Reversible male sterility in transgenic plants by expression...

Multicellular living organisms and unmodified parts thereof and – Plant – seedling – plant seed – or plant part – per se – Higher plant – seedling – plant seed – or plant part

Reexamination Certificate

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Details

C800S274000, C800S278000, C800S287000, C800S290000, C800S320100, C504S103000

Reexamination Certificate

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07129398

ABSTRACT:
Methods for the production of reversibly male-sterile plants by introduction of a polynucleotide encoding a GA-insensitive mutant protein are disclosed along with nucleic acid constructs and transformed cells useful in the production of such plants. Also disclosed are the use of plants containing recombinant nucleic acid sequences in preventing pollination of plants with pollen containing one or more transgenes and in the introduction of economically important traits into elite varieties of plants.

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Jinrong Peng et al, “The Arabidopsis GAI gene defines a signaling pathway that negatively regulates gibberellin responses,” Genes & Development, p. 3194-3205, (Feb. 10, 1997), vol. 11.

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