World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
71
Citations
15241
World Ranking
6766
National Ranking
3134

George E. Seidel publication distribution in Biology and Biochemistry in 2026

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 George E. Seidel sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 410 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

George E. Seidel D-index placement in Biology and Biochemistry in 2026

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 George E. Seidel sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 71 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Internal medicine
  • Genetics

George E. Seidel spends much of his time researching Andrology, Sperm, Sexing, Embryo and Semen. His Andrology research integrates issues from In vitro, Cryopreservation, Blastocyst, Oocyte and Human fertilization. George E. Seidel interconnects In vitro fertilisation, Internal medicine and Artificial insemination in the investigation of issues within Sperm.

His Artificial insemination course of study focuses on Fertility and Pregnancy, Cell separation, Offspring and Genetics. His Sexing study combines topics from a wide range of disciplines, such as Embryo cryopreservation, Mammalian sperm, Biotechnology, Flow cytometry and Animal science. The Embryo study which covers Fetus that intersects with Prostaglandin, Follicle-stimulating hormone, Serum gonadotrophin, Transgene and Microinjection.

His most cited work include:

  • Insemination of heifers with sexed sperm (252 citations)
  • Current status of sexing mammalian spermatozoa (236 citations)
  • Superovulating cows with follicle stimulating hormone and pregnant mare's serum gonadotrophin (209 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of study are Andrology, Sperm, Embryo, Internal medicine and Endocrinology. George E. Seidel has included themes like Anatomy, Human fertilization, Cryopreservation, Blastocyst and Oocyte in his Andrology study. George E. Seidel combines subjects such as In vitro fertilisation, Fertility and Semen with his study of Sperm.

His work in Semen addresses subjects such as Sexing, which are connected to disciplines such as Mammalian sperm. His work carried out in the field of Embryo brings together such families of science as In vitro and Biotechnology. His work in Insemination addresses issues such as Artificial insemination, which are connected to fields such as Animal science.

He most often published in these fields:

  • Andrology (47.73%)
  • Sperm (26.99%)
  • Embryo (24.15%)

What were the highlights of his more recent work (between 2008-2021)?

  • Andrology (47.73%)
  • Animal science (11.65%)
  • Sperm (26.99%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Andrology, Animal science, Sperm, Reproductive technology and Internal medicine. His biological study spans a wide range of topics, including Anatomy, Human fertilization, Cryopreservation, Embryo and Blastocyst. The study incorporates disciplines such as Pregnancy, Pregnancy rate, Insemination and Artificial insemination in addition to Animal science.

George E. Seidel focuses mostly in the field of Sperm, narrowing it down to topics relating to Fertility and, in certain cases, Sexing. His Reproductive technology research also works with subjects such as

  • Embryo culture and related Immunology and Ovulation,
  • Reproductive biology and related Sperm motility. His Internal medicine research includes elements of Urea, Endocrinology, Oogenesis and Forskolin.

Between 2008 and 2021, his most popular works were:

  • New Technologies in Animal Breeding (121 citations)
  • Pregnancy rates in heifers and cows with cryopreserved sexed sperm: effects of sperm numbers per inseminate, sorting pressure and sperm storage before sorting. (99 citations)
  • Update on sexed semen technology in cattle (64 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Genetics
  • Internal medicine

George E. Seidel focuses on Andrology, Sperm, In vitro fertilisation, Artificial insemination and Embryo. His Andrology research is multidisciplinary, incorporating perspectives in In vitro, Zygote, Cryoprotectant, Cryopreservation and Blastocyst. His research in Sperm intersects with topics in Fertility, Semen, Human fertilization and Sexing.

His studies examine the connections between Fertility and genetics, as well as such issues in Insemination, with regards to Beef cattle. His study focuses on the intersection of Artificial insemination and fields such as Animal science with connections in the field of Estrus Detection and Pregnancy rate. His research integrates issues of Imprinting, Epigenetics and Anatomy in his study of Embryo.

Best Publications

  • Current status of sexing mammalian spermatozoa

    George E. Seidel;Duane L. Garner

  • Superovulating cows with follicle stimulating hormone and pregnant mare's serum gonadotrophin

    R.P. Elsden;L.D. Nelson;G.E. Seidel

  • The health profile of cloned animals

    Jose B Cibelli;Keith H Campbell;Keith H Campbell;Keith H Campbell;George E Seidel;George E Seidel;George E Seidel;Michael D West;Michael D West;Michael D West

  • Economics of selecting for sex: the most important genetic trait.

    G.E. Seidel

  • Cryopreservation of flow-sorted bovine spermatozoa.

    J.L. Schenk;T.K. Suh;D.G. Cran;G.E. Seidel

  • History of commercializing sexed semen for cattle

    D.L. Garner;G.E. Seidel

  • Cryopreservation of the Germplasm of Animals Used in Biological and Medical Research: Importance, Impact, Status, and Future Directions

    Peter Mazur;Stanley P. Leibo;George E. Seidel

  • Culture of In Vitro-Produced Bovine Embryos with Vitamin E Improves Development In Vitro and After Transfer to Recipients

    S.E. Olson;G.E. Seidel

  • Superovulation and embryo transfer in cattle

    George E. Seidel

  • In vitro fertilization with flow-cytometrically-sorted bovine sperm

    K.H. Lu;D.G. Cran;G.E. Seidel

  • Non-surgical recovery of bovine eggs

    R.P. Elsden;J.F. Hasler;G.E. Seidel

  • High pressure flow cytometric sorting damages sperm.

    T.K. Suh;J.L. Schenk;G.E. Seidel

  • Modifying oocytes and embryos to improve their cryopreservation

    George E. Seidel

  • Fertilizing potential in vitro of semen from young beef bulls containing a high or low percentage of sperm with a proximal droplet.

    R.P. Amann;G.E. Seidel;R.G. Mortimer

  • New Technologies in Animal Breeding

    Benjamin G. Brackett;George E. Seidel;Sarah M. Seidel;Keith J. Betteridge

  • Pregnancy rates in heifers and cows with cryopreserved sexed sperm: effects of sperm numbers per inseminate, sorting pressure and sperm storage before sorting.

    J.L. Schenk;D.G. Cran;R.W. Everett;G.E. Seidel

  • Methods for sorting sperm and producing sexed embryos

    George E. Seidel;Lisa A. Herickhoff;John L. Schenk

  • Characteristics of calves produced with sperm sexed by flow cytometry/cell sorting.

    L. M. Tubman;Z. Brink;T. K. Suh;G. E. Seidel

  • Pregnancy rates with bisected bovine embryos

    T.J. Williams;R.P. Elsden;G.E. Seidel

  • Embryo production from superovulated cattle following insemination of sexed sperm

    J.L. Schenk;T.K. Suh;G.E. Seidel

Frequent Co-Authors

Edward L. Squires
Edward L. Squires University of Kentucky
Patrick M. McCue
Patrick M. McCue Colorado State University
David K. Gardner
David K. Gardner University of Melbourne
Richard A. Bowen
Richard A. Bowen Colorado State University
Jeffrey S. Stevenson
Jeffrey S. Stevenson Kansas State University
Lawrence P. Reynolds
Lawrence P. Reynolds North Dakota State University
James J. Ireland
James J. Ireland Michigan State University
Jose B. Cibelli
Jose B. Cibelli Michigan State University
Michael D. West
Michael D. West Advanced Cell Technology (United States)
Robert Lanza
Robert Lanza Astellas Pharma (Japan)

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