J
Julapark Chunwongse
Researcher at Cornell University
Publications - 8
Citations - 2681
Julapark Chunwongse is an academic researcher from Cornell University. The author has contributed to research in topics: Gene & Gene mapping. The author has an hindex of 6, co-authored 7 publications receiving 2587 citations. Previous affiliations of Julapark Chunwongse include Purdue University.
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Journal ArticleDOI
Map-based cloning of a protein kinase gene conferring disease resistance in tomato
Gregory B. Martin,Sergio Brommonschenkel,Julapark Chunwongse,Anne Frary,Martin W. Ganal,Rody Spivey,Tiyun Wu,Elizabeth D. Earle,Steven D. Tanksley +8 more
TL;DR: A yeast artificial chromosome clone that spans the Pto region was identified and used to probe a leaf complementary DNA (cDNA) library, suggesting a role for Pto in a signal transduction pathway.
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Microprep protocol for extraction of DNA from tomato and other herbaceous plants
TL;DR: This work has developed a procedure in their laboratory that maximizes the number of plant samples one person can extract and that yields sufficient DNA for 50 to 100 PCR reactions or two to four Southern blots, reducing the need for large amounts of greenhouse space.
Journal ArticleDOI
A member of the tomato Pto gene family confers sensitivity to fenthion resulting in rapid cell death.
Gregory B. Martin,Anne Frary,Tiyun Wu,Sergio Brommonschenkel,Julapark Chunwongse,Elizabeth D. Earle,Steven D. Tanksley +6 more
TL;DR: It is reported that another member of this gene family, termed Fen, is responsible for the sensitivity to fenthion and suggests that Pto and Fen participate in the same signal transduction pathway.
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Pre-germination genotypic screening using PCR amplification of half-seeds.
TL;DR: A simple and rapid PCR-based method has been developed for determining the genotype of seeds before germination and should be useful for a variety of applications in plant breeding and genetics studies.
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Chromosomal localization and molecular-marker tagging of the powdery mildew resistance gene (Lv) in tomato
TL;DR: The tagging of a powdery mildew resistance gene (Lv) in tomato using RAPD and RFLP markers and as a prelude to map-based cloning of the Lv gene, the density of markers in this region is enriched by a combination of RAPD primers and other techniques.