INCREASED TRANSFORMABILITY AND HAPLOID INDUCTION IN PLANTS
Provided herein are highly transformable maize plants, referred to as HI-NA plants, and methods of their production and use. A HI-NA plant, as disclosed herein, is homozygous for a loss-of-function mutant allele in the patatin-like phospholipase A2α (MATL) gene and at least heterozygous for one or m...
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| creator | SKIBBE, David Stewart KELLIHER, Timothy Joseph NICHOLS, Jason DELZER, Brent |
| description | Provided herein are highly transformable maize plants, referred to as HI-NA plants, and methods of their production and use. A HI-NA plant, as disclosed herein, is homozygous for a loss-of-function mutant allele in the patatin-like phospholipase A2α (MATL) gene and at least heterozygous for one or more QTL and/or gene alleles that are responsible for increased haploid induction and/or transformation frequency in plants. A HI-NA plant, as disclosed herein, may also have a cytotype A background, which may render it highly transformable. Also provided are methods of producing HI-NA plants and methods of using a HI-NA plant for editing plant genomic DNA.
La présente invention concerne des plantes de maïs hautement transformables, appelées plantes HI-NA, et leurs procédés de production et d'utilisation. Une plante HI-NA, telle que décrite selon l'invention, est homozygote pour un allèle mutant de perte de fonction dans le gène de phospholipase A2α du type patatine (MATL) et au moins hétérozygote pour au moins un QTL et/ou des allèles de gène qui sont responsables de l'augmentation de la fréquence d'induction et/ou de transformation d'haploïdes dans des plantes. Une plante HI-NA, telle que divulguée selon l'invention, peut également avoir un arrière-plan de type cytotype A, qui peut le rendre hautement transformable. L'invention concerne, en outre, des procédés de production de plantes HI-NA et des procédés d'utilisation d'une plante HI-NA pour l'édition d'ADN génomique végétal. |
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La présente invention concerne des plantes de maïs hautement transformables, appelées plantes HI-NA, et leurs procédés de production et d'utilisation. Une plante HI-NA, telle que décrite selon l'invention, est homozygote pour un allèle mutant de perte de fonction dans le gène de phospholipase A2α du type patatine (MATL) et au moins hétérozygote pour au moins un QTL et/ou des allèles de gène qui sont responsables de l'augmentation de la fréquence d'induction et/ou de transformation d'haploïdes dans des plantes. Une plante HI-NA, telle que divulguée selon l'invention, peut également avoir un arrière-plan de type cytotype A, qui peut le rendre hautement transformable. L'invention concerne, en outre, des procédés de production de plantes HI-NA et des procédés d'utilisation d'une plante HI-NA pour l'édition d'ADN génomique végétal.</description><language>eng ; fre</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF ; CULTURE MEDIA ; ENZYMOLOGY ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; NEW PLANTS OR PROCESSES FOR OBTAINING THEM ; ORGANIC CHEMISTRY ; PEPTIDES ; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPIRITS ; TRAPPING ; VINEGAR ; WINE</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221006&DB=EPODOC&CC=WO&NR=2022212318A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221006&DB=EPODOC&CC=WO&NR=2022212318A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SKIBBE, David Stewart</creatorcontrib><creatorcontrib>KELLIHER, Timothy Joseph</creatorcontrib><creatorcontrib>NICHOLS, Jason</creatorcontrib><creatorcontrib>DELZER, Brent</creatorcontrib><title>INCREASED TRANSFORMABILITY AND HAPLOID INDUCTION IN PLANTS</title><description>Provided herein are highly transformable maize plants, referred to as HI-NA plants, and methods of their production and use. A HI-NA plant, as disclosed herein, is homozygous for a loss-of-function mutant allele in the patatin-like phospholipase A2α (MATL) gene and at least heterozygous for one or more QTL and/or gene alleles that are responsible for increased haploid induction and/or transformation frequency in plants. A HI-NA plant, as disclosed herein, may also have a cytotype A background, which may render it highly transformable. Also provided are methods of producing HI-NA plants and methods of using a HI-NA plant for editing plant genomic DNA.
La présente invention concerne des plantes de maïs hautement transformables, appelées plantes HI-NA, et leurs procédés de production et d'utilisation. Une plante HI-NA, telle que décrite selon l'invention, est homozygote pour un allèle mutant de perte de fonction dans le gène de phospholipase A2α du type patatine (MATL) et au moins hétérozygote pour au moins un QTL et/ou des allèles de gène qui sont responsables de l'augmentation de la fréquence d'induction et/ou de transformation d'haploïdes dans des plantes. Une plante HI-NA, telle que divulguée selon l'invention, peut également avoir un arrière-plan de type cytotype A, qui peut le rendre hautement transformable. L'invention concerne, en outre, des procédés de production de plantes HI-NA et des procédés d'utilisation d'une plante HI-NA pour l'édition d'ADN génomique végétal.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>NEW PLANTS OR PROCESSES FOR OBTAINING THEM</subject><subject>ORGANIC CHEMISTRY</subject><subject>PEPTIDES</subject><subject>PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPIRITS</subject><subject>TRAPPING</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDy9HMOcnUMdnVRCAly9At28w_ydXTy9PEMiVRw9HNR8HAM8PH3dFHw9HMJdQ7x9PcDshQCfBz9QoJ5GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgZGRkaGRsaGFo6ExcaoAaSkqAQ</recordid><startdate>20221006</startdate><enddate>20221006</enddate><creator>SKIBBE, David Stewart</creator><creator>KELLIHER, Timothy Joseph</creator><creator>NICHOLS, Jason</creator><creator>DELZER, Brent</creator><scope>EVB</scope></search><sort><creationdate>20221006</creationdate><title>INCREASED TRANSFORMABILITY AND HAPLOID INDUCTION IN PLANTS</title><author>SKIBBE, David Stewart ; KELLIHER, Timothy Joseph ; NICHOLS, Jason ; DELZER, Brent</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022212318A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>NEW PLANTS OR PROCESSES FOR OBTAINING THEM</topic><topic>ORGANIC CHEMISTRY</topic><topic>PEPTIDES</topic><topic>PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPIRITS</topic><topic>TRAPPING</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>SKIBBE, David Stewart</creatorcontrib><creatorcontrib>KELLIHER, Timothy Joseph</creatorcontrib><creatorcontrib>NICHOLS, Jason</creatorcontrib><creatorcontrib>DELZER, Brent</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SKIBBE, David Stewart</au><au>KELLIHER, Timothy Joseph</au><au>NICHOLS, Jason</au><au>DELZER, Brent</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INCREASED TRANSFORMABILITY AND HAPLOID INDUCTION IN PLANTS</title><date>2022-10-06</date><risdate>2022</risdate><abstract>Provided herein are highly transformable maize plants, referred to as HI-NA plants, and methods of their production and use. A HI-NA plant, as disclosed herein, is homozygous for a loss-of-function mutant allele in the patatin-like phospholipase A2α (MATL) gene and at least heterozygous for one or more QTL and/or gene alleles that are responsible for increased haploid induction and/or transformation frequency in plants. A HI-NA plant, as disclosed herein, may also have a cytotype A background, which may render it highly transformable. Also provided are methods of producing HI-NA plants and methods of using a HI-NA plant for editing plant genomic DNA.
La présente invention concerne des plantes de maïs hautement transformables, appelées plantes HI-NA, et leurs procédés de production et d'utilisation. Une plante HI-NA, telle que décrite selon l'invention, est homozygote pour un allèle mutant de perte de fonction dans le gène de phospholipase A2α du type patatine (MATL) et au moins hétérozygote pour au moins un QTL et/ou des allèles de gène qui sont responsables de l'augmentation de la fréquence d'induction et/ou de transformation d'haploïdes dans des plantes. Une plante HI-NA, telle que divulguée selon l'invention, peut également avoir un arrière-plan de type cytotype A, qui peut le rendre hautement transformable. L'invention concerne, en outre, des procédés de production de plantes HI-NA et des procédés d'utilisation d'une plante HI-NA pour l'édition d'ADN génomique végétal.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM ORGANIC CHEMISTRY PEPTIDES PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE |
| title | INCREASED TRANSFORMABILITY AND HAPLOID INDUCTION IN PLANTS |
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