John C. McEwan

14.5k total citations · 1 hit paper
225 papers, 7.3k citations indexed

About

John C. McEwan is a scholar working on Genetics, Agronomy and Crop Science and Molecular Biology. According to data from OpenAlex, John C. McEwan has authored 225 papers receiving a total of 7.3k indexed citations (citations by other indexed papers that have themselves been cited), including 170 papers in Genetics, 63 papers in Agronomy and Crop Science and 39 papers in Molecular Biology. Recurrent topics in John C. McEwan's work include Genetic and phenotypic traits in livestock (153 papers), Genetic Mapping and Diversity in Plants and Animals (69 papers) and Ruminant Nutrition and Digestive Physiology (46 papers). John C. McEwan is often cited by papers focused on Genetic and phenotypic traits in livestock (153 papers), Genetic Mapping and Diversity in Plants and Animals (69 papers) and Ruminant Nutrition and Digestive Physiology (46 papers). John C. McEwan collaborates with scholars based in New Zealand, Australia and United States. John C. McEwan's co-authors include K. G. Dodds, James Kijas, Natalie Pickering, Jon Slate, C.S. Pinares-Patiño, G. H. Davis, AJ Harris, Ben J. Hayes, Brian P. Dalrymple and Shannon Clarke and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Development.

In The Last Decade

John C. McEwan

218 papers receiving 7.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Genome-Wide Analysis of the World's Sheep Breeds Reveals High Levels of Historic Mixture and Strong Recent Selection

2012 619 citations James Kijas, John C. McEwan et al. profile →

Peers

Countries citing papers authored by John C. McEwan

Since Specialization

Citations

This map shows the geographic impact of John C. McEwan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John C. McEwan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John C. McEwan more than expected).

Fields of papers citing papers by John C. McEwan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. McEwan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John C. McEwan. The network helps show where John C. McEwan may publish in the future.

Co-authorship network of co-authors of John C. McEwan

This figure shows the co-authorship network connecting the top 25 collaborators of John C. McEwan. A scholar is included among the top collaborators of John C. McEwan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John C. McEwan. John C. McEwan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Genome-Wide Association Studies in Japanese Quails of the F2 Resource Population Elucidate Molecular Markers and Candidate Genes for Body Weight Parameters 2025 ·International Journal of Molecular Sciences ·Н. А. Волкова, Michael N Romanov, (unknown), (unknown), (unknown), (unknown), А. А. Sermyagin, (unknown), Darren K. Griffin, Johann Sölkner, John C. McEwan, Rüdiger Bräuning, N. A. Zinovieva	0
2	Genome-Wide Association Study Revealed Putative SNPs and Candidate Genes Associated with Growth and Meat Traits in Japanese Quail 2024 ·Genes ·Н. А. Волкова, Michael N Romanov, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), А. А. Sermyagin, (unknown), В.И. Фисинин, Darren K. Griffin, Johann Sölkner, Г. Брем, John C. McEwan, Rüdiger Bräuning, N. A. Zinovieva	7
3	Genomics detects cryptic wallaby invasion 2024 ·Biological Invasions ·Andrew J. Veale, John C. McEwan, Rüdiger Bräuning, Tracey C. van Stijn, A. David M. Latham	1
4	Genotyping-by-Sequencing Strategy for Integrating Genomic Structure, Diversity and Performance of Various Japanese Quail (Coturnix japonica) Breeds 2023 ·Animals ·Н. А. Волкова, Michael N Romanov, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), В.И. Фисинин, Valeriy G. Narushin, Darren K. Griffin, Johann Sölkner, Г. Брем, John C. McEwan, Rüdiger Bräuning, N. A. Zinovieva	4
5	Traces of Human-Mediated Selection in the Gene Pool of Red Deer Populations 2023 ·Animals ·Nina Moravčíková, Radovan Kasarda, (unknown), John C. McEwan, Rüdiger Bräuning, Tomás Landete‐Castillejos, Louis Chonco, (unknown), (unknown)	3
6	Genomics detects population structure within and between ocean basins in a circumpolar seabird: The white‐chinned petrel 2019 ·Molecular Ecology ·Kalinka Rexer‐Huber, Andrew J. Veale, Paulo Catry, Yves Cherel, Ludovic Dutoit, (unknown), John C. McEwan, Graham C. Parker, Richard A. Phillips, Peter G. Ryan, Andrew Stanworth, Tracey C. van Stijn, David R. Thompson, Jonathan M. Waters, Bruce C. Robertson	19
7	Linkage Disequilibrium Estimation in Low Coverage High-Throughput Sequencing Data 2018 ·Genetics ·Timothy P. Bilton, John C. McEwan, Shannon Clarke, Rüdiger Bräuning, Tracey C. van Stijn, Suzanne J. Rowe, K. G. Dodds	23
8	Brief communication: potential alterations in New Zealand sheep, beef cattle and deer numbers due to climate change: what can genetics offer? 2018 ·(unknown), (unknown), John C. McEwan	1
9	Population Connectivity and Traces of Mitochondrial Introgression in New Zealand Black-Billed Gulls (Larus bulleri) 2018 ·Genes ·(unknown), Andrew J. Veale, Tracey C. van Stijn, Rüdiger Bräuning, John C. McEwan, Richard F. Maloney, Bruce C. Robertson	4
10	Copy number variants in the sheep genome detected using multiple approaches 2016 ·BMC Genomics ·(unknown), Michael E. Goddard, Michael A. Black, Rüdiger Bräuning, (unknown), K. G. Dodds, James Kijas, Noelle Cockett, John C. McEwan	29
11	BRIEF COMMUNICATION: Genetic control of the rumen microbiome in sheep 2015 ·Proceedings of the New Zealand Society of Animal Production ·(unknown), Sandra Kittelmann, (unknown), (unknown), (unknown), (unknown), Siva Ganesh, (unknown), (unknown), John C. McEwan	2
12	Rumen Differences between Sheep Identified as being Low or High Methane Emitters 2014 ·Figshare ·W. E. Bain, (unknown), (unknown), C.S. Pinares-Patiño, John C. McEwan	12
13	Genetic and phenotypic parameters for stayability in a New Zealand research flock 2012 ·Proceedings of the New Zealand Society of Animal Production ·(unknown), (unknown), (unknown), John C. McEwan	4
14	Current status of QTL and association studies in New Zealand cattle , sheep and deer 2007 ·Proceedings of the New Zealand Society of Animal Production ·Morris Ca, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), John C. McEwan, (unknown), (unknown)	2
15	An evaluation of sheep meat genetics in New Zealand: The central progeny test (CPT) 2006 ·Proceedings of the New Zealand Society of Animal Production ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), C. Logan, (unknown), T. M. A. Wilson, John C. McEwan	12
16	Lamb and ewe performance of East Friesian x Coopworths relative to pure-bred Coopworths 2000 ·Proceedings of the New Zealand Society of Animal Production ·(unknown), (unknown), (unknown), (unknown), John C. McEwan	3
17	Elucidation of the genetic nature of the Inverdale gene (FecX): Segregation with a twist 1995 ·Proceedings of the New Zealand Society of Animal Production ·(unknown), (unknown), John C. McEwan, (unknown)	1
18	Effect of Cimaterol implants on lamb growth and carcass traits 1990 ·New Zealand Journal of Agricultural Research ·P. F. Fennessy, John C. McEwan, E.A. Lord, G. J. Greer, W. E. Bain, P. D. Johnstone, (unknown), R. H. Dalrymple, D.L. Ingle	5
19	The effect of liveweight and liveweight change on ewe ovulation rate at 3 successive oestrous cycles 1985 ·New Zealand Journal of Agricultural Research ·K. F. Thompson, S. F. Crosbie, R. W. Kelly, John C. McEwan	12
20	Liveweight, ovulation rate, and wool growth responses of light and heavy ewes to differential feeding 1983 ·New Zealand Journal of Crop and Horticultural Science ·R. W. Kelly, K. F. Thompson, (unknown), S. F. Crosbie, John C. McEwan	13

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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