Culture and fusion of protoplasts from potato (Solanum tuberosum L.) and tobacco (Nicotiana tabacum L.)
1987
Chung, S.H. | Sim, W.S. (Korea Univ., Seoul (Korea R.). Dept. of Biology)
The regenerative capacities of protoplasts isolated from potato (Solanum tuberosum L.) tubers and tobacco (Nicotiana tabacum L.) mesophyll tissues were examined, and then their intergeneric protoplast fusion was carried out. The potato tuber-derived protoplasts proliferated into the calli some of which showed rudimentary shoot-like structures, which had not been attempted before from tubers, while the tobacco protoplasts were regenerated into the whole plants. Intergeneric protoplast fusion between potato and tobacco was carried out and the heteroplasmic fusion products were formed. The first cell division of some of them was observed after 5 days of culture
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