Increasing the anther culturability of maize

Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide alters fat – fatty oil – ester-type wax – or...

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800230, 800235, 800DIG56, 4351723, A01H 500, A01H 104, C12N 1502

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056023103

ABSTRACT:
This invention provides a process for producing germplasm of plant species exhibiting enhanced response to anther culture. The anther culture procedure itself is used as a selection criterion for genes favoring in vitro androgenesis. After subjecting anthers to standard anther culture regeneration procedures, the regenerated plants are intermated and self-pollinated to generate valuable genetic variability for improved culture response. The transfer of increased anther culturability to other selected germplasm is also possible.

REFERENCES:
patent: 5306864 (1994-04-01), Petolino
Soller et al. TAG. vol. 67 pp. 25-33 1983.
Dieu et al. Maydica 31(3) pp. 245-259 1986.
Petolino et al. Crop Science vol. 26. pp. 1072-1074 1987.
Hoffman et al. TAG. vol. 61 pp. 225-232 1982.

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