D.G. Morris

2.8k citations

34 papers · 2.2k · 1 hit paper · h-index 20

Impact in

Agronomy and Crop Science top 0.2%
- Reproductive Physiology in Livestock
- Ruminant Nutrition and Digestive Physiology
Genetics top 2%
- Genetic and phenotypic traits in livestock

Papers in

Agronomy and Crop Science 23
- Reproductive Physiology in Livestock 22
- Ruminant Nutrition and Digestive Physiology 7
Genetics 16
- Genetic and phenotypic traits in livestock 13
- Animal Genetics and Reproduction 2

Co-authors: Michael G. Diskin (17 shared papers)J.M. Sreenan (17 shared papers)David Anthony Kenny (6 shared papers)Richard Fitzpatrick (5 shared papers)Peter G. Humpherson (6 shared papers)D. Claire Wathes (4 shared papers)Mervyn H. Parr (1 shared paper)Henry J. Leese (4 shared papers)
Journals: Theriogenology (6 papers)Reproduction Fertility and Development (5 papers)Reproduction (3 papers)Animal Reproduction Science (2 papers)animal (2 papers)
Partner nations: Ireland United Kingdom United States

In The Last Decade

D.G. Morris

34 papers receiving 2.1k citations

D.G. Morris's Hit Papers

align trajectories log scale

Embryonic and Early Foetal Losses in Cattle and Other Ruminants 2008 · 516 citations

What are hit papers?

Paper score: A paper's citations measured against the top-1% bar of its own field and year: the square root of citations ÷ bar, so 1 means right at the bar and 2 means four times its citations. The bar blends the citation counts that enter the top 1% of the paper's subfields in its year (weighted 89.5%), of those subfields over all years (0.5%) and of its year across all fields (10%); a subfield and year with fewer than 400 papers takes its year's bar. Papers from 2026 are not scored yet: in an unfinished year, when a paper appeared matters more than how it is cited.

Hit paper: A paper cited at least 1.5× the top-1% bar of its field and year: a paper score of at least √1.5.

2008 Reproduction in Domestic Animals

Peers

Countries citing papers authored by D.G. Morris

Since Specialization

Citations

This map shows the geographic impact of D.G. Morris'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 D.G. Morris with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.G. Morris more than expected).

Fields of papers citing papers by D.G. Morris

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D.G. Morris. 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 D.G. Morris. The network helps show where D.G. Morris may publish in the future.

Co-authors

The 25 scholars most cited alongside D.G. Morris, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D.G. Morris Line = papers co-authored together D.G. Morris links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 34 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Embryonic and Early Foetal Losses in Cattle and Other Ruminants Reproduction in Domestic Animals ·M. Diskin, D.G. Morris Hit paper breakdown →	2008	516
2	Influence of negative energy balance on cyclicity and fertility in the high producing dairy cow Theriogenology ·D. Claire Wathes, Mark A. Fenwick, Zhangrui Cheng, N. Bourne, Samantha V. Llewellyn, D.G. Morris, David Anthony Kenny, John B. Murphy	2007	321
3	Post-insemination milk progesterone concentration and embryo survival in dairy cows Theriogenology ·Anita Stronge, J.M. Sreenan, Michael G. Diskin, John F. Mee, David Anthony Kenny, D.G. Morris	2005	175
4	Embryo death in cattle: an update Reproduction Fertility and Development ·Michael G. Diskin, Mervyn H. Parr, D.G. Morris	2011	149
5	Energy substrates in bovine oviduct and uterine fluid and blood plasma during the oestrous cycle Molecular Reproduction and Development ·Sasha A. Hugentobler, Peter G. Humpherson, Henry J. Leese, J.M. Sreenan, D.G. Morris	2007	123
6	Associations between milk progesterone concentration on different days and with embryo survival during the early luteal phase in dairy cows Theriogenology ·R.E. McNeill, Michael G. Diskin, J.M. Sreenan, D.G. Morris	2005	110
7	Effect of progesterone on embryo survival animal ·D.G. Morris, Michael G. Diskin	2008	88
8	Effects of changes in the concentration of systemic progesterone on ions, amino acids and energy substrates in cattle oviduct and uterine fluid and blood Reproduction Fertility and Development ·Sasha A. Hugentobler, J.M. Sreenan, Peter G. Humpherson, Henry J. Leese, Michael G. Diskin, D.G. Morris	2010	85
9	Negative energy balance and hepatic gene expression patterns in high-yielding dairy cows during the early postpartum period: a global approach Physiological Genomics ·Sean McCarthy, Sinéad M. Waters, David Anthony Kenny, Michael G. Diskin, Richard Fitzpatrick, Joe Patton, D. Claire Wathes, D.G. Morris	2010	76
10	Effect of Elevated Systemic Concentrations of Ammonia and Urea on the Metabolite and Ionic Composition of Oviductal Fluid in Cattle1 Biology of Reproduction ·David Anthony Kenny, Peter G. Humpherson, Henry J. Leese, D.G. Morris, A. Deri Tomos, Michael G. Diskin, J.M. Sreenan	2002	68
11	Ion concentrations in oviduct and uterine fluid and blood serum during the estrous cycle in the bovine Theriogenology ·Sasha A. Hugentobler, D.G. Morris, J.M. Sreenan, Michael G. Diskin	2007	61
12	Embryo survival rate in cattle: a major limitation to the achievement of high fertility BSAP Occasional Publication ·J.M. Sreenan, Michael G. Diskin, D.G. Morris	2001	57
13	Pleiotropic effects of negative energy balance in the postpartum dairy cow on splenic gene expression: repercussions for innate and adaptive immunity Physiological Genomics ·D.G. Morris, Sinéad M. Waters, Sean McCarthy, Joe Patton, Bernadette Earley, Richard Fitzpatrick, John Joseph Murphy, Michael G. Diskin	2009	51
14	Effect of immunization against synthetic peptide sequences of bovine inhibin α-subunit on ovulation rate and twin-calving rate in heifers Reproduction ·D.G. Morris, Michelle McDermott, Michael G. Diskin, Christopher A. Morrison, P. J. Swift, J.M. Sreenan	1993	42
15	In situ oviduct and uterine pH in cattle Theriogenology ·Sasha A. Hugentobler, D.G. Morris, Michael T. Kane, J.M. Sreenan	2003	40
16	Effect of systemic progesterone concentration on the expression of progesterone-responsive genes in the bovine endometrium during the early luteal phase Reproduction Fertility and Development ·R.E. McNeill, J.M. Sreenan, Michael G. Diskin, Michael T. Cairns, Richard Fitzpatrick, Terry S. Smith, D.G. Morris	2006	39
17	Protein synthesis and phosphorylation by elongating 13–15-day-old cattle blastocysts Reproduction Fertility and Development ·D.G. Morris, Michael G. Diskin, J.M. Sreenan	2000	23
18	The integration of ‘omic’ disciplines and systems biology in cattle breeding animal ·Donagh Pearse Berry, Kieran G. Meade, Michael P. Mullen, Stephen T. Butler, Michael G. Diskin, D.G. Morris, Christopher J. Creevey	2010	23
19	Differences in the expression of genes involved in the somatotropic axis in divergent strains of Holstein-Friesian dairy cows during early and mid lactation Journal of Dairy Science ·Sean McCarthy, Stephen T. Butler, Joe Patton, Mairéad Daly, D.G. Morris, David Anthony Kenny, Sinéad M. Waters	2009	22
20	Role of Regulatory Factors in Pituitary Tumour Formation Frontiers of hormone research ·Márta Korbonits, D.G. Morris, Alexandra M. Nanzer, Blerina Kola, Ashley Barry Grossman	2004	20

About D.G. Morris

D.G. Morris is a scholar working on Agronomy and Crop Science, Genetics, Public Health, Environmental and Occupational Health, Animal Science and Zoology and Small Animals, having authored 34 papers that have together received 2.2k indexed citations. Recurring topics across this work include Reproductive Physiology in Livestock (22 papers), Genetic and phenotypic traits in livestock (13 papers), Reproductive Biology and Fertility (9 papers), Ruminant Nutrition and Digestive Physiology (7 papers), TGF-β signaling in diseases (4 papers), Reproductive System and Pregnancy (3 papers), Effects of Environmental Stressors on Livestock (3 papers) and Animal Genetics and Reproduction (2 papers). The work is most often cited by research in Agronomy and Crop Science (1.6k citations), Genetics (1.0k citations), Reproductive Medicine (249 citations), Public Health, Environmental and Occupational Health (751 citations) and Animal Science and Zoology (246 citations). D.G. Morris has collaborated with scholars based in Ireland, United Kingdom and United States. Frequent co-authors include Michael G. Diskin, J.M. Sreenan, David Anthony Kenny, Richard Fitzpatrick, Peter G. Humpherson, D. Claire Wathes, Mervyn H. Parr, Henry J. Leese, Mark A. Fenwick and Samantha V. Llewellyn. Their work appears in journals such as Theriogenology, Reproduction Fertility and Development, Reproduction, Animal Reproduction Science and animal.

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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D.G. Morris

D.G. Morris's Hit Papers

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