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Year 2005 Remove constraint 2005: 2005 Subjects selection criteria Remove constraint selection criteria: selection criteria
Displaying items 1 - 10 of 13 start over

1. A Large-Scale Screen for Artificial Selection in Maize Identifies Candidate Agronomic Loci for Domestication and Crop Improvement

Description:
Includes references
Author:
Yamasaki, Masanori , Tenaillon, Maud I. , Vroh Bi, Irie , Schroeder, Steve G. , Sanchez-Villeda, Hector , Doebley, John F. , Gaut, Brandon S. , McMullen, Michael D.
Subject:
selection criteria , corn , Zea mays , Zea mays subsp. parviglumis , domestication , American Indians , hybrids , inbred lines , genetic variation , genes , statistical analysis , sequence analysis , DNA , nutritive value , seed productivity , Mexico
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

2. Application of Molecular Markers in Breeding for Nitrogen Use Efficiency

Description:
In the special issue: Enhancing the efficiency of nitrogen utilization in plants / edited by S.S. Goyal, R. Tischner and A.S. Basra.
Author:
Agrama, H.A.
Subject:
plants , literature reviews , plant nutrition , nitrogen , nutrient use efficiency , plant breeding , artificial selection , selection criteria , genetic markers , biomarkers , dry matter accumulation , Zea mays , corn , grain yield , nutrient availability , marker-assisted selection , chromosome mapping , quantitative trait loci , plant morphology , agronomic traits , yield components
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. Breeding temperate fruit crops for improved freezing tolerance

Description:
Paper presented at the workshop "Breeding intractable traits in fruit crops: Dream the impossible dream" held July 18, 2004, Austin, Texas.
Author:
Owens, C.L.
Subject:
fruit crops , plant adaptation , geographical distribution , frost injury , frost resistance , phenotype , literature reviews , selection criteria , artificial selection , plant breeding , inheritance (genetics) , genetic variation , cold tolerance
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

4. Consequences of Selecting Rambouillet Ewes for Mountain Big Sagebrush (Artemisia tridentata ssp. vaseyana) Dietary Preference

Description:
Includes references
Author:
Seefeldt, S.S.
Subject:
ewes , grazing , Artemisia tridentata , feeding preferences , artificial selection , selection criteria , forage , browsing , shrubs , understory , vegetation cover , botanical composition , rangelands , feces , Purshia tridentata , nontarget organisms , adverse effects , steppes , ecosystems , genotype , Idaho
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Evaluation of Food-Grade Dent Corn Hybrids for Severity of Fusarium Ear Rot and Fumonisin Accumulation in Grain

Description:
Includes references
Author:
Kleinschmidt, C.E. , Clements, M.J. , Maragos, C.M. , Pataky, J.K. , White, D.G.
Subject:
Zea mays , dent corn , hybrids , cultivars , Gibberella fujikuroi , Fusarium proliferatum , ear rot , fumonisins , food contamination , germplasm screening , selection criteria , disease resistance , genetic variation , genetic resistance , Illinois
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Follicular development and maturation in gilts selected for an index of high ovulation rate and high prenatal survival

Description:
Includes references
Author:
Yen, H.W. , Ford, J.J. , Zimmerman, D.R. , Johnson, R.K.
Subject:
gilts , follicular atresia , ovarian follicles , sexual maturity , selection index , animal breeding , ovulation , embryonic mortality , selection criteria , breeding lines , Large White , luteolysis , prostaglandins , estrus , estradiol
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Genetic Evaluation of Calving Ease for Brown Swiss and Jersey Bulls from Purebred and Crossbred Calvings

Description:
Includes references
Author:
Cole, J. B. , Goodling, R. C. , Wiggans, G. R. , VanRaden, P. M.
Subject:
dairy bulls , crossbreds , sire evaluation , breed differences , selection criteria , ease of birth
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

8. Genetic Evaluation of Dairy Cattle with Test-Day Models with Autoregressive Covariance Structures and with a 305-d Model

Description:
Includes references
Author:
Sawalha, R. M. , Keown, J. F. , Kachman, S. D. , Van Vleck, L. D.
Subject:
dairy cows , genetic merit , genetic improvement , selection criteria , milk fat yield , milk protein yield , estimation , statistical models
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

9. Genetic relationship between milk score and litter weight for Targhee, Columbia, Rambouillet, and Polypay sheep

Description:
Includes references
Author:
Sawalha, R. M. , Snowder, G. D. , Keown, J. F. , Van Vleck, L. D.
Subject:
sheep , Targhee , Rambouillet , Columbia (sheep breed) , Polypay , genetic variance , ewe milk , litter weight , lactation , parity (reproduction) , genetic correlation , heritability , selection criteria , reproductive traits , genotype-environment interaction , milk production , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

10. Hypobaric hypoxia in ascites resistant and susceptible broiler genetic lines influences gut morphology

Description:
Includes references
Author:
Solis de los Santos, F. , Tellez, G. , Farnell, M.B. , Balog, J.M. , Anthony, N.B. , Pavlidis, H.O. , Donoghue, A.M.
Subject:
line differences , selection criteria , selection response , disease resistance , atmospheric pressure , villi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005