Generation of hapoloid plants based on KNL2

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United States of America Patent

PATENT NO 11483990
APP PUB NO 20190075744A1
SERIAL NO

15770049

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Abstract

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The present invention relates to non-transgenic and transgenic plants, preferably crop plants, comprising at least one mutation of the KINTEOCHORE NULL2 (KNL2) protein, especially a mutation causing a substitution of an amino acid within the KNL2 protein, preferably within the C-terminal region of the KNL2 protein, which preferably have the biological activity of a haploid inducer. Further, the present invention provides methods of generating the plants of the present invention and haploid and double haploid plants obtainable by crossing the plants of the present invention with wildtype plants as well as methods of facilitating cytoplasm exchange.

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Patent Owner(s)

  • LEIBNIZ-INSTITUT FÜR PFLANZENGENETIK UND KULTURPFLANZENFORSCHUNG GATERSLEBEN (IPK)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lermontova, Inna Halberstadt, DE 3 0

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