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Subjects genotype Remove constraint genotype: genotype Year 2003 Remove constraint 2003: 2003
Displaying items 1 - 10 of 48 start over

1. A low-cost, high-throughput polyacrylamide gel electrophoresis system for genotyping with microsatellite DNA markers

Description:
Includes references
Author:
Wang, D. , Shi, J. , Carlson, S.R. , Cregan, P.B. , Ward, R.W. , Diers, B.W.
Subject:
Glycine max , soybeans , Triticum aestivum , wheat , genotype , microsatellite repeats , genetic markers , polyacrylamide gel electrophoresis
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

2. A major QTL for common bacterial blight resistance derives from the common bean great northern landrace cultivar Montana No. 5

Description:
Includes references
Author:
Miklas, P.N. , Coyne, D.P. , Grafton, K.F. , Mutlu, N. , Reiser, J. , Lindgren, D.T. , Singh, S.P.
Subject:
Phaseolus acutifolius , Phaseolus acutifolius var. acutifolius , Phaseolus vulgaris , beans , landraces , cultivars , Xanthomonas axonopodis , plant pathogenic bacteria , leaves , quantitative trait loci , plant breeding , disease resistance , genetic distance , genotype , polymerase chain reaction , DNA primers , crossing , genes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

3. An excised-leaf inoculation technique for evaluating host-pathogen interactions and quantitative resistance of bermudagrass genotypes to dematiaceous hyphomycetes

Description:
Includes references
Author:
Pratt, R.G.
Subject:
Cynodon dactylon , lawns and turf , Bipolaris , Cochliobolus spicifer , Exserohilum , Curvularia , Drechslera , plant pathogenic fungi , pathogenicity , leaves , pathogenesis , disease resistance , cultivars , genetic variation , genotype , Mississippi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

4. Analysis of genotypic diversity data for populations of microorganisms

Description:
Includes references
Author:
Grunwald, N.J. , Goodwin, S.B. , Milgroom, M.G. , Fry, W.E.
Subject:
plant pathogens , epidemiology , pathotypes , genotype , genetic variation , population genetics , mathematical models , equations
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

5. Characterization of Toxoplasma gondii isolates from free range chickens from Parana, Brazil

Description:
Includes references
Author:
Dubey, J.P. , Navarro, I.T. , Graham, D.H. , Dahl, E. , Freire, R.L. , Prudencio, L.B. , Sreekumar, C. , Vianna, M.C. , Lehmann, T.
Subject:
chickens , Toxoplasma gondii , toxoplasmosis , disease prevalence , antibody detection , seroprevalence , infection , mice , cats , virulence , isolation , strains , restriction fragment length polymorphism , genotype , poultry diseases , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

6. Comparison of sucrose catabolism in roots of three Beta vulgaris L. genotypes with different yield and sucrose accumulating capacities

Description:
Includes references
Author:
Klotz, K.L. , Campbell, L.G.
Subject:
Beta vulgaris , sugar beet , carbohydrate metabolism , sucrose , genotype , roots , beta-fructofuranosidase , enzyme activity , sucrose synthase , sugar content , glucose , fructose , dry matter accumulation
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

7. Comparisons of genetic and morphological distance with heterosis between Medicago sativa subsp. sativa and subsp. falcata

Description:
Includes references
Author:
Riday, H. , Brummer, E.C. , Campbell, T.A. , Luth, D. , Cazcarro, P.M.
Subject:
Medicago sativa , Medicago sativa subsp. falcata , alfalfa , hybrids , heterosis , dry matter accumulation , crop yield , genetic distance , genotype , genetic markers , chromosome morphology , amplified fragment length polymorphism , specific combining ability , agronomic traits , regrowth , DNA fragmentation , genetic polymorphism , forage quality , mathematical models , statistical analysis , plant morphology
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

8. Detecting migrants in populations of Rhizoctonia solani anastomosis group 3 from potato in North Carolina using multilocus genotype probabilities

Description:
Includes references
Author:
Ceresini, P.C. , Shew, H.D. , Vilgalys, R.J. , Gale, L.R. , Cubeta, M.A.
Subject:
plant pathogenic fungi , pathogenicity , pathotypes , gene flow , genetic variation , alleles , polymerase chain reaction , restriction fragment length polymorphism , loci , population structure , genotype , Solanum tuberosum , Thanatephorus cucumeris , North Carolina , Canada , Maine , Wisconsin
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

9. Development and allele diversity of microsatellite markers linked to the aluminium tolerance gene Alp in barley

Description:
In the special issue: Better barley faster: the role of marker assisted selection. Coordinated by T.J. Higgins, G.R. Steed, J.C. Fegent and S. Banerjee.
Author:
Raman, H. , Karakousis, A. , Moroni, J.S. , Raman, R. , Read, B.J. , Garvin, D.F. , Kochian, L.V. , Sorrells, M.E.
Subject:
Hordeum vulgare , barley , cultivars , aluminum , metal tolerance , quantitative trait loci , chromosome mapping , restriction fragment length polymorphism , DNA primers , microsatellite repeats , genetic markers , genes , alleles , genetic variation , genotype , marker-assisted selection , Australia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

10. Differentiation of Diaprepes abbreviatus and Pachnaeus litus (Coleoptera: Curculionidae) egg masses: PCR-restriction fragment-length polymorphism and species-specific PCR amplification of 18S rDNA products

Description:
Includes references
Author:
Weathersbee, A.A. III , Bullock, R.C. , Panchal, T.D. , Dang, P.M.
Subject:
Diaprepes abbreviatus , Pachnaeus , pest identification , genotype , egg masses , polymerase chain reaction , restriction fragment length polymorphism , genetic markers , single nucleotide polymorphism , DNA primers , ribosomal DNA , nucleotide sequences , molecular systematics , detection , Curculionidae , insect pests
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003