Search Results - "Frederick, R.D."

Detection and quantification of Plum pox potyvirus in aphid vectors by real-time fluorescent reverse transcription-PCR by Schneider, W.L, Sherman, D.J, Stone, A.L, Damsteegt, V.D, Frederick, R.D

“…A real-time, fluorescent, reverse transcription-polymerase chain reaction (RT-PCR) assay was developed for the detection of Plum pox potyvirus (PPV). The…”
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Map Location of the Rpp1 Locus That Confers Resistance to Soybean Rust in Soybean by Hyten, D.L, Hartman, G.L, Nelson, R.L, Frederick, R.D, Concibido, V.C, Narvel, J.M, Cregan, P.B

“…Soybean rust (SBR), caused by Phakopsora pachyrhizi, was first discovered in North America in 2004 and has the potential to become a major soybean [Glycine max…”
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Real-time PCR and its application for rapid plant disease diagnostics by Schaad, N.W, Frederick, R.D

“…Rapid-cycle real-time polymerase chain reaction (PCR) methods may revolutionize the manner in which plant pathogens are identified and diseases are diagnosed…”
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Real-time fluorescent polymerase chain reaction detection of Phytophthora ramorum and Phytophthora pseudosyringae using mitochondrial gene regions by Tooley, P.W, Martin, F.N, Carras, M.M, Frederick, R.D

“…A real-time fluorescent polymerase chain reaction (PCR) detection method for the sudden oak death pathogen Phytophthora ramorum was developed based on…”
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Homoeosis in Drosophila: A description of the polycomb lethal syndrome by Denell, R.E., Frederick, R.D.

“…Adults heterozygous for dominant mutations at the haploabnormal Polycomb ( Pc) locus display many homoeotic transformations. E. B. Lewis (1978) first described…”
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Effects of Temperature on Urediniospore Germination, Germ Tube Growth, and Initiation of Infection in Soybean by Phakopsora Isolates by Bonde, M.R, Berner, D.K, Nester, S.E, Frederick, R.D

“…Temperature is a critical factor in plant disease development. As part of a research program to determine how specific environmental variables affect soybean…”
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Expressed sequence tag analysis of the soybean rust pathogen Phakopsora pachyrhizi by Posada-Buitrago, Martha Lucia, Frederick, Reid D.

“…Soybean rust is caused by the obligate fungal pathogen Phakopsora pachyrhizi Sydow. A unidirectional cDNA library was constructed using mRNA isolated from…”
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Soybean Rust Resistance Derived from Glycine tomentella in Amphiploid Hybrid Lines by Patzoldt, M.E, Tyagi, R.K, Hymowitz, T, Miles, M.R, Hartman, G.L, Frederick, R.D

“…Soybean rust (SBR), caused by the fungal pathogen Phakopsora pachyrhizi Syd., has the potential to cause significant economic yield loss in U.S. soybean…”
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assessment model for rating high-threat crop pathogens by Schaad, N.W, Abrams, J, Madden, L.V, Frederick, R.D, Luster, D.G, Damsteegt, V.D, Vidaver, A.K

“…Natural, accidental, and deliberate introductions of nonindigenous crop pathogens have become increasingly recognized as threats to the U.S. economy. Given the…”
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Detection of Ralstonia solanacearum in ginger rhizomes by real-time PCR by Thammakijjawat, P., Thaveechai, N., Kositratana, W., Chunwongse, J., Frederick, R.D., Schaad, N.W.

“…Bacterial wilt of ginger (Zingiber officinale), caused by Ralstonia solanacearum (Rs), has emerged as an important disease of ginger production in Thailand and…”
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Characterization of a gene cluster that specifies pathogenicity in Erwinia stewartii by Coplin, D.L. (The Ohio State University, Columbus), Frederick, R.D, Majerczak, D.R, Tuttle, L.D

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New pathogenicity loci in Erwinia stewartii identified by random Tn5 mutagenesis and molecular cloning by Coplin, D.L. (The Ohio State University, Columbus, OH), Frederick, R.D, Majerczak, D.R

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Molecular cloning of virulence genes from Erwinia stewartii by Coplin, D.L, Frederick, R.D, Majerczak, D.R, Haas, E.S

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Control of extracellular polysaccharide synthesis in Erwinia stewartii and Escherichia coli K-12: a common regulatory function by TORRES-CABASSA, A, GOTTESMAN, S, FREDERICK, R. D, DOLPH, P. J, COPLIN, D. L

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Transformation of Escherichia coli by plasmid DNA from Erwinia stewartii by Frederick, R.D, Coplin, D.L

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Plasmid pDC190: distribution among Erwinia stewartii strains and nonassociation with virulence by Frederick, R.D, Coplin, D.L

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Human utilization of subsurface extraterrestrial environments by Boston, P J, Frederick, R D, Welch, S M, Werker, J, Meyer, T R, Sprungman, B, Hildreth-Werker, V, Thompson, S L, Murphy, D L

“…Caves have been used in the ancient past as shelter or habitat by many organisms (including humans). Since antiquity, humans have explored caves for the…”
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Characterization of a conjugative plasmid from Erwinia stewartii by Coplin, D.L, Frederick, R.D, McCammon, S.L

“…Department of Plant Pathology, The Ohio State University, Ohio Agricultural Research and Development Center, Wooster, Ohio 44691, USA ABSTRACT Summary: pDC250…”
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