Assessing Genomic Selection Prediction Accuracy in a Dynamic Barley Breeding Population
نویسندگان
چکیده
منابع مشابه
TITLE: Assessing Genomic Selection Prediction Accuracy in a Dynamic Barley Breeding Population AUTHORS:
A.H. Sallam, Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108; J.B. Endelman, Department of Horticulture, University of Wisconsin – Madison, 1575 Linden Drive, Madison, WI 53706; J.-L. Jannink, USDA-ARS, R.W. Holley Center for Agriculture and Health, Cornell University, Ithaca, NY 14853; K.P. Smith*, Department of Agronomy and Plant Genetics, University of ...
متن کاملCorrection: Accuracy of Genomic Selection in a Rice Synthetic Population Developed for Recurrent Selection Breeding
Genomic selection (GS) is a promising strategy for enhancing genetic gain. We investigated the accuracy of genomic estimated breeding values (GEBV) in four inter-related synthetic populations that underwent several cycles of recurrent selection in an upland rice-breeding program. A total of 343 S2:4 lines extracted from those populations were phenotyped for flowering time, plant height, grain y...
متن کاملIncreased Prediction Accuracy in Wheat Breeding Trials Using a Marker × Environment Interaction Genomic Selection Model
Genomic selection (GS) models use genome-wide genetic information to predict genetic values of candidates of selection. Originally, these models were developed without considering genotype × environment interaction(G×E). Several authors have proposed extensions of the single-environment GS model that accommodate G×E using either covariance functions or environmental covariates. In this study, w...
متن کاملGenomic selection in tree breeding: testing accuracy of prediction models including dominance effect
Background The concept of Marker Assisted Selection (MAS) is rapidly evolving in animal and plant breeding. With the advent of high throughput molecular technology, numerous molecular markers distributed throughout the whole genome can be produced to characterize many genetic entries involving new perspectives in methodology of selection. An important research activity has begun in the animal w...
متن کاملEffect of Markers Effect Estimation Methods, Population Structure and Trait Architercture on the Accuracy of Genomic Breeding Values
This study aimed to investigate the effect of the method of estimating the effects of markers , QTLs distribution, number of QTLs, effective population size and trait heritability on the accuracy of genomic predictions. Two effective population sizes, 100 and 500 individuals, were simulated by QMSim software. A 100 cM genome including one chromosome was simulated where 500 SNPs and two diffe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Plant Genome
سال: 2015
ISSN: 1940-3372,1940-3372
DOI: 10.3835/plantgenome2014.05.0020