Evaluation of the efficiency of genomic versus pedigree predictions for growth and wood quality traits in Scots pine

A Calleja-Rodriguez, J Pan, T Funda, Z Chen, J Baison… - BMC genomics, 2020 - Springer
Background Genomic selection (GS) or genomic prediction is a promising approach for tree
breeding to obtain higher genetic gains by shortening time of progeny testing in breeding …

Multiple-trait analyses improved the accuracy of genomic prediction and the power of genome-wide association of productivity and climate change-adaptive traits in …

EP Cappa, C Chen, JG Klutsch, J Sebastian-Azcona… - BMC genomics, 2022 - Springer
Background Genomic prediction (GP) and genome-wide association (GWA) analyses are
currently being employed to accelerate breeding cycles and to identify alleles or genomic …

Single-step genomic BLUP enables joint analysis of disconnected breeding programs: an example with Eucalyptus globulus Labill

AN Callister, BP Bradshaw, S Elms, RAW Gillies… - G3, 2021 - academic.oup.com
Single-step GBLUP (HBLUP) efficiently combines genomic, pedigree, and phenotypic
information for holistic genetic analyses of disjunct breeding populations. We combined data …

Development and Validation of a 36K SNP Array for Radiata Pine (Pinus radiata D.Don)

N Graham, E Telfer, T Frickey, G Slavov, A Ismael… - Forests, 2022 - mdpi.com
Radiata pine (Pinus radiata D. Don) is one of the world's most domesticated pines and a key
economic species in New Zealand. Thus, the development of genomic resources for radiata …

Single-step genomic prediction of Eucalyptus dunnii using different identity-by-descent and identity-by-state relationship matrices

EJ Jurcic, PV Villalba, PS Pathauer, DA Palazzini… - Heredity, 2021 - nature.com
Genomic selection based on the single-step genomic best linear unbiased prediction
(ssGBLUP) approach is becoming an important tool in forest tree breeding. The quality of the …

Genomic selection for resistance to mammalian bark stripping and associated chemical compounds in radiata pine

JS Nantongo, BM Potts, J Klápště, NJ Graham… - G3, 2022 - academic.oup.com
The integration of genomic data into genetic evaluations can facilitate the rapid selection of
superior genotypes and accelerate the breeding cycle in trees. In this study, 390 trees from …

Genomic breeding for diameter growth and tolerance to Leptocybe gall wasp and Botryosphaeria/Teratosphaeria fungal disease complex in Eucalyptus grandis

MM Mphahlele, F Isik, GR Hodge… - Frontiers in Plant …, 2021 - frontiersin.org
Eucalyptus grandis is one of the most important species for hardwood plantation forestry
around the world. At present, its commercial deployment is in decline because of pests and …

Genomics-enabled management of genetic resources in radiata pine

J Klápště, A Ismael, M Paget, NJ Graham, GT Stovold… - Forests, 2022 - mdpi.com
Traditional tree improvement is cumbersome and costly. Our main objective was to assess
the extent to which genomic data can currently accelerate and improve decision making in …

Improving lodgepole pine genomic evaluation using spatial correlation structure and SNP selection with single-step GBLUP

EP Cappa, B Ratcliffe, C Chen, BR Thomas, Y Liu… - Heredity, 2022 - nature.com
Modeling environmental spatial heterogeneity can improve the efficiency of forest tree
genomic evaluation. Furthermore, genotyping costs can be lowered by reducing the number …

Breeding value predictive accuracy for scarcely recorded traits in a Eucalyptus grandis breeding population using genomic selection and data on predictor traits

EJ Jurcic, PV Villalba, J Dutour, C Centurión… - Tree Genetics & …, 2023 - Springer
Genomic selection methods are particularly useful for traits that are difficult or expensive to
measure. We investigated the impact of using predictor growth traits and/or genomic …