Isolated microscope and anther culture of maize

Chemistry: molecular biology and microbiology – Spore forming or isolating process

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800DIG56, 43524045, 43524048, A01H 400

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054459613

ABSTRACT:
This invention relates to the regeneration of fertile monocotyledonous plants from a plant composition that contains microspores. A method of the present invention comprises preculturing a plant composition under a plurality of stressful conditions that promote embryogenesis, isolating microspores at a temperature below about 25.degree. C., culturing the microspores in an embryoid/calli induction medium and regenerating a plant from an embryoid/calli. A solid, porous support system for transferring isolated microspores through a series of subcultures containing different media is also provided. The composition of the media are aspects of the invention.

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