Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Grum Gebreyesus"'
Publikováno v:
Frontiers in Genetics, Vol 13 (2023)
Introduction: The use of automation and sensor-based systems in livestock production allows monitoring of individual cows in real-time and provides the possibility of early warning systems to take necessary management actions against possible anomali
Externí odkaz:
https://doaj.org/article/f5d5753299bb4268905816d17970844a
Autor:
Grum Gebreyesus, Nina Aagaard Poulsen, Mette Krogh Larsen, Lotte Bach Larsen, Esben Skipper Sørensen, Christian Würtz Heegaard, Bart Buitenhuis
Publikováno v:
JDS Communications, Vol 2, Iss 3, Pp 127-131 (2021)
In human nutrition, bovine milk is an essential source of bioavailable vitamin B12 and B12-binding proteins, including transcobalamin. In this study, we estimated genetic parameters for milk content of vitamin B12 and transcobalamin using milk sample
Externí odkaz:
https://doaj.org/article/b1e7b056554b47e7807ad5ea337f87f8
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
This study investigated effects of integrating single-nucleotide polymorphisms (SNPs) selected based on previous genome-wide association studies (GWASs), from imputed whole-genome sequencing (WGS) data, in the conventional 54K chip on genomic predict
Externí odkaz:
https://doaj.org/article/636e68d82f584780b4d2e0a66a5193bd
Autor:
Grum Gebreyesus, Henk Bovenhuis, Mogens S. Lund, Nina A. Poulsen, Dongxiao Sun, Bart Buitenhuis
Publikováno v:
Genetics Selection Evolution, Vol 51, Iss 1, Pp 1-14 (2019)
Abstract Background Large-scale phenotyping for detailed milk fatty acid (FA) composition is difficult due to expensive and time-consuming analytical techniques. Reliability of genomic prediction is often low for traits that are expensive/difficult t
Externí odkaz:
https://doaj.org/article/d9dbd067d75c4ad99c94076fbb97f60d
Autor:
Grum Gebreyesus, Mogens S. Lund, Bart Buitenhuis, Henk Bovenhuis, Nina A. Poulsen, Luc G. Janss
Publikováno v:
Genetics Selection Evolution, Vol 49, Iss 1, Pp 1-13 (2017)
Abstract Background Accurate genomic prediction requires a large reference population, which is problematic for traits that are expensive to measure. Traits related to milk protein composition are not routinely recorded due to costly procedures and a
Externí odkaz:
https://doaj.org/article/1cd5c22224524f08940efd34c1a76141
Autor:
Grum Gebreyesus Teklewold, Rawlynce Cheruiyot Bett, Kunyanga, Catherine Nkirote, Chrysantus MBI Tanga, Nakimbugwe, Dorothy, Fathiya Khamis, Kinyua, Johnson, Kimani Muchina, Roos, Nanna, Sadhat Walusimbi, Ssepuuya Geoffrey, Goutam Sahana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::272da0e8e7bab247c24900df1ce5e3af
The objective of this study was to estimate genetic parameters for semen quality traits as a function of the bull’s age. Data included pre- and post-cryopreservation semen concentration, sperm motility, and sperm viability as well as ejaculate volu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f1a803b307fe56b835385e47f0dd5e
Autor:
Esben S. Sørensen, Grum Gebreyesus, Bart Buitenhuis, Lotte Bach Larsen, Christian W. Heegaard, Mette Krogh Larsen, Nina Aagaard Poulsen
Publikováno v:
Gebreyesus, G, Poulsen, N A, Larsen, M K, Larsen, L B, Sørensen, E S, Würtz Heegaard, C & Buitenhuis, A J 2021, ' Vitamin B12 and transcobalamin in bovine milk : Genetic variation and genome-wide association with loci along the genome ', JDS Communications, vol. 2, no. 3, pp. 127-131 . https://doi.org/10.3168/jdsc.2020-0048
In human nutrition, bovine milk is an essential source of bioavailable vitamin B12 and B12-binding proteins, including transcobalamin. In this study, we estimated genetic parameters for milk content of vitamin B12 and transcobalamin using milk sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eb1376b9f1daee284348f3f4ad6b7fd
https://doi.org/10.3168/jdsc.2020-0048
https://doi.org/10.3168/jdsc.2020-0048
Publikováno v:
Gebreyesus, G, Lund, M S, Kupisiewicz, K & Su, G 2021, ' Genetic parameters of semen quality traits and genetic correlations with service sire nonreturn rate in Nordic Holstein bulls ', Journal of Dairy Science, vol. 104, no. 9, pp. 10010-10019 . https://doi.org/10.3168/jds.2021-20403
Despite the importance of the quality of semen used in artificial insemination to the reproductive success of dairy herds, few studies have estimated the extent of genetic variability in semen quality traits. Even fewer studies have quantified the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2313e7f943a4173e321a6094776d188f
https://pure.au.dk/portal/da/publications/genetic-parameters-of-semen-quality-traits-and-genetic-correlations-with-service-sire-nonreturn-rate-in-nordic-holstein-bulls(83bbeb70-7982-4891-8b3f-a551a6ebf360).html
https://pure.au.dk/portal/da/publications/genetic-parameters-of-semen-quality-traits-and-genetic-correlations-with-service-sire-nonreturn-rate-in-nordic-holstein-bulls(83bbeb70-7982-4891-8b3f-a551a6ebf360).html
Publikováno v:
Gebreyesus, G, Lund, M S, Sahana, G & Su, G 2021, ' Reliabilities of Genomic Prediction for Young Stock Survival Traits Using 54K SNP Chip Augmented With Additional Single-Nucleotide Polymorphisms Selected From Imputed Whole-Genome Sequencing Data ', Frontiers in Genetics, bind 12, 667300 . https://doi.org/10.3389/fgene.2021.667300
Frontiers in Genetics
Frontiers in Genetics, Vol 12 (2021)
Frontiers in Genetics
Frontiers in Genetics, Vol 12 (2021)
This study investigated effects of integrating single-nucleotide polymorphisms (SNPs) selected based on previous genome-wide association studies (GWASs), from imputed whole-genome sequencing (WGS) data, in the conventional 54K chip on genomic predict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a81ab20e2ebd8b27022244e119c6627c
https://doi.org/10.3389/fgene.2021.667300
https://doi.org/10.3389/fgene.2021.667300