Intrexon Corporation

Rohm and Haas Company

Other

Monsanto Company

Glenn Richard Carlson

Robert Eugene Hormann

Colin M Tice

Orestes Chortyk

Thomas R Opie

David W Potter

Andrew Meyer

Dean Ervin Cress

Tarlochan Singh Dhadialla

Subba Reddy Palli

Arthur John Kudla

Ronald Phillip Herzig, Jr

Mohan Philip

Dat Phat Le

Enrique Luis Michelotti

Anne Ritchie Egan

Ronald Phillip Herzig

The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising; the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex

The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

The present invention relates to the field of biotechnology or genetic engineering. More specifically, the present invention relates to a multiple inducible gene regulation system that functions within cells to simultaneously control the quantitative expression of multiple genes.

Multiple inducible gene regulation system

This invention relates to an improved method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene. The improvement resides in a select group of non-steroid ligands which show improved activity over known ligands.

Ligands for modulating the expression of exogenous genes via an ecdysone receptor complex

The present invention is a composition comprising an effective amount of an N'-alkyl-N'-(3,5-dimethylbenzoyl)-N-(substituted benzoyl)-hydrazine to treat wool for protection from keratin digesting insects, and an insect-proofing method using such compounds. The compositions and methods have particular application in treating wool.

Wool protecting compositons and methods

Insecticidal compounds of the formula ##STR1## wherein one of A or B is ferrocenyl and the other of A or B is phenyl or substituted phenyl and R is branched alkyl are effective in controlling the Southern Armyworm and Mexican Bean Beetle.

Insecticidal ferrocenoyl acylhydrazines

This invention relates to compounds of the formula: ##STR1## wherein R.sub.1 is an optionally substituted alkyl or alkenyl group; at least one of R.sub.2, R.sub.5 and R.sub.6 is ##STR2## wherein (1) when R.sub.2 is ##STR3## R.sub.5 is a hydrogen atom, an alkyl group or a halogen atom and R.sub.6 is a hydrogen atom or an alkyl group,

Certain-2,6-diphenyl-1,4-dihydro-4-oxo-nicotinates which are useful for

The present invention relates to N-alkyl-2-aryl-4-oxonicotinates, N-alkyl-5-aryl-4-oxonicotinates, N-alkyl-6-aryl-4-oxonicotinates and N-alkyl-2,6-diaryl-4-oxonicotinates and their use as plant hybridization agents especially useful in wheat, barley and corn. These compounds are particularly active as chemical gametocides and possess a high degree of male/female selectivity. Moreover, these compounds are relatively noninjurious to both corn and wheat crops. The fact that these chemicals possess a high degree of male sterility without affecting female fertility makes them very useful as chemical gametocides.

Growing community of inventors

North Wales, PA, United States of America

Glenn Richard Carlson