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United States Department of Agriculture

Agricultural Research Service

Related Topics

Jode W Edwards
Corn Insects and Crop Genetics Research
Genetics

Phone: (515) 294-7607
Fax: (515) 294-9359

1575 AGRONOMY HALL
IOWA STATE UNIVERSITY
AMES , IA 50011

Projects
Innovative Genetic Approaches for Improving Maize Germplasm for Product Quality and Adaption to Diverse Production Systems
Appropriated (D)
  Accession Number: 425213
Analysis of Genotype by Environment Interaction in Diverse Maize Hybrids
Trust (T)
  Accession Number: 427010

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Interaction of genetic mechanisms regulating methionine concentration in maize grain -
Huffman, R.D., Edwards, J.W., Pollak, L.M., Scott, M.P. 2016. Interaction of genetic mechanisms regulating methionine concentration in maize grain. Crop Science. 56:1-11 (2016). doi: 10.2135/cropsci2015.10.0633.
Genotype by environment interaction for plant density response in maize -
Edwards, J.W. 2016. Genotype by environment interaction for plant density response in maize. Crop Science. 56:1493-1505. doi:10.2135/cropsci2015.07.0408.
Effects of plant density on plant growth before and after recurrent selection in maize -
Stein, M.J., Miguez, F., Edwards, J.W. 2016. Effects of plant density on plant growth before and after recurrent selection in maize. Crop Science. doi:10.2135/cropsci2015.09.0599.
The genomic impacts of drift and selection for hybrid performance in maize Reprint Icon -
Gerke, J.P., Edwards, J.W., Guill, K.E., Ross-Ibarra, J., McMullen, M.D. 2015. The genomic impacts of drift and selection for hybrid performance in maize. Genetics. 201(1201-1211). doi: 10.1534/genetics.115.182410.
Maize canopy architecture and adaptation to high plant density in long term selection programs -
Changes in kernel filling with selection for grain yield in a maize population -
Eichenberger, S., Mizuez, F., Edwards, J.W., Knapp, A. 2015. Changes in kernel filling with selection for grain yield in a maize population. Crop Science. 55:521-526. DOI: 10.2135/cropsci2014.07.0462.
Heterogeneous variances in multi-environment yield trials for corn hybrids -
Orrellana, M., Edwards, J.W., Carriquiry, A. 2014. Heterogeneous variances in multi-environment yield trials for corn hybrids. Crop Science. 54(3):1048-1056.
Increasing selection response by Bayesian modeling of heterogeneous environmental variances -
Edwards, J.W., Orellana, M. 2015. Increasing selection response by Bayesian modeling of heterogeneous environmental variances. Crop Science. 55:556-563. DOI: 10.2135/cropsci2014.08.0582.
Selection and adaptation to high plant density in the Iowa Stiff Stalk synthetic maize (Zea mays L.) population: II. Plant morphology -
Brekke, B.H., Edwards, J.W., Knapp, A. 2011. Selection and adaptation to high plant density in the Iowa Stiff Stalk synthetic maize (Zea mays L.) population: II. Plant morphology. Crop Science. 51(6):2344-2351.
Changes in plant morphology in response to recurrent selection in the Iowa Stiff Stalk synthetic maize population -
Edwards, J.W. 2011. Changes in plant morphology in response to recurrent selection in the Iowa Stiff Stalk synthetic maize population. Crop Science. 51(6):2352-2361.
Selection and adaptation to high plant density in the Iowa Stiff Stalk synthetic maize (Zea mays L.) population -
Brekke, B.H., Edwards, J.W., Knapp, A. 2011. Selection and adaptation to high plant density in the Iowa Stiff Stalk synthetic maize (Zea mays L.) population. Crop Science. 51(5):1965-1972.
Predictive Ability Assessment of Linear Mixed Models in Multienvironment Trials in Corn (Zea mays L) -
So, Y., Edwards, J.W. 2011. Predictive ability assessment of linear mixed models in multienvironment trials in corn (Zea mays L). Crop Science. 51:542-552.
Testcross Response to Four Cycles of Half-sib and S2 Recurrent Selection in the BS13 Maize (Zea mays L.) Population -
Edwards, J.W. 2010. Testcross Response to Four Cycles of Half-sib and S2 Recurrent Selection in the BS13 Maize (Zea mays L.) Population. Crop Science. 50:1840-1847.
Predicted genetic gain and inbreeding depression with general inbreeding levels in selection candidates and offspring -
Edwards, J.W. 2008. Predicted Genetic Gain and Inbreeding Depression with General Inbreeding Levels in Selection Candidates and Offspring. Crop Science. 48:2086-2096.
A Comparison of Mixed Model Analyses of Iowa Crop Performance Test Data for Corn (Zea mays L.) -
So, Y., Edwards, J.W. 2009. A Comparison of Mixed-Model Analyses of the Iowa Crop Performance Test for Corn. Crop Science. 49:1593-1601.
Predicted Gains from Inbred-Progeny Selection Is Inferior to Half-sib Selection for Two Maize Populations -
Wardyn, B.M., Edwards, J.W., Lamkey, K.R. 2009. Predicted Gains from Inbred-Progeny Selection Is Inferior to Half-sib Selection for Two Maize Populations. Crop Science. 49:443-450.
Genetic Perspectives on Loss of Diversity in Elite Maize Breeding Germplasm -
Edwards, J.W. 2007. Genetic Perspectives on Loss of Diversity in Elite Maize Breeding Germplasm. Proceedings of the American Seed Trade Association Conference, December 4-7, 2007, Chicago, Illinois. p. 01.
PREDICTING SPATIAL VARIATION OF CROP YIELD ACROSS A LANDSCAPE USING AGGREGATED ENVIRONMENTAL DATA -
Williams, C.L., Liebman, M., Edwards, J.W., James, D.E., Singer, J.W., Arritt, R.W., Herzmann, D. 2008. Predicting spatial variation of crop yield across a landscape using aggregated environmental data. Crop Science. 48:1545-1559.
Estimating Genotype- and Environment-Specific Heritabilities -
Edwards, J.W. 2007. Estimating Genotype- and Environment-Specific Heritabilities. Illinois Corn Breeders School Proceedings. p. 228-241.
Use of aggregated environment data to predict spatial variation of crop yields across a landscape -
Williams, C., Liebman, M., Edwards, J.W., James, D.E., Herzmann, D., Singer, J.W., Arritt, R. 2006. Use of aggregated environment data to predict spatial variation of crop yields across a landscape. American Society of Agronomy Abstracts. P314-3.
THE GENETIC STRUCTURE OF A MAIZE SYNTHETIC: THE ROLE OF DOMINANCE -
Wardyn, B.M., Edwards, J.W., Lamkey, K.R. 2007. The genetic structure of a maize synthetic: the role of dominance. Crop Science. 47:467-476.
GRAIN COMPOSITION AND AMINO ACID CONTENT IN MAIZE HYBRIDS REPRESENTING 80 YEARS OF COMMERCIAL MAIZE VARIETIES -
Scott, M.P., Edwards, J.W., Bell, C.P., Schussler, J.R., Smith, J.S. 2006. Grain composition and amino acid content in maize hybrids representing 80 years of commercial maize varieties. Maydica. 51:417-423.
BAYESIAN MODELING OF HETEROGENEOUS ERROR AND GENOTYPE BY ENVIRONMENT INTERACTION VARIANCES -
Edwards, J.W., Jannink, J. 2006. Bayesian modeling of heterogeneous error and genotype by environment interaction variances. Crop Science. 46:820-833.
ALTERING THE FATTY ACID COMPOSITION OF CORN BELT CORN THROUGH TRIPSACUM INTROGRESSION -
Duvick, S.A., Pollak, L.M., Edwards, J.W., White, P.J. 2006. Altering the fatty acid composition of Corn Belt corn through Tripsacum introgression. Maydica. 51:409-416.
Last Modified: 5/2/2016
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