trichomycete isolates in axenic culture. 4. Difficult certainly, but we've created axenic and gnotobiotic plants and animals. 5. Cultivation of these organisms is difficult and only 12 axenic strains have been isolated from 6 vent fields. 6. A pure ( or " axenic " ) culture is a population of clones of one another. 7. Such " contaminating " organisms will grow on the plate during this period, identifying cultures that are no longer axenic . 8. It was first isolated in axenic culture by J . W . Vinson in 1960, from a patient in Mexico City. 9. These cultures have strain numbers preceded by BEA . Non-axenic cultures are marked with " B " at the end of the strain number. 10. They are unusually easy to propagate in pure culture, and some 40 % of the many " Smittium " species have been established as axenic isolates.
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