Genome–environment associations, an innovative tool for studying heritable evolutionary adaptation in orphan crops and wild relatives

AJ Cortés, F López-Hernández, MW Blair - Frontiers in Genetics, 2022 - frontiersin.org
Leveraging innovative tools to speed up prebreeding and discovery of genotypic sources of
adaptation from landraces, crop wild relatives, and orphan crops is a key prerequisite to …

Genomic selection in plant breeding: Key factors shaping two decades of progress

A Alemu, J Åstrand, OA Montesinos-Lopez… - Molecular Plant, 2024 - cell.com
Genomic selection, the application of genomic prediction (GP) models to select candidate
individuals, has significantly advanced in the past two decades, effectively accelerating …

Efficient genomic prediction of yield and dry matter in hybrid potato

J Adams, M de Vries, F van Eeuwijk - Plants, 2023 - mdpi.com
There is an ongoing endeavor within the potato breeding sector to rapidly adapt potato from
a clonal polyploid crop to a diploid hybrid potato crop. While hybrid breeding allows for the …

Inbreeding effects on the performance and genomic prediction for polysomic tetraploid potato offspring grown at high Nordic latitudes

R Ortiz, F Reslow, R Vetukuri, MR García-Gil… - Genes, 2023 - mdpi.com
Inbreeding depression (ID) is caused by increased homozygosity in the offspring after
selfing. Although the self-compatible, highly heterozygous, tetrasomic polyploid potato …

Revitalizing agriculture: next-generation genotyping and-omics technologies enabling molecular prediction of resilient traits in the Solanaceae family

M Martina, V De Rosa, G Magon, A Acquadro… - Frontiers in Plant …, 2024 - frontiersin.org
This review highlights-omics research in Solanaceae family, with a particular focus on
resilient traits. Extensive research has enriched our understanding of Solanaceae genomics …

Partial least squares enhance multi-trait genomic prediction of potato cultivars in new environments

R Ortiz, F Reslow, A Montesinos-López, J Huicho… - Scientific reports, 2023 - nature.com
It is of paramount importance in plant breeding to have methods dealing with large numbers
of predictor variables and few sample observations, as well as efficient methods for dealing …

Genetic gains in potato breeding as measured by field testing of cultivars released during the last 200 years in the Nordic Region of Europe

R Ortiz, F Reslow, J Cuevas, J Crossa - The Journal of Agricultural …, 2022 - cambridge.org
Genetic gains (ΔG) are determined by the breeders' equation ΔG=[(ck σ2G)/(y σP)], where c,
k and y are the parental control, a function of the selection intensity and number of years to …

Modeling genotype × environment interaction for single and multitrait genomic prediction in potato (Solanum tuberosum L.)

J Cuevas, F Reslow, J Crossa, R Ortiz - G3, 2023 - academic.oup.com
In this study, we extend research on genomic prediction (GP) to polysomic polyploid plant
species with the main objective to investigate single-trait (ST) and multitrait (MT) …

Challenges for crop improvement

R Ortiz - Emerging Topics in Life Sciences, 2023 - portlandpress.com
The genetic improvement of crops faces the significant challenge of feeding an ever-
increasing population amidst a changing climate, and when governments are adopting a …

The effect of marker types and density on genomic prediction and GWAS of key performance traits in tetraploid potato

T Aalborg, E Sverrisdóttir, HT Kristensen… - Frontiers in Plant …, 2024 - frontiersin.org
Genomic prediction and genome-wide association studies are becoming widely employed
in potato key performance trait QTL identifications and to support potato breeding using …