R.R. Angell

2.0k citations

29 papers · 1.4k indexed · h-index 20

Impact in

Pediatrics, Perinatology and Child Health top 1%
- Prenatal Screening and Diagnostics
- Assisted Reproductive Technology and Twin Pregnancy
Reproductive Medicine top 2%
- Ovarian function and disorders

Papers in

Pediatrics, Perinatology and Child Health 14
- Prenatal Screening and Diagnostics 13
- Assisted Reproductive Technology and Twin Pregnancy 5
Reproductive Medicine 6
- Ovarian function and disorders 4
- Sperm and Testicular Function 2

Co-authors: R. John Aitken Allan Templeton Jane Wolstenholme P. A. Jacobs David T. Baird P.F.A. Van Look William J. Ledger Mary Ann Lumsden
Journals: Human Reproduction (7 papers)Chromosoma (3 papers)Nature (3 papers)Cytogenetic and Genome Research (3 papers)Annals of Human Genetics (2 papers)
Partner nations: United Kingdom United States Czechia

In The Last Decade

R.R. Angell

29 papers receiving 1.3k citations

Peers

Countries citing papers authored by R.R. Angell

Since Specialization

Citations

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

Fields of papers citing papers by R.R. Angell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.R. Angell. 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 R.R. Angell. The network helps show where R.R. Angell may publish in the future.

Co-authorship network

The 25 scholars most cited alongside R.R. Angell, 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 R.R. Angell Line = papers co-authored together R.R. Angell links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Maternal age and trisomy – a unifying mechanism of formation Chromosoma ·Jane Wolstenholme, R.R. Angell	2000	96
2	First-Meiotic-Division Nondisjunction in Human Oocytes The American Journal of Human Genetics ·R.R. Angell	1997	197
3	Meiosis I in human oocytes Cytogenetic and Genome Research ·R.R. Angell	1995	27
4	Polar body analysis Human Reproduction ·R.R. Angell	1994	12
5	Aneuploidy in older women: Higher rates of aneuploidy in oocytes from older women Human Reproduction ·R.R. Angell	1994	48
6	First meiotic division abnormalities in human oocytes: mechanism of trisomy formation Cytogenetic and Genome Research ·R.R. Angell, Zeng Fu, Р.А. Зайнулин, William J. Ledger, David T. Baird	1994	94
7	Chromosome anomalies in human oocytes in relation to age Human Reproduction ·R.R. Angell, Zeng Fu, Р.А. Зайнулин	1993	71
8	Cytogenetic analysis of unfertilized human oocytes Human Reproduction ·R.R. Angell, William J. Ledger, Eu‐Leong Yong, Linda Harkness, DavidT. Baird	1991	49
9	Glucose phosphate isomerase activity in mouse and human eggs and pre-embryos Human Reproduction ·John D. West, Jean H. Flockhart, R.R. Angell, Stephen G. Hillier, Samuel S. Thatcher, Anna Glasier, Mary W. Rodger, David T. Baird	1989	10
10	Sexing whole human pre-embryos by in-situ hybridization with a Y-chromosome specific DNA probe Human Reproduction ·John D. West, John R. Gosden, R.R. Angell, Katrine West, Anna Glasier, Samuel S. Thatcher, David T. Baird	1988	24
11	Chromosome anomalies in early human embryos. PubMed ·R.R. Angell, Stephen G. Hillier, John D. West, Anna Glasier, Mary W. Rodger, David T. Baird	1988	13
12	Post-fertilization polyploidy in human preimplantation embryos fertilized in-vitro Human Reproduction ·R.R. Angell, A. T. Sumner, John D. West, Samuel S. Thatcher, A Glasier, Adegboyega Alade Taiwo	1987	35
13	Meiosis-inducing substances in human preovulatory follicular fluid related to time of follicle aspiration and to the potential of the oocyte to fertilize and cleave in vitro Fertility and Sterility ·Lars Westergaard, Anne Grete Byskov, P.F.A. Van Look, R.R. Angell, R. John Aitken, I. A. Swanston, Allan Templeton	1985	18
14	Chromosome abnormalities in human embryos after in vitro fertilization Nature ·R.R. Angell, R. John Aitken, P.F.A. Van Look, Mary Ann Lumsden, Allan Templeton	1983	143
15	The origin of human triploids Annals of Human Genetics ·P. A. Jacobs, R.R. Angell, Ian M. Buchanan, T. Hassold, Pan Dong-hong, Manuel Bm	1978	158
16	Lateral asymmetry in human constitutive heterochromatin Chromosoma ·R.R. Angell, Patricia A. Jacobs	1975	55
17	Ultrasonic uterine examination prior to amniocentesis American Journal of Obstetrics and Gynecology ·D.E. Payziyeva, R.R. Angell, William J. Garrett, Breanna Ribeiro	1974	2
18	Evidence that the Xg Locus is Inactivated in Structurally Abnormal X Chromosomes Nature ·P. E. Polani, R.R. Angell, F. Giannelli, Albert de la Chapelle, R. R. Race, Ruth Sanger	1970	37
19	Three dicentric Y chromosomes* Annals of Human Genetics ·R.R. Angell, F. Giannelli, P. E. Polani	1970	34
20	ULLRICH'S SYNDROME The Lancet ·P. E. Polani, R.R. Angell, Elieser Feldinger	1967	7

About R.R. Angell

R.R. Angell is a scholar working on Pediatrics, Perinatology and Child Health, Reproductive Medicine, Developmental Biology, Public Health, Environmental and Occupational Health and Genetics, having authored 29 papers that have together received 1.4k indexed citations. Recurring topics across this work include Reproductive Biology and Fertility (13 papers), Prenatal Screening and Diagnostics (13 papers), Assisted Reproductive Technology and Twin Pregnancy (5 papers), Ovarian function and disorders (4 papers), Genomic variations and chromosomal abnormalities (3 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (3 papers), Genetic Syndromes and Imprinting (2 papers) and Sperm and Testicular Function (2 papers). The work is most often cited by research in Pediatrics, Perinatology and Child Health (816 citations), Reproductive Medicine (293 citations), Public Health, Environmental and Occupational Health (689 citations), Genetics (569 citations) and Plant Science (291 citations). R.R. Angell has collaborated with scholars based in United Kingdom, United States and Czechia. Frequent co-authors include R. John Aitken, Allan Templeton, Jane Wolstenholme, P. A. Jacobs, David T. Baird, P.F.A. Van Look, William J. Ledger, Mary Ann Lumsden, Patricia A. Jacobs and Ian M. Buchanan. Their work appears in journals such as Human Reproduction, Chromosoma, Nature, Cytogenetic and Genome Research and Annals of Human Genetics.

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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