Research output per year
Research output per year
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Dive into the research topics where Richard Crooijmans is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Dose-Dependent Effects of Probiotics on the Reproductive Performance, Egg Characteristics, and Seminal Traits of Broiler Breeders: A Model-Based Meta-Analysis
Adli, D. N., Sholikin, M. M., Sitaresmi, P. I., Ani Nurgiartiningsih, V. M. & Crooijmans, R. P. M. A., 2025, In: Journal of Animal Physiology and Animal Nutrition. 109, 5, p. 1101-1119Research output: Contribution to journal › Article › Academic › peer-review
Open Access5 Citations (Scopus) -
Estimating Genetic Parameters and Principal Component Analysis of Breeding Values for Morphometric Traits in Indonesian Etawah Goats
Husen, A. F., Suyadi, S., Parwoto, Y., Sairi, M., Crooijmans, R. & Nurgiartiningsih, V. M. A., 23 Jun 2025, In: Cogent Food and Agriculture. 11, 1, 2520964.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Estimating mutation rate and characterising single nucleotide de novo mutations in pigs
Rochus, C. M., Steensma, M. J., Bink, M. C. A. M., Huisman, A. E., Harlizius, B., Derks, M. F. L., Crooijmans, R. P. M. A., Ducro, B. J., Bijma, P., Groenen, M. A. M. & Mulder, H. A., 14 Apr 2025, In: Genetics Selection Evolution. 57, 21.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Evidence of early genomic selection in Holstein Friesian across African and European ecosystems
Gao, J., Gonzalez-Prendes, R., Liu, Y., Kantanen, J., Ginja, C., Ghanem, N., Kugonza, D. R., Makgahlela, M., Bovenhuis, H., Groenen, M. A. M. & Crooijmans, R. P. M. A., 1 Jul 2025, In: BMC Genomics. 26, 615.Research output: Contribution to journal › Article › Academic › peer-review
Open Access1 Citation (Scopus) -
Genetic External Characteristics of Tukong: Indonesian Rumpless Indigenous Chicken
Tribudi, Y. A., Nurgiartiningsih, V. M. A., Ulfah, M., Sari, A. P. Z. N. L., Hariyono, D. N. H., Sitaresmi, P. I., Crooijmans, R. P. M. A., Natsir, M. H., Gusmalawati, D. & Ibrahim, A., Sept 2025, In: HAYATI Journal of Biosciences. 32, 5, p. 1147-1156Research output: Contribution to journal › Article › Academic › peer-review
Open Access
Datasets
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Large scale variation in copy number in chicken breeds
Crooijmans, R. (Creator), Fife, M. S. (Creator), Fitzgerald, T. (Creator), Strickland, S. (Creator), Cheng, H. H. (Creator), Kaiser, P. (Creator), Redon, R. (Creator) & Groenen, M. (Creator), Wageningen University, 21 Aug 2013
https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE47623
Dataset
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Data from: Genomic diversity and differentiation of a managed island wild boar population
Iacolina, L. (Creator), Scandura, M. (Creator), Goedbloed, D. J. (Creator), Alexandri, P. (Creator), Crooijmans, R. P. M. A. (Creator), Larson, G. (Creator), Archibald, A. L. (Creator), Apollonio, M. (Creator), Schook, L. B. (Creator), Groenen, M. (Creator) & Megens, H. J. W. C. (Creator), Wageningen University & Research, 2015
DOI: 10.5061/dryad.8bf48
Dataset
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Data from: Distribution and functionality of copy number variation across European cattle populations
Upadhyay, M. R. (Creator), Da Silva, V. (Creator), Megens, H. J. W. C. (Creator), Visker, M. H. P. W. (Creator), Ajmone-Marsan, P. (Creator), Bâlteanu, V. A. (Creator), Dunner, S. (Creator), Garcia, J. F. (Creator), Ginja, C. (Creator), Kantanen, J. (Creator), Groenen, M. (Creator) & Crooijmans, R. P. M. A. (Creator), Wageningen University & Research, 24 Aug 2017
DOI: 10.5061/dryad.s57d6
Dataset
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Data from: Admixture between released and wild game birds: a changing genetic landscape in European mallards (Anas platyrhynchos)
Söderquist, P. (Creator), Elmberg, J. (Creator), Thulin, C. G. (Creator), Champagnon, J. (Creator), Guillemain, M. (Creator), Kreisinger, J. (Creator), Prins, H. H. T. (Creator), Crooijmans, R. P. M. A. (Creator) & Kraus, R. H. S. (Creator), Kristianstad University, 5 Dec 2017
DOI: 10.5061/dryad.74gd7
Dataset
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Data from: Genome-wide single nucleotide polymorphism (SNP) identification and characterization in a non-model organism, the African buffalo (Syncerus caffer), using next generation sequencing
Smitz, N. (Creator), van Hooft, W. F. (Creator), Heller, R. (Creator), Cornélis, D. (Creator), Chardonnet, P. (Creator), Kraus, R. (Creator), Greyling, B. (Creator), Crooijmans, R. P. M. A. (Creator) & Michaux, J. (Creator), Wageningen University & Research, 26 Sept 2016
DOI: 10.5061/dryad.q8q11
Dataset
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Resilience through knowledge: Molecular characterization of Pig IPECJ-2 and Chicken CRL cell lines
de Vos, J. (Speaker), Crooijmans, R. (Speaker), Derks, M. (Speaker), Kloet, S. L. (Speaker), Groenen, M. A. M. (Speaker) & Madsen, O. (Speaker)
27 Apr 2021Activity: Talk/presentation/lecture › Oral presentation › Professional
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Pig Genome Evolution: De Novo Assembly and Annotation of the Genome of the Visayan Warty Pig (Sus cebifrons)
Liu, L. (Contributor), Madsen, O. (Contributor), Huang, Q. (Contributor), Derks, M. (Contributor), Megens, H.-J. (Contributor), Crooijmans, R. (Contributor) & Groenen, M. (Speaker)
11 Jan 2020 → 15 Jan 2020Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Other
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Optibov: Genetic characterization of cattle populations for optimized performance in African ecosystems
Crooijmans, R. P. M. A. (Speaker)
12 Jan 2019Activity: Talk/presentation/lecture › Oral presentation › Other
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Longitudinal RNA-seq Analysis of Tissue Development Reveals the Hub genes that Influencing the Chicken Intramuscular Fat and Abdominal Fat Deposition
Xing, S. (Speaker), Liu, R. (Contributor), Crooijmans, R. (Contributor), Liu, L. (Contributor), Madsen, O. (Contributor), Zhou, W. (Contributor), Cui, H. (Contributor), Li, Q. (Contributor), Zheng, M. (Contributor), Zhao, G. (Contributor), Groenen, M. (Contributor) & Wen, J. (Contributor)
24 Jun 2019Activity: Talk/presentation/lecture › Oral presentation › Other
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Innovative genomic characterisation for betterevaluation of genetic collections (WP4)
Crooijmans, R. P. M. A. (Speaker)
Mar 2019Activity: Talk/presentation/lecture › Oral presentation › Other
Press/Media
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Herkomst van Nederlandse krielrassen genetisch uitgezocht
2/04/21
1 Media contribution
Press/Media: Public Engagement Activities › Professional
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Large grazers in nature reserves: Tauros cattle
19/01/18
1 Media contribution
Press/Media: Other › Other
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Tools For a More Ethical and Sustainable Egg Industry
Fotowatikha Someeserai, H. (PhD candidate), Crooijmans, R. (Promotor) & Madsen, O. (Co-promotor)
15/04/25 → …
Project: PhD
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Comparative Epigenomic Annotation of Regulatory Elements in Multiple Tissues Across 8 Vertebrate Species
Zhuang, Z. (PhD candidate), Crooijmans, R. (Promotor) & Madsen, O. (Co-promotor)
1/09/24 → …
Project: PhD
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Genetic background of milk composition in rare African and European cattle breeds
Liu, Y. (PhD candidate), Bovenhuis, H. (Promotor), Crooijmans, R. (Promotor) & Bijl, E. (Co-promotor)
19/12/22 → …
Project: PhD
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Identification of unique or deleterious genetic variation across Dutch cattle breeds using whole genome sequencing data’
Hogers, R. (PhD candidate), Crooijmans, R. (Promotor), Bosse, M. (Co-promotor) & Bouwman, A. (Co-promotor)
1/12/22 → …
Project: PhD
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Analyses of genomic and phenotypic data of cows from different European and African local cattle breeds
Gao, J. (PhD candidate), Crooijmans, R. (Promotor) & Bovenhuis, H. (Co-promotor)
1/11/22 → …
Project: PhD