Abstract: A DNA fragment is provided which is a plant enhancer element capable of activating or enhancing the transcription level of a plant-expressible gene consisting essentially of a consensus sequence selected from the group consisting of ##STR1## and its reverse sequence. Said DNA fragment may also contain a second sequence 5' -ACGTAAGCGCTTACGT-3'. These sequences bind with ocs transcription factor.
Type:
Grant
Filed:
June 2, 1995
Date of Patent:
November 17, 1998
Assignees:
Agrigenetics, L.P., Commonwealth Scientific and Industrial Research Organization
Inventors:
Jeff G. Ellis, Daniel J. Llewellyn, W. James Peacock, Elizabeth Dennis, David Bouchez
Abstract: This invention provides means for identifying maize plants having resistance to the European corn borer (ECB). Restriction fragment length polymorphism (RFLP) marker probes which are genetically linked to loci which condition ECB resistance are provided. These probes are useful in breeding programs to identify ECB resistant gene types and thus allow the resistance traits to be introduced into non-resistant or less resistant corn varieties.
Type:
Grant
Filed:
February 6, 1990
Date of Patent:
March 3, 1998
Assignee:
Agrigenetics, L.P.
Inventors:
Jane H. Cramer, Jeanne Romero-Severson, David West
Abstract: A DNA fragment is provided which is a plant enhancer element capable of activating or enhancing the transcription level of a plant-expressible gene consisting essentially of a consensus sequence selected from the group consisting of ##STR1## and its reverse sequence. Said DNA fragment may also contain a second sequence 5'-ACGTAAGCGCTTACGT-3'. These sequences bind with ocs transcription factor.
Type:
Grant
Filed:
June 2, 1995
Date of Patent:
January 20, 1998
Assignees:
Agrigenetics, L.P., Commonwealth Scientific and Industrial Research Organization
Inventors:
Jeff G. Ellis, Daniel J. Llewellyn, W. James Peacock, Elizabeth Dennis, David Bouchez