Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide confers pathogen or pest resistance
Reexamination Certificate
2008-06-13
2011-11-08
Ibrahim, Medina A (Department: 1638)
Multicellular living organisms and unmodified parts thereof and
Method of introducing a polynucleotide molecule into or...
The polynucleotide confers pathogen or pest resistance
C536S023100, C536S023600, C536S024500, C800S278000, C800S320100, C800S295000, C800S298000, C435S320100, C435S468000, C435S419000
Reexamination Certificate
active
08053631
ABSTRACT:
This invention relates to polynucleotide sequences encoding genes that can confer resistance to the plant pathogenColletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogenColletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the genes from corn lines carrying said genes into other corn lines that do not carry said genes, in order to make them resistant toColletotrichumand resistant to stalk rot.
REFERENCES:
patent: W02006/107931 (2008-10-01), None
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Toman, et al., Inheritance of Resistance to Anthracnose Stalk Rot of Corn, Phytopathology, (1993), 83(9): 981-986.
Weldekidan, et al., Inheritance of Anthracnose Stalk Rot Resistance in Maize, Maydica, (1993), 38(3): 189-192.
Database Accession No. ADX60436, Plant full length insert polynucleotide seqid 31279, (2005), XP002498164.
Jung, et al., Generation-means analysis and quantitative trait locus mapping of anthracnose stalk rot genes in maize, Theor Appl Genet, (1994), 89:413-418.
Brueggeman, et al., The stem rust resistance gene Rpg5 encodes a protein with nucleotide-binding-site, leucine-rich, and protein kinase domains, PNAS, (2008), 105(39):14970-14975.
Ashikawa, et al., Rice Blast Resistance Gene Pikm, Published Article in Genetics (ahead of print), (2008) 10.1534/genetics.108.095034.
Broglie Karen E.
Butler Karlene H.
Ibrahim Medina A
Lappegard Kathryn K.
Pioneer Hi-Bred Intenational, Inc.
Pioneer Hi-Bred International , Inc.
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