Direct selection in vitro for herbicide-resistant mutants of Nicotiana tabacum
- 1 October 1978
- journal article
- research article
- Published by Proceedings of the National Academy of Sciences in Proceedings of the National Academy of Sciences
- Vol. 75 (10), 5104-5107
- https://doi.org/10.1073/pnas.75.10.5104
Abstract
Seven cell lines of N. tabacum resistant to the herbicide picloram were isolated from cell cultures. In crosses of plants regenerated from 4 cell lines, resistance was inherited as a single dominant Mendelian allele. Plants could not be regenerated from 1 cell line, and expression of resistance proved unstable in 2 others.Keywords
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