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Ronnie J. Winfrey

Researcher at Iowa State University

Publications -  6
Citations -  2642

Ronnie J. Winfrey is an academic researcher from Iowa State University. The author has contributed to research in topics: Zinc finger nuclease & Gene targeting. The author has an hindex of 6, co-authored 6 publications receiving 2495 citations.

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High-frequency modification of plant genes using engineered zinc-finger nucleases

TL;DR: High-frequency ZFN-stimulated gene targeting at endogenous plant genes, namely the tobacco acetolactate synthase genes (ALS SuRA and SuRB), for which specific mutations are known to confer resistance to imidazolinone and sulphonylurea herbicides are demonstrated.
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Unexpected failure rates for modular assembly of engineered zinc fingers

TL;DR: In the version of this correspondence initially published, the two previously published datasets analyzed were labeled with incorrect references in Figure 1b.
Journal ArticleDOI

High‐frequency homologous recombination in plants mediated by zinc‐finger nucleases

TL;DR: It is demonstrated that chromosome breaks created by zinc-finger nucleases greatly enhance the frequency of localized recombination in tobacco test system, suggesting that plant genome engineering through homologous recombination can now be reliably accomplished using zinc- finger nucleases.
Journal ArticleDOI

Standardized reagents and protocols for engineering zinc finger nucleases by modular assembly.

TL;DR: A comprehensive, publicly available archive of plasmids encoding more than 140 well-characterized zinc finger modules together with complementary web-based software for identifying potential zinc finger target sites in a gene of interest is described.