The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Richard Oko sits on this spectrum.
This scientist: 125 publications — 14th percentile
14% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,028 publications or more.
The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Richard Oko sits on this spectrum.
This scientist: 57 D-Index — 31st percentile
31% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 167 D-Index or more.
Richard Oko is affiliated with Queen's University in Canada and has contributed extensively to research in Medicine as well as Biochemistry, Genetics, and Molecular Biology. Their work spans several subfields including Reproductive Medicine, Genetics, Public Health, Environmental and Occupational Health, Nutrition and Dietetics, and Molecular Biology.
The scientist's research primarily addresses topics such as Sperm and Testicular Function, Reproductive Biology and Fertility, Animal Genetics and Reproduction, Selenium in Biological Systems, Reproductive Physiology in Livestock, Trace Elements in Health, and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities.
Frequent coauthors in Richard Oko's collaborative efforts include Peter Šutovský, Lauren E Hamilton, A.D. Barth, V.E.A. Perry, and Michal Zigo.
Their recent papers include the following:
They frequently publish in specialized venues including Advances in anatomy, embryology and cell biology, International Journal of Molecular Sciences, Communications Biology, Cell and Tissue Research, and Advances in experimental medicine and biology.
Richard Oko has also contributed to book publications, notably with Springer Science+Business Media. One significant book title is Abnormal Morphology of Bovine Spermatozoa, published in 2025.
Dan Su;Sergey V. Novoselov;Qi An Sun;Mohamed E. Moustafa
Alexander T.H. Wu;Peter Sutovsky;Gaurishankar Manandhar;Wei Xu
Antonio Miranda-Vizuete;Johanna Ljung;Anastasios E. Damdimopoulos;Jan Åke Gustafsson
Xueping Shao;H. A. Tarnasky;J. P. Lee;R. Oko
L Hermo;J Wright;R Oko;C R Morales
Peter Sutovsky;Gaurishankar Manandhar;Alex Wu;Richard Oko
R J Oko;V Jando;C L Wagner;W S Kistler
Mahmoud Aarabi;Hanna Balakier;Siamak Bashar;Sergey I. Moskovtsev
Christine M. Sadek;Alberto Jiménez;Anastasios E. Damdimopoulos;Thomas Kieselbach
Xueping Shao;Heide A. Tarnasky;Uwe Schalles;Richard Oko
Y. Clermont;R. Oko;L. Hermo
Richard Oko;Carlos R. Morales
Peter Sutovsky;Richard Oko;Laura Hewitson;Gerald Schatten
U. Schalles;Xueping Shao;F. A. Van Der Hoorn;R. Oko
Richard Oko;Peter Sutovsky
C. R. Morales;R. Oko;Y. Clermont
Antonio Miranda-Vizuete;Christine M. Sadek;Alberto Jiménez;William J. Krause
Yang Yu;Wei Xu;Young-Joo Yi;Peter Sutovsky
R. Oko;R. Korley;M.T. Murray;N.B. Hecht
Ritu B. Aul;Richard J. Oko
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