A POLLEN SELECTION SYSTEM FOR ALCOHOL-DEHYDROGENASE-NEGATIVE MUTANTS IN PLANTS

1 Department of Plant Sciences, Indiana University, Bloomington, Indiana 47401

Exposure of freshly shed maize pollen to allyl alcohol vapors allows selective fertilization by mutant alcohol-dehydrogenase-negative grains. Wild-type pollen grains are killed by the enzymatic conversion of allyl alcohol to the highly toxic acrylaldehyde.

Submitted on November 21, 1975




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D. L. Mulcahy and D. L. Mulcahy
The Rise of the Angiosperms: A Genecological Factor
Science, October 5, 1979; 206(4414): 20 - 23.
[Abstract] [PDF]