JUVENILE HORMONE OR ONE OF ITS ANTAGONISTS AS A CHEMICAL LIGAND FOR CONTROLLING EXPRESSION OF A GENE IN PLANTS BY TRANSACTIVAGITION THROUGH A RECEPTOR
The present invention is drawn to a method of controlling gene expression in plants. Specifically, the method comprises transforming a plant with a USP receptor expression cassette which encodes a USP receptor and at least one target expression cassette which encodes a target polypeptide. Contacting...
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| creator | CROSSLAND LYLE DEAN GOFF STEPHEN ARTHUR |
| description | The present invention is drawn to a method of controlling gene expression in plants. Specifically, the method comprises transforming a plant with a USP receptor expression cassette which encodes a USP receptor and at least one target expression cassette which encodes a target polypeptide. Contacting said transformed plant with juvenile hormone or one of its agonists activates expression of the target polypeptide in the presence of said USP receptor polypeptide. Optionally, additional "secondary" receptor expression cassettes may be used, wherein the secondary receptor expression cassette encodes a receptor polypeptide distinct from USP. The method is useful for controlling various traits of agronomic importance, such as plant fertility. Also disclosed is a method of identifying previously unknown ligands for USP. Substances to be tested are identified by placing them in contact with plant cells transformed with a USP receptor expression cassette and a target expression cassette. The target expression cassette encodes a reporter polypeptide whose expression can be determined quantitatively or qualitatively, whereby the test substance is identified as a ligand for USP. |
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Specifically, the method comprises transforming a plant with a USP receptor expression cassette which encodes a USP receptor and at least one target expression cassette which encodes a target polypeptide. Contacting said transformed plant with juvenile hormone or one of its agonists activates expression of the target polypeptide in the presence of said USP receptor polypeptide. Optionally, additional "secondary" receptor expression cassettes may be used, wherein the secondary receptor expression cassette encodes a receptor polypeptide distinct from USP. The method is useful for controlling various traits of agronomic importance, such as plant fertility. Also disclosed is a method of identifying previously unknown ligands for USP. Substances to be tested are identified by placing them in contact with plant cells transformed with a USP receptor expression cassette and a target expression cassette. The target expression cassette encodes a reporter polypeptide whose expression can be determined quantitatively or qualitatively, whereby the test substance is identified as a ligand for USP.</description><edition>6</edition><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS OR TEST PAPERS THEREFOR ; COMPOSITIONS THEREOF ; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ; CULTURE MEDIA ; ENZYMOLOGY ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; NEW PLANTS OR PROCESSES FOR OBTAINING THEM ; ORGANIC CHEMISTRY ; PEPTIDES ; PHYSICS ; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES ; PROCESSES OF PREPARING SUCH COMPOSITIONS ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPIRITS ; TESTING ; TRAPPING ; VINEGAR ; WINE</subject><creationdate>1998</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=19980831&DB=EPODOC&CC=PL&NR=326223A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980831&DB=EPODOC&CC=PL&NR=326223A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CROSSLAND LYLE DEAN</creatorcontrib><creatorcontrib>GOFF STEPHEN ARTHUR</creatorcontrib><title>JUVENILE HORMONE OR ONE OF ITS ANTAGONISTS AS A CHEMICAL LIGAND FOR CONTROLLING EXPRESSION OF A GENE IN PLANTS BY TRANSACTIVAGITION THROUGH A RECEPTOR</title><description>The present invention is drawn to a method of controlling gene expression in plants. Specifically, the method comprises transforming a plant with a USP receptor expression cassette which encodes a USP receptor and at least one target expression cassette which encodes a target polypeptide. Contacting said transformed plant with juvenile hormone or one of its agonists activates expression of the target polypeptide in the presence of said USP receptor polypeptide. Optionally, additional "secondary" receptor expression cassettes may be used, wherein the secondary receptor expression cassette encodes a receptor polypeptide distinct from USP. The method is useful for controlling various traits of agronomic importance, such as plant fertility. Also disclosed is a method of identifying previously unknown ligands for USP. Substances to be tested are identified by placing them in contact with plant cells transformed with a USP receptor expression cassette and a target expression cassette. The target expression cassette encodes a reporter polypeptide whose expression can be determined quantitatively or qualitatively, whereby the test substance is identified as a ligand for USP.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS OR TEST PAPERS THEREFOR</subject><subject>COMPOSITIONS THEREOF</subject><subject>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</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>PHYSICS</subject><subject>PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES</subject><subject>PROCESSES OF PREPARING SUCH COMPOSITIONS</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPIRITS</subject><subject>TESTING</subject><subject>TRAPPING</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjDFqAzEQRbdJEeKcIXOBFN6F9BNlVhojzwhpdnEqY4JSGdtgn8XnjTakD3x4v3i8x-6-mWYSjgRB81aFQDP8YgS2AiiGXoXL8tvABdqywwiRPcoHjM13KpY1RhYPtEuZSmGVJYHgqcVYIMWWKvD-CZZRCjrjGT3bIlrIOvnQ7EyOkmledQ_fh-O1Pv_xqXsZyVx4rZfzvl4vh696qrd9ikP_1vcDrof_jR-f10En</recordid><startdate>19980831</startdate><enddate>19980831</enddate><creator>CROSSLAND LYLE DEAN</creator><creator>GOFF STEPHEN ARTHUR</creator><scope>EVB</scope></search><sort><creationdate>19980831</creationdate><title>JUVENILE HORMONE OR ONE OF ITS ANTAGONISTS AS A CHEMICAL LIGAND FOR CONTROLLING EXPRESSION OF A GENE IN PLANTS BY TRANSACTIVAGITION THROUGH A RECEPTOR</title><author>CROSSLAND LYLE DEAN ; GOFF STEPHEN ARTHUR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_PL326223A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS OR TEST PAPERS THEREFOR</topic><topic>COMPOSITIONS THEREOF</topic><topic>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</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>PHYSICS</topic><topic>PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES</topic><topic>PROCESSES OF PREPARING SUCH COMPOSITIONS</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPIRITS</topic><topic>TESTING</topic><topic>TRAPPING</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>CROSSLAND LYLE DEAN</creatorcontrib><creatorcontrib>GOFF STEPHEN ARTHUR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CROSSLAND LYLE DEAN</au><au>GOFF STEPHEN ARTHUR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JUVENILE HORMONE OR ONE OF ITS ANTAGONISTS AS A CHEMICAL LIGAND FOR CONTROLLING EXPRESSION OF A GENE IN PLANTS BY TRANSACTIVAGITION THROUGH A RECEPTOR</title><date>1998-08-31</date><risdate>1998</risdate><abstract>The present invention is drawn to a method of controlling gene expression in plants. Specifically, the method comprises transforming a plant with a USP receptor expression cassette which encodes a USP receptor and at least one target expression cassette which encodes a target polypeptide. Contacting said transformed plant with juvenile hormone or one of its agonists activates expression of the target polypeptide in the presence of said USP receptor polypeptide. Optionally, additional "secondary" receptor expression cassettes may be used, wherein the secondary receptor expression cassette encodes a receptor polypeptide distinct from USP. The method is useful for controlling various traits of agronomic importance, such as plant fertility. Also disclosed is a method of identifying previously unknown ligands for USP. Substances to be tested are identified by placing them in contact with plant cells transformed with a USP receptor expression cassette and a target expression cassette. The target expression cassette encodes a reporter polypeptide whose expression can be determined quantitatively or qualitatively, whereby the test substance is identified as a ligand for USP.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM ORGANIC CHEMISTRY PEPTIDES PHYSICS PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TESTING TRAPPING VINEGAR WINE |
| title | JUVENILE HORMONE OR ONE OF ITS ANTAGONISTS AS A CHEMICAL LIGAND FOR CONTROLLING EXPRESSION OF A GENE IN PLANTS BY TRANSACTIVAGITION THROUGH A RECEPTOR |
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