Works matching AU Spangler, Matthew L.

Results: 57

Selection and evaluation of sequence variant subsets considering multiple types of biological information in beef cattle.

Published in:

2025

By:

Chanumolu, Sree K.;
Russell, Chad A.;
Snelling, Warren M.;
Kuehn, Larry A.;
Spangler, Matthew L.

Publication type:

Abstract

Implementation of deep learning for prediction of variation in the bovine genome.

Published in:

2025

By:

Chanumolu, Sree K.;
Spangler, Matthew L.

Publication type:

Abstract

Evaluation of imputed sequence variant subsets across biological types of beef cattle.

Published in:

2025

By:

Russell, Chad A.;
Kuehn, Larry A.;
Snelling, Warren M.;
Spangler, Matthew L.

Publication type:

Abstract

Predicting feed efficiency traits in beef cattle using genomics and rumen microbiomics.

Published in:

Journal of Animal Science, 2025, v. 103, p. 18, doi. 10.1093/jas/skaf102.020

By:

Lakamp, Drew;
Adams, Seidu;
Wells, James E.;
Snelling, Warren M.;
Kuehn, Larry A.;
Fernando, Samodha;
Spangler, Matthew L.

Publication type:

Article

Using pooled data for genomic prediction in a bivariate framework with missing data.

Published in:

Journal of Animal Breeding & Genetics, 2022, v. 139, n. 5, p. 489, doi. 10.1111/jbg.12727

By:

Baller, Johnna L.;
Kachman, Stephen D.;
Kuehn, Larry A.;
Spangler, Matthew L.

Publication type:

Article

The impact of truncating data on the predictive ability for single‐step genomic best linear unbiased prediction.

Published in:

Journal of Animal Breeding & Genetics, 2018, v. 135, n. 4, p. 251, doi. 10.1111/jbg.12334

By:

Howard, Jeremy T.;
Rathje, Tom A.;
Bruns, Caitlyn E.;
Wilson‐Wells, Danielle F.;
Kachman, Stephen D.;
Spangler, Matthew L.

Publication type:

Article

Impact of planning horizon length on traits in an economic breeding goal and ranking of selection candidates in beef cattle.

Published in:

Translational Animal Science, 2024, v. 8, n. 1, p. 1, doi. 10.1093/tas/txae090

By:

Valasek, Hunter F;
Lewis, Ronald M;
Golden, Bruce L;
Spangler, Matthew L

Publication type:

Article

Genetic parameter estimates for bull prolificacy and its relationship with scrotal circumference in a commercial beef cattle population.

Published in:

Translational Animal Science, 2021, v. 5, n. 3, p. 1, doi. 10.1093/tas/txab128

By:

Russell, Chad A;
Pollak, E John;
Spangler, Matthew L

Publication type:

Article

Effects of management decisions on genetic evaluation of simulated calving records using random regression.

Published in:

Translational Animal Science, 2021, v. 5, n. 2, p. 1, doi. 10.1093/tas/txab078

By:

MacNeil, Michael D;
Buchanan, Justin W;
Spangler, Matthew L;
Hay, El Hamidi

Publication type:

Article

Machine learning and AI to improve genetic prediction in beef cattle: Potential uses and misuses.

Published in:

Journal of Animal Science, 2024, v. 102, p. 296, doi. 10.1093/jas/skae234.339

By:

Spangler, Matthew L.

Publication type:

Article

An autosomal recessive mutation in PYGM causes myophosphorylase deficiency in composite cattle.

Published in:

Journal of Animal Science, 2024, v. 102, p. 39, doi. 10.1093/jas/skae234.044

By:

Batt, Mackenzie C.;
Venzor, Leila G.;
Gardner, Keri;
Reith, Rachel R.;
Roberts, Kelsey A.;
Herrera, Nicolas J.;
Fuller, Anna M.;
Sullivan, Gary A.;
Mulliniks, Travis;
Spangler, Matthew L.;
Valberg, Stephanie J.;
Steffen, David J.;
Petersen, Jessica L.

Publication type:

Article

Adding gastrointestinal parasite resistance to the breeding objective in hair sheep: initial steps.

Published in:

Journal of Animal Science, 2024, v. 102, p. 1, doi. 10.1093/jas/skae327

By:

Forbes, Robert M;
Murphy, Thomas W;
Burke, Joan M;
Notter, David R;
Spangler, Matthew L;
MacNeil, Michael D;
Lewis, Ronald M

Publication type:

Article

Genetic Selection for Improved Profit Conditioned on Enterprise-Specific Circumstances.

Published in:

Journal of Animal Science, 2023, v. 101, p. 92, doi. 10.1093/jas/skad281.112

By:

Spangler, Matthew L.;
Golden, Bruce L.;
Newman, Scott

Publication type:

Article

Longitudinal Heritability of Ocular Microbiota in Preweaned Beef Cattle.

Published in:

Journal of Animal Science, 2023, v. 101, p. 30, doi. 10.1093/jas/skad281.037

By:

Lakamp, Drew;
Neujahr, Alison;
Hille, Matthew;
Loy, J. Dustin;
Fernando, Samodha C.;
Spangler, Matthew L.

Publication type:

Article

The heritability of pampiniform plexus vessel size and varicocoele in boars.

Published in:

Reproduction in Domestic Animals, 2019, v. 54, n. 2, p. 270, doi. 10.1111/rda.13350

By:

Gruhot, Tasha R.;
Rempel, Lea A.;
Spangler, Matthew L.;
Kachman, Stephen D.;
Mote, Benny E.

Publication type:

Article

Genetic and phenotypic associations of mitochondrial DNA copy number, SNP, and haplogroups with growth and carcass traits in beef cattle.

Published in:

Journal of Animal Science, 2023, v. 101, n. 1, p. 1, doi. 10.1093/jas/skac415

By:

Sanglard, Leticia P;
Snelling, Warren M;
Kuehn, Larry A;
Thallman, R Mark;
Freetly, Harvey C;
Wheeler, Tommy L;
Shackelford, Steven D;
King, D Andy;
Spangler, Matthew L

Publication type:

Article

Including Gene-Edited Individuals in Genetic Evaluations can Bias the Estimated Breeding Values of Their Progeny.

Published in:

Journal of Animal Science, 2022, v. 100, p. 308, doi. 10.1093/jas/skac247.561

By:

Sanglard, Leticia P.;
See, Garret;
Spangler, Matthew L.

Publication type:

Article

Genotype Concordance between SNP Chip and Imputed Low-Pass Whole-Genome Sequence in Beef Cattle.

Published in:

2022

By:

Sanglard, Leticia P.;
Kuehn, Larry A.;
Snelling, Warren M.;
Spangler, Matthew L.

Publication type:

Abstract

Imputation of non-genotyped F<sub>1</sub> dams to improve genetic gain in swine crossbreeding programs.

Published in:

Journal of Animal Science, 2022, v. 100, n. 5, p. 1, doi. 10.1093/jas/skac148

By:

See, Garrett M;
Fix, Justin S;
Schwab, Clint R;
Spangler, Matthew L

Publication type:

Article

Influence of environmental factors and genetic variation on mitochondrial DNA copy number.

Published in:

Journal of Animal Science, 2022, v. 100, n. 5, p. 1, doi. 10.1093/jas/skac059

By:

Sanglard, Leticia P;
Kuehn, Larry A;
Snelling, Warren M;
Spangler, Matthew L

Publication type:

Article

Genetic parameters, heterosis, and breed effects for body condition score and mature cow weight in beef cattle.

Published in:

Journal of Animal Science, 2022, v. 100, n. 2, p. 1, doi. 10.1093/jas/skac017

By:

F. Ribeiro, André Mauric;
Sanglard, Leticia P.;
Snelling, Warren M.;
Thallman, R.Mark;
Kuehn, Larry A.;
Spangler, Matthew L.

Publication type:

Article

Bias in variance component estimation in swine crossbreeding schemes using selective genotyping and phenotyping strategies.

Published in:

Journal of Animal Science, 2021, v. 99, n. 11, p. 1, doi. 10.1093/jas/skab293

By:

See, Garrett M;
Mote, Benny E;
Spangler, Matthew L

Publication type:

Article

Breed and heterotic effects for mature weight in beef cattle.

Published in:

Journal of Animal Science, 2021, v. 99, n. 8, p. 1, doi. 10.1093/jas/skab209

By:

Zimmermann, Madeline J.;
Kuehn, Larry A.;
Spangler, Matthew L.;
Thallman, R. Mark;
Snelling, Warren M.;
Lewis, Ronald M.

Publication type:

Article

Relationship of Age and Genetics with the Methylation Profile of Beef Cattle.

Published in:

Journal of Animal Science, 2021, v. 99, p. 159, doi. 10.1093/jas/skab054.272

By:

Ribeiro, Andre M.;
Wijesena, Hiruni;
Ciobanu, Daniel C.;
Horvath, Steve;
Spangler, Matthew L.

Publication type:

Article

Genetic Parameter Estimates for Bull Prolificacy and Its Relationship with Scrotal Circumference in a Commercial Beef Cattle Population.

Published in:

Journal of Animal Science, 2021, v. 99, p. 158, doi. 10.1093/jas/skab054.271

By:

Russell, Chad A.;
Pollak, E. J.;
Spangler, Matthew L.

Publication type:

Article

Categorization of birth weight phenotypes for inclusion in genetic evaluations using a deep neural network.

Published in:

Journal of Animal Science, 2021, v. 99, n. 3, p. 1, doi. 10.1093/jas/skab053

By:

Ribeiro, Andre;
Golden, Bruce L;
Spangler, Matthew L

Publication type:

Article

Selective genotyping and phenotypic data inclusion strategies of crossbred progeny for combined crossbred and purebred selection in swine breeding.

Published in:

Journal of Animal Science, 2021, v. 99, n. 3, p. 1, doi. 10.1093/jas/skab041

By:

See, Garrett M;
Mote, Benny E;
Spangler, Matthew L

Publication type:

Article

Impact of inclusion rates of crossbred phenotypes and genotypes in nucleus selection programs.

Published in:

Journal of Animal Science, 2020, v. 98, n. 12, p. 1, doi. 10.1093/jas/skaa360

By:

See, Garrett M;
Mote, Benny E;
Spangler, Matthew L

Publication type:

Article

Fine mapping genetic variants associated with age at puberty and sow fertility using SowPro90 genotyping array.

Published in:

Journal of Animal Science, 2020, v. 98, n. 10, p. 1, doi. 10.1093/jas/skaa293

By:

Wijesena, Hiruni R.;
Kachman, Stephen D.;
Lents, Clay A.;
Riethoven, Jean.-Jack;
Trenhaile-Grannemann, Melanie D.;
Safranski, Tim J.;
Spangler, Matthew L.;
Ciobanu, Daniel C.

Publication type:

Article

Genomic prediction using pooled data in a single-step genomic best linear unbiased prediction framework.

Published in:

Journal of Animal Science, 2020, v. 98, n. 6, p. 1, doi. 10.1093/jas/skaa184

By:

Baller, Johnna L.;
Kachman, Stephen D.;
Kuehn, Larry A.;
Spangler, Matthew L.

Publication type:

Article

93 Host genetics help shape the rumen microbiome in beef cattle.

Published in:

Journal of Animal Science, 2019, v. 97, p. 51, doi. 10.1093/jas/skz122.093

By:

Abbas, Waseem;
Howard, Jeremy T;
Paz, Henry A;
Hales, Kristin E;
Wells, James E;
Kuehn, Larry A;
Spangler, Matthew L;
Erickson, Galen E;
Fernando, Samodha C

Publication type:

Article

66 A genome-wide association study for gestation length in swine.

Published in:

Journal of Animal Science, 2019, v. 97, p. 40, doi. 10.1093/jas/skz122.071

By:

See, Garrett;
Trenhaile-Gannemann, Melanie;
Ciobanu, Daniel;
Spangler, Matthew L;
Mote, Benny

Publication type:

Article

64 The impact of putative causal variants and animal misidentification on genome-wide association studies for carcass traits in beef cattle.

Published in:

Journal of Animal Science, 2019, v. 97, p. 36, doi. 10.1093/jas/skz122.066

By:

Upperman, Lindsay R;
Pollack, E John;
Spangler, Matthew L

Publication type:

Article

63 A comparison of clustering methods for cross-validation of genomic predictors when training on phenotypes or deregressed Estimated Breeding Values.

Published in:

Journal of Animal Science, 2019, v. 97, p. 34, doi. 10.1093/jas/skz122.064

By:

Baller, Johnna;
Howard, Jeremy T;
Kachman, Stephen;
Spangler, Matthew L

Publication type:

Article

61 The impact of selective phenotyping and genotyping over generations in beef cattle.

Published in:

Journal of Animal Science, 2019, v. 97, p. 37, doi. 10.1093/jas/skz122.068

By:

Reis, Andrea Plotzki;
Costa, Rodrigo Fagundes da;
Silva, Fabyano Fonseca e;
Cardoso, Fernando Flores;
Spangler, Matthew L

Publication type:

Article

60 Re-ranking of estimated breeding values using different panel densities with ssGBLUP in broiler chickens.

Published in:

Journal of Animal Science, 2019, v. 97, p. 36, doi. 10.1093/jas/skz122.067

By:

Salvian, Mayara;
Mourão, Gerson Barreto;
Moreira, Gabriel Costa Monteiro;
Ledur, Mônica Corrêa;
Coutinho, Luiz Lehmann;
Spangler, Matthew L

Publication type:

Article

impact of reducing the frequency of animals genotyped at higher density on imputation and prediction accuracies using ssGBLUP 1.

Published in:

Journal of Animal Science, 2019, v. 97, n. 7, p. 2780, doi. 10.1093/jas/skz147

By:

Sollero, Bruna P;
Howard, Jeremy T;
Spangler, Matthew L

Publication type:

Article

The impact of clustering methods for cross-validation, choice of phenotypes, and genotyping strategies on the accuracy of genomic predictions.

Published in:

Journal of Animal Science, 2019, v. 97, n. 4, p. 1534, doi. 10.1093/jas/skz055

By:

Baller, Johnna L;
Howard, Jeremy T;
Kachman, Stephen D;
Spangler, Matthew L

Publication type:

Article

Comparison of different functions to describe growth from weaning to maturity in crossbred beef cattle.

Published in:

Journal of Animal Science, 2019, v. 97, n. 4, p. 1523, doi. 10.1093/jas/skz045

By:

Zimmermann, Madeline J;
Kuehn, Larry A;
Spangler, Matthew L;
Thallman, R Mark;
Snelling, Warren M;
Lewis, Ronald M

Publication type:

Article

Longitudinal analysis of weight showed little relationship with age at puberty in gilts.

Published in:

Journal of Animal Science, 2018, v. 96, n. 12, p. 4959, doi. 10.1093/jas/sky366

By:

See, Garrett M;
Gruhot, Tasha R;
Spangler, Matthew L;
Lewis, Ronald M

Publication type:

Article

The impact of selective genotyping on the response to selection using single-step genomic best linear unbiased prediction.

Published in:

Journal of Animal Science, 2018, v. 96, n. 11, p. 4532, doi. 10.1093/jas/sky330

By:

Howard, Jeremy T;
Rathje, Tom A;
Bruns, Caitlyn E;
Wilson-Wells, Danielle F;
Kachman, Stephen D;
Spangler, Matthew L

Publication type:

Article

Do stronger measures of genomic connectedness enhance prediction accuracies across management units?

Published in:

Journal of Animal Science, 2018, v. 96, n. 11, p. 4490, doi. 10.1093/jas/sky316

By:

Yu, Haipeng;
Spangler, Matthew L;
Lewis, Ronald M;
Morota, Gota

Publication type:

Article

Genome-wide association study for feed efficiency traits using SNP and haplotype models<sup>1</sup>.

Published in:

Journal of Animal Science, 2018, v. 96, n. 6, p. 2086, doi. 10.1093/jas/sky119

By:

Schweer, Kashly R;
Kachman, Stephen D;
Kuehn, Larry A;
Freetly, Harvey C;
Pollak, John E;
Spangler, Matthew L

Publication type:

Article

Rumen bacterial community structure impacts feed efficiency in beef cattle.

Published in:

Journal of Animal Science, 2018, v. 96, n. 3, p. 1045, doi. 10.1093/jas/skx081

By:

Paz, Henry A;
Hales, Kristin E;
Wells, James E;
Kuehn, Larry A;
Freetly, Harvey C;
Berry, Elaine D;
Flythe, Michael D;
Spangler, Matthew L;
Fernando, Samodha C

Publication type:

Article

Influence of host genetics in shaping the rumen bacterial community in beef cattle.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. N.PAG, doi. 10.1038/s41598-020-72011-9

By:

Abbas, Waseem;
Howard, Jeremy T.;
Paz, Henry A.;
Hales, Kristin E.;
Wells, James E.;
Kuehn, Larry A.;
Erickson, Galen E.;
Spangler, Matthew L.;
Fernando, Samodha C.

Publication type:

Article

QTLs associated with dry matter intake, metabolic mid-test weight, growth and feed efficiency have little overlap across 4 beef cattle studies.

Published in:

BMC Genomics, 2014, v. 15, n. 1, p. 1, doi. 10.1186/1471-2164-15-1004

By:

Saatchi, Mahdi;
Beever, Jonathan E.;
Decker, Jared E.;
Faulkner, Dan B.;
Freetly, Harvey C.;
Hansen, Stephanie L.;
Yampara-Iquise, Helen;
Johnson, Kristen A.;
Kachman, Stephen D.;
Kerley, Monty S.;
JaeWoo Kim;
Loy, Daniel D.;
Marques, Elisa;
Neibergs, Holly L.;
John Pollak, E.;
Schnabel, Robert D.;
Seabury, Christopher M.;
Shike, Daniel W.;
Snelling, Warren M.;
Spangler, Matthew L.

Publication type:

Article

An autosomal recessive variant in PYGM causes myophosphorylase deficiency in Red Angus composite cattle.

Published in:

BMC Genomics, 2024, v. 25, n. 1, p. 1, doi. 10.1186/s12864-024-10330-1

By:

Batt, Mackenzie C.;
Venzor, Leila G.;
Gardner, Keri;
Reith, Rachel R.;
Roberts, Kelsey A.;
Herrera, Nicolas J.;
Fuller, Anna M.;
Sullivan, Gary A.;
Mulliniks, J. Travis;
Spangler, Matthew L.;
Valberg, Stephanie J.;
Steffen, David J.;
Petersen, Jessica L.

Publication type:

Article

Puberty classifications in beef heifers are moderately to highly heritable and associated with candidate genes related to cyclicity and timing of puberty.

Published in:

Frontiers in Genetics, 2024, p. 1, doi. 10.3389/fgene.2024.1405456

By:

Hess, Melanie K.;
Mersha, Anteneh;
Ference, Sadie S.;
Nafziger, Sarah R.;
Keane, Jessica A.;
Fuller, Anna M.;
Kurz, Scott G.;
Sutton, Courtney M.;
Spangler, Matthew L.;
Petersen, Jessica L.;
Cupp, Andrea S.

Publication type:

Article

Comparing strategies for selection of low-density SNPs for imputation-mediated genomic prediction in U. S. Holsteins.

Published in:

Genetica, 2018, v. 146, n. 2, p. 137, doi. 10.1007/s10709-017-0004-9

By:

He, Jun;
Xu, Jiaqi;
Wu, Xiao-Lin;
Bauck, Stewart;
Lee, Jungjae;
Morota, Gota;
Kachman, Stephen D.;
Spangler, Matthew L.

Publication type:

Article

Comparison of molecular breeding values based on within- and across-breed training in beef cattle.

Published in:

Genetics Selection Evolution, 2013, v. 45, p. 1, doi. 10.1186/1297-9686-45-30

By:

Kachman, Stephen D.;
Hanford, Kathryn J.;
Spangler, Matthew L.;
Bennett, Gary L.;
Kuehn, Larry A.;
Snelling, Warren M.;
Thallman, R. Mark;
Pollak, E. John;
Saatchi, Mahdi;
Garrick, Dorian J.;
Schnabel, Robert D.;
Taylor, Jeremy F.

Publication type:

Article