List of works - Ismo Strandén

A comparison of approaches to estimate the inbreeding coefficient and pairwise relatedness using genomic and pedigree data in a sheep population

scientific article

Across breed multi-trait random regression genomic predictions in the Nordic Red dairy cattle.

scientific article published on 19 July 2012

Across-country test-day model evaluations for Holstein, Nordic Red Cattle, and Jersey.

scientific article

Allele coding in genomic evaluation

scientific article

Attenuating effects of preferential treatment with Student-mixed linear models: a simulation study

article published in 1998

Breeding for better eye health in Finnish blue fox (Vulpes lagopus).

scientific article

Breeding value reliabilities for multiple-trait single-step genomic best linear unbiased predictor

scientific article published in 2022

Change in genetic correlation due to selection using animal model evaluation

scientific article published on 01 January 1993

Comparison of multiplicative heterogeneous variance adjustment models for genetic evaluations.

scientific article published on 11 February 2014

Developing a genetic evaluation system for milk traits in Russian black and white dairy cattle

scholarly article

Different methods to calculate genomic predictions--comparisons of BLUP at the single nucleotide polymorphism level (SNP-BLUP), BLUP at the individual level (G-BLUP), and the one-step approach (H-BLUP).

scientific article published in July 2012

Direct and maternal genetic effects on first litter size, maturation age, and animal size in Finnish minks

scientific article published on 19 June 2009

Effect of cow reference group on validation reliability of genomic evaluation

scientific article

Efficient Monte Carlo algorithm for restricted maximum likelihood estimation of genetic parameters

scientific article published on 01 July 2019

Efficient single-step genomic evaluation for a multibreed beef cattle population having many genotyped animals

scientific article

Employing a Monte Carlo algorithm in Newton-type methods for restricted maximum likelihood estimation of genetic parameters

scientific article

Employing a Monte Carlo algorithm in expectation maximization restricted maximum likelihood estimation of the linear mixed model.

scientific article

Estimation of non-linear growth models by linearization: a simulation study using a Gompertz function

scientific article published on 23 June 2006

Genetic (co)variances and breeding value estimation of Gompertz growth curve parameters in Finnish Yorkshire boars, gilts and barrows

scientific article published in June 2008

Genetic analysis of clinical mastitis in different risk periods by linear and threshold models

scholarly article

Genetic and phenotypic parameters of age at first mating, litter size and animal size in Finnish mink

scientific article published in February 2010

Genetic association of clinical mastitis with test-day somatic cell score and milk yield during first lactation of Finnish Ayrshire cows

scientific article published on 01 March 2008

Genetic associations of test-day fat:protein ratio with milk yield, fertility, and udder health traits in Nordic Red cattle.

scientific article published on 21 December 2012

Genetic diversity and pedigree analysis of the Finnsheep breed.

scientific article published on 2 January 2009

Genetic parameters for carcass weight, conformation and fat in five beef cattle breeds.

scientific article

Genetic parameters of pelt character, feed efficiency and size traits in Finnish blue fox (Vulpes lagopus).

scientific article published on 17 June 2013

Genomic data and breeding value estimation in dairy cattle: theory, practice, problems

scientific article published in June 2016

Genomic relationships based on X chromosome markers and accuracy of genomic predictions with and without X chromosome markers

scientific article

Genomic selection strategies for breeding adaptation and production in dairy cattle under climate change

scientific article published on 18 March 2019

Influence of model specifications on the reliabilities of genomic prediction in a Swedish-Finnish red breed cattle population.

scientific article published on 3 February 2012

Joint breeding value evaluation for fertility in Finnish and Norwegian blue foxes

scientific article published on 01 October 2018

Large-scale genomic prediction using singular value decomposition of the genotype matrix.

scientific article

Marker-assisted breeding value estimation for mastitis resistance in Finnish Ayrshire cattle

scientific article published on 01 August 2011

Mixed effects linear models with t-distributions for quantitative genetic analysis: a Bayesian approach.

scientific article published on 15 January 1999

New breeding value evaluation of fertility traits in Finnish mink

scientific article

New fertility traits in breeding value evaluation of Finnish blue fox

scientific article

Practical implementation of genetic groups in single-step genomic evaluations with Woodbury matrix identity–based genomic relationship inverse

scientific article

Random regression test-day models with residuals following a Student's-t distribution.

scientific article published in March 2004

Reducing bias in the dairy cattle single-step genomic evaluation by ignoring bulls without progeny.

scientific article published on 27 February 2018

Reliabilities of genomic prediction using combined reference data of the Nordic Red dairy cattle populations.

scientific article

Risk aversion affects economic values of blue fox breeding scheme

scientific article published on 19 July 2016

SNP-BLUP, G-BLUP ja H-BLUP - johdanto genomisiin arvosteluihin

scholarly article

Short communication: Genomic prediction using different single-step methods in the Finnish red dairy cattle population

scientific article published on 23 August 2018

Single step genomic evaluation for female fertility in Nordic Red dairy cattle

scientific article published on 16 August 2018

Single-step SNP-BLUP with on-the-fly imputed genotypes and residual polygenic effects.

scientific article published on 30 March 2017

Single-step genomic evaluation using multitrait random regression model and test-day data

scientific article

Snp_blup_rel: software for calculating individual animal SNP-BLUP model reliabilities

scientific article published on 01 October 2020

Solving efficiently large single-step genomic best linear unbiased prediction models.

scientific article

Solving large mixed linear models using preconditioned conjugate gradient iteration.

scientific article published in December 1999

Symposium review: Single-step genomic evaluations in dairy cattle

scientific article published on 21 April 2020

Technical note: Derivation of equivalent computing algorithms for genomic predictions and reliabilities of animal merit.

scientific article published in June 2009

Use of random regression model as an alternative for multibreed relationship matrix

scientific article published on 23 November 2012

Use of the preconditioned conjugate gradient algorithm as a generic solver for mixed-model equations in animal breeding applications.

scientific article published in May 2001

Using Monte Carlo method to include polygenic effects in calculation of SNP-BLUP model reliability

scientific article published on 03 April 2020

Using the unified relationship matrix adjusted by breed-wise allele frequencies in genomic evaluation of a multibreed population

scientific article published on 15 December 2013

List of works by Ismo Strandén

A comparison of approaches to estimate the inbreeding coefficient and pairwise relatedness using genomic and pedigree data in a sheep population

Across breed multi-trait random regression genomic predictions in the Nordic Red dairy cattle.

Across-country test-day model evaluations for Holstein, Nordic Red Cattle, and Jersey.

Allele coding in genomic evaluation

Attenuating effects of preferential treatment with Student-mixed linear models: a simulation study

Breeding for better eye health in Finnish blue fox (Vulpes lagopus).

Breeding value reliabilities for multiple-trait single-step genomic best linear unbiased predictor

Change in genetic correlation due to selection using animal model evaluation

Comparison of multiplicative heterogeneous variance adjustment models for genetic evaluations.

Developing a genetic evaluation system for milk traits in Russian black and white dairy cattle

Different methods to calculate genomic predictions--comparisons of BLUP at the single nucleotide polymorphism level (SNP-BLUP), BLUP at the individual level (G-BLUP), and the one-step approach (H-BLUP).

Direct and maternal genetic effects on first litter size, maturation age, and animal size in Finnish minks

Effect of cow reference group on validation reliability of genomic evaluation

Efficient Monte Carlo algorithm for restricted maximum likelihood estimation of genetic parameters

Efficient single-step genomic evaluation for a multibreed beef cattle population having many genotyped animals

Employing a Monte Carlo algorithm in Newton-type methods for restricted maximum likelihood estimation of genetic parameters

Employing a Monte Carlo algorithm in expectation maximization restricted maximum likelihood estimation of the linear mixed model.

Estimation of non-linear growth models by linearization: a simulation study using a Gompertz function

Genetic (co)variances and breeding value estimation of Gompertz growth curve parameters in Finnish Yorkshire boars, gilts and barrows

Genetic analysis of clinical mastitis in different risk periods by linear and threshold models

Genetic and phenotypic parameters of age at first mating, litter size and animal size in Finnish mink

Genetic association of clinical mastitis with test-day somatic cell score and milk yield during first lactation of Finnish Ayrshire cows

Genetic associations of test-day fat:protein ratio with milk yield, fertility, and udder health traits in Nordic Red cattle.

Genetic diversity and pedigree analysis of the Finnsheep breed.

Genetic parameters for carcass weight, conformation and fat in five beef cattle breeds.

Genetic parameters of pelt character, feed efficiency and size traits in Finnish blue fox (Vulpes lagopus).

Genomic data and breeding value estimation in dairy cattle: theory, practice, problems

Genomic relationships based on X chromosome markers and accuracy of genomic predictions with and without X chromosome markers

Genomic selection strategies for breeding adaptation and production in dairy cattle under climate change

Influence of model specifications on the reliabilities of genomic prediction in a Swedish-Finnish red breed cattle population.

Joint breeding value evaluation for fertility in Finnish and Norwegian blue foxes

Large-scale genomic prediction using singular value decomposition of the genotype matrix.

Marker-assisted breeding value estimation for mastitis resistance in Finnish Ayrshire cattle

Mixed effects linear models with t-distributions for quantitative genetic analysis: a Bayesian approach.

New breeding value evaluation of fertility traits in Finnish mink

New fertility traits in breeding value evaluation of Finnish blue fox

Practical implementation of genetic groups in single-step genomic evaluations with Woodbury matrix identity–based genomic relationship inverse

Random regression test-day models with residuals following a Student's-t distribution.

Reducing bias in the dairy cattle single-step genomic evaluation by ignoring bulls without progeny.

Reliabilities of genomic prediction using combined reference data of the Nordic Red dairy cattle populations.

Risk aversion affects economic values of blue fox breeding scheme

SNP-BLUP, G-BLUP ja H-BLUP - johdanto genomisiin arvosteluihin

Short communication: Genomic prediction using different single-step methods in the Finnish red dairy cattle population

Single step genomic evaluation for female fertility in Nordic Red dairy cattle

Single-step SNP-BLUP with on-the-fly imputed genotypes and residual polygenic effects.

Single-step genomic evaluation using multitrait random regression model and test-day data

Snp_blup_rel: software for calculating individual animal SNP-BLUP model reliabilities

Solving efficiently large single-step genomic best linear unbiased prediction models.

Solving large mixed linear models using preconditioned conjugate gradient iteration.

Symposium review: Single-step genomic evaluations in dairy cattle

Technical note: Derivation of equivalent computing algorithms for genomic predictions and reliabilities of animal merit.

Use of random regression model as an alternative for multibreed relationship matrix

Use of the preconditioned conjugate gradient algorithm as a generic solver for mixed-model equations in animal breeding applications.

Using Monte Carlo method to include polygenic effects in calculation of SNP-BLUP model reliability

Using the unified relationship matrix adjusted by breed-wise allele frequencies in genomic evaluation of a multibreed population