Chemistry: molecular biology and microbiology – Spore forming or isolating process
Patent
1991-10-05
1993-10-05
Chereskin, Che S.
Chemistry: molecular biology and microbiology
Spore forming or isolating process
4351722, 800220, 800DIG57, 935 94, 935 98, A01H 400, C12N 526
Patent
active
052504336
ABSTRACT:
According to the present invention, there is provided a gramineous hybrid plant produced from a rice-derived protoplast and another gramineous plant-derived protoplast. Also provided by the invention is an efficient process for preparing such a gramineous hybrid plant wherein a protoplast is prepared from a callus or suspension cell of a rice plant (Oryza sativa), another protoplast is separately prepared from a callus or suspension cell of another gramineous plant, these protoplasts are subjected to cell fusion by electric treatment, the thus fused cells are cultivated in a culture medium containing cultured rice cells as nurse cells, and the thus formed colonies are then cultivated in a culture medium containing a plant hormone such as 2,4-dichlorophenoxyacetic acid.
REFERENCES:
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Hayashi Yasuyuki
Shimamoto Ko
Terada Rie
Watanabe Junko
Chereskin Che S.
Mitsubishi Corporation
Mitsubishi Kasei Corporation
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