William A. Ritchie
Impact in
- Genetics top 1%
- Animal Genetics and Reproduction
- Virus-based gene therapy research
-
- Reproductive Biology and Fertility
Papers in
- Paleontology 13
- Archaeology and ancient environmental studies 13
- Genetics 25
- Animal Genetics and Reproduction 23
- Virus-based gene therapy research 5
- Co-authors
- Keith Campbell (7 shared papers)I. Wilmut (14 shared papers)J. McWhir (4 shared papers)Marjorie Ritchie (3 shared papers)Ian Wilmut (7 shared papers)Alexander Kind (1 shared paper)Angelika Schnieke (1 shared paper)Angela R. Scott (1 shared paper)
- Journals
- American Antiquity (9 papers)Biology of Reproduction (3 papers)Theriogenology (3 papers)Nature (2 papers)Reproduction (2 papers)
- Partner nations
- United KingdomUnited StatesPortugal
In The Last Decade
William A. Ritchie
53 papers receiving 3.5k citations
William A. Ritchie's Hit Papers
Peers
Comparison fields: 5 of 153
- Genetics 2.0k
- Public Health, Environmental and Occupational Health 1.5k
- Paleontology 334
- Archeology 48
- Molecular Biology 2.7k
Countries citing papers authored by William A. Ritchie
This map shows the geographic impact of William A. Ritchie'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 William A. Ritchie with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William A. Ritchie more than expected).
Fields of papers citing papers by William A. Ritchie
This network shows the impact of papers produced by William A. Ritchie. 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 William A. Ritchie. The network helps show where William A. Ritchie may publish in the future.
Co-authors
The 25 scholars most cited alongside William A. Ritchie, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 60 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Sheep cloned by nuclear transfer from a cultured cell line Hit paper breakdown → | 1996 | 1396 |
| 2 | Human Factor IX Transgenic Sheep Produced by Transfer of Nuclei from Transfected Fetal Fibroblasts Hit paper breakdown → | 1997 | 722 |
| 3 | 2001 | 218 | |
| 4 | The Archaeology of New York State Hit paper breakdown → | 1966 | 187 |
| 5 | 1993 | 178 | |
| 6 | 2006 | 168 | |
| 7 | 2002 | 151 | |
| 8 | 2013 | 149 | |
| 9 | 2004 | 116 | |
| 10 | 1966 | 81 | |
| 11 | 2003 | 55 | |
| 12 | A typology and nomenclature for New York projectile points | 1961 | 50 |
| 13 | 1955 | 36 | |
| 14 | 2003 | 33 | |
| 15 | 2002 | 30 | |
| 16 | 2008 | 29 | |
| 17 | 2001 | 29 | |
| 18 | 2005 | 25 | |
| 19 | 1953 | 23 | |
| 20 | 1992 | 22 |
About William A. Ritchie
William A. Ritchie is a scholar working on Paleontology, Genetics, Anthropology, Public Health, Environmental and Occupational Health and Molecular Biology, having authored 60 papers that have together received 4.0k indexed citations. Recurring topics across this work include Animal Genetics and Reproduction (23 papers), Reproductive Biology and Fertility (16 papers), Pluripotent Stem Cells Research (13 papers), Archaeology and ancient environmental studies (13 papers), CRISPR and Genetic Engineering (9 papers), Historical and Cultural Archaeology Studies (7 papers), Virus-based gene therapy research (5 papers) and Archaeology and Natural History (5 papers). The work is most often cited by research in Genetics (2.0k citations), Public Health, Environmental and Occupational Health (1.5k citations), Paleontology (334 citations), Archeology (48 citations) and Molecular Biology (2.7k citations). William A. Ritchie has collaborated with scholars based in United Kingdom, United States and Portugal. Frequent co-authors include Keith Campbell, I. Wilmut, J. McWhir, Marjorie Ritchie, Ian Wilmut, Alexander Kind, Angelika Schnieke, Angela R. Scott, Alan Colman and Tim King. Their work appears in journals such as American Antiquity, Biology of Reproduction, Theriogenology, Nature and Reproduction.
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.