METHOD FOR PRODUCING HAPLOID, AND DOUBLED HAPLOID BETA VULGARIS PLANTS BY MICROSPORE CULTURE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250040503A1
SERIAL NO

18718641

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Abstract

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The present invention relates to a method for the production of haploid, polyhaploid and/or doubled haploid embryos, calli, seeds and/or plants of the species Beta vulgaris from isolated microspore cultures, more specifically to a method comprising contacting the isolated microspores with a histone deacetylase inhibitor (HDACi) and a complex protein composition. The present invention also provides a kit for producing a haploid, polyhaploid and/or doubled haploid embryo, callus, seed and/or plant of the species Beta vulgaris from at least one isolated microspore as well as the use of a histone deacetylase inhibitor (HDACi) and a complex protein composition for producing a haploid, polyhaploid and/or doubled haploid embryo, callus, seed and/or plant of the species Beta vulgaris. Finally, the present invention also relates to a population of haploid, polyhaploid and/or doubled haploid Beta vulgaris plants directly derived from a single flower, single inflorescence or single bud.

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Patent Owner(s)

  • KWS SAAT SE & CO. KGAA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SPRINGMANN, Clemens Bad Gandersheim, DE 3 4

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