Nucleic acids encoding glucosinolate biosynthesis enzymes...

Multicellular living organisms and unmodified parts thereof and – Plant – seedling – plant seed – or plant part – per se – Higher plant – seedling – plant seed – or plant part

Reexamination Certificate

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C435S320100, C435S419000, C536S023600, C800S278000

Reexamination Certificate

active

10482951

ABSTRACT:
Provided are nucleic acid sequences fromBrassica oleraceaplants that encode enzymes involved in the synthesis of a glucosinolate molecule, including BoGSL-ALK, and BoGSL-ELONG, and methods of their use. The sequences find particular use in modifying the glucosinolate content of a plant. Also provided are primers for these two genes and a third key gene in the glucosinolate pathway, BoGSL-PRO, that can be used for developing molecular markers for assisted selection of plants with specific glucosinolate compositions. Additionally, compositions and methods for a simple, reliable and efficient PCR-based marker system, named sequence-related amplification polymorphism (SRAP), that finds use in the identification of coding sequences in the genome of a plant are provided.

REFERENCES:
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Database GenCore on EST, Kroymann, et al.; “A MYB transciption factor and a gene similar to MYJ24.1 are encoded in the regions between MRN17 and MY2”; direct submission to EMBL/GenBank/DDBJ databases; ID No. Q8VX04, Gene Sequence; Mar. 1999.
Li, G., et al.; “Inheritance of three major genes involved in the synthesis of aliphatic glucosinolates inBrassica oleracea”; J. Amer. Soc. Hort. Sci.; 2001; pp. 427-431; vol. 126, No. 4.
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