Chemistry: molecular biology and microbiology – Treatment of micro-organisms or enzymes with electrical or... – Modification of viruses
Patent
1985-02-22
1989-01-03
Warren, Charles F.
Chemistry: molecular biology and microbiology
Treatment of micro-organisms or enzymes with electrical or...
Modification of viruses
4352404, 43524047, 4352405, 43524051, 800 1, 935 67, 935 91, 935 94, 935 98, C12N 1500, C12N 500, C12N 502, A01H 104
Patent
active
047957050
ABSTRACT:
A method of introducing cytoplasmically inherited traits from a donor plant into a receptor plant of the Solanaceae family has been invented. Protoplasts from the donor and receptor plants are prepared. The donor protoplasts are treated under suitable conditions to prevent extensive nuclear divisions. The treated donor protoplasts and receptor protoplasts are then contacted under suitable conditions permitting the fusion of the protoplasts. Plantlets are regenerated from the fused protoplasts, and plantlets which contain the donor cytoplasmic traits are selected and rooted. Plantlets which contain receptor cytoplasmic traits are discarded.
REFERENCES:
Zeker et al., 1978, Z. Pflanzenphysiol, 90: 397-407.
Gressel et al., 1982, pp. 79-91, Dr: Chemical manipulation of crop growth and development, McLaren, J. S., ed., Butterworths: London Binding et al., 1982, Theor. Appl. Genet. 63: 273-277.
Aviv Dvora
Gressel Jonathan
Perl Avihai
Development Co., Ltd.
Fox David T.
Warren Charles F.
White John P.
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