World's Best Scientists 2026 revealed!
Karl Schellander

Karl Schellander

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Genetics 65 2714 2570 195 185 430 13490

Karl Schellander publications per year

The chart shows the history of publications by Karl Schellander between 1986 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Karl Schellander published across 40 years, from 1986 to 2025, averaging 11.9 papers a year. Output peaked at 36 publications in 2012. 3 of the 476 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1986 to 2025. Vertical axis: number of publications, 0 to 36. Peak 36 publications in 2012. 1986: 3 publications 1987: 4 publications 1988: 0 publications 1989: 5 publications 1990: 5 publications 1991: 1 publication 1992: 2 publications 1993: 4 publications 1994: 3 publications 1995: 3 publications 1996: 7 publications 1997: 6 publications 1998: 8 publications 1999: 8 publications 2000: 9 publications 2001: 7 publications 2002: 15 publications 2003: 14 publications 2004: 13 publications 2005: 14 publications 2006: 19 publications 2007: 19 publications 2008: 22 publications 2009: 26 publications 2010: 30 publications 2011: 21 publications 2012: 36 publications 2013: 33 publications 2014: 19 publications 2015: 23 publications 2016: 23 publications 2017: 15 publications 2018: 12 publications 2019: 18 publications 2020: 9 publications 2021: 9 publications 2022: 5 publications 2023: 3 publications 2024: 0 publications 2025: 3 publications
1986 2025

476 publications in total across all disciplines

View publications per year as a table
Karl Schellander: publications per year, 1986 to 2025
Year Publications
1986 3
1987 4
1988 0
1989 5
1990 5
1991 1
1992 2
1993 4
1994 3
1995 3
1996 7
1997 6
1998 8
1999 8
2000 9
2001 7
2002 15
2003 14
2004 13
2005 14
2006 19
2007 19
2008 22
2009 26
2010 30
2011 21
2012 36
2013 33
2014 19
2015 23
2016 23
2017 15
2018 12
2019 18
2020 9
2021 9
2022 5
2023 3
2024 0
2025 3
Total 476
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Karl Schellander publication distribution in Genetics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Genetics in 2026. The highlighted bar marks where Karl Schellander sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 67 bars. Horizontal axis: publications, 45–54 to 703+. Vertical axis: number of scientists, 0 to 217. Most scientists, 217, have 125–134 publications. The last bar groups every scientist with 703 publications or more. The highlighted bar, 425–434 publications, is where this scientist sits. 45–54 publications: 6 scientists 55–64 publications: 10 scientists 65–74 publications: 35 scientists 75–84 publications: 84 scientists 85–94 publications: 102 scientists 95–104 publications: 151 scientists 105–114 publications: 175 scientists 115–124 publications: 203 scientists 125–134 publications: 217 scientists 135–144 publications: 205 scientists 145–154 publications: 193 scientists 155–164 publications: 188 scientists 165–174 publications: 170 scientists 175–184 publications: 178 scientists 185–194 publications: 164 scientists 195–204 publications: 173 scientists 205–214 publications: 159 scientists 215–224 publications: 134 scientists 225–234 publications: 143 scientists 235–244 publications: 105 scientists 245–254 publications: 114 scientists 255–264 publications: 92 scientists 265–274 publications: 88 scientists 275–284 publications: 87 scientists 285–294 publications: 80 scientists 295–304 publications: 62 scientists 305–314 publications: 75 scientists 315–324 publications: 67 scientists 325–334 publications: 60 scientists 335–344 publications: 52 scientists 345–354 publications: 40 scientists 355–364 publications: 48 scientists 365–374 publications: 47 scientists 375–384 publications: 46 scientists 385–394 publications: 31 scientists 395–404 publications: 27 scientists 405–414 publications: 40 scientists 415–424 publications: 30 scientists 425–434 publications: 43 scientists 435–444 publications: 29 scientists 445–454 publications: 14 scientists 455–464 publications: 28 scientists 465–474 publications: 21 scientists 475–484 publications: 21 scientists 485–494 publications: 22 scientists 495–504 publications: 17 scientists 505–514 publications: 12 scientists 515–524 publications: 11 scientists 525–534 publications: 8 scientists 535–544 publications: 8 scientists 545–554 publications: 14 scientists 555–564 publications: 4 scientists 565–574 publications: 11 scientists 575–584 publications: 5 scientists 585–594 publications: 11 scientists 595–604 publications: 12 scientists 605–614 publications: 7 scientists 615–624 publications: 6 scientists 625–634 publications: 10 scientists 635–644 publications: 9 scientists 645–654 publications: 10 scientists 655–664 publications: 6 scientists 665–674 publications: 6 scientists 675–684 publications: 6 scientists 685–694 publications: 4 scientists 695–702 publications: 6 scientists 703+ publications: 100 scientists
45–54 publications 703+

This scientist: 430 publications — 90th percentile

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

The last bar groups every scientist with 703 publications or more.

View publications distribution as a table
Number of Genetics scientists by publication count, Research.com 2026 ranking edition. Based on 4,342 ranked scientists.
Publications Scientists This scientist
45–54 6
55–64 10
65–74 35
75–84 84
85–94 102
95–104 151
105–114 175
115–124 203
125–134 217
135–144 205
145–154 193
155–164 188
165–174 170
175–184 178
185–194 164
195–204 173
205–214 159
215–224 134
225–234 143
235–244 105
245–254 114
255–264 92
265–274 88
275–284 87
285–294 80
295–304 62
305–314 75
315–324 67
325–334 60
335–344 52
345–354 40
355–364 48
365–374 47
375–384 46
385–394 31
395–404 27
405–414 40
415–424 30
425–434 43 430
435–444 29
445–454 14
455–464 28
465–474 21
475–484 21
485–494 22
495–504 17
505–514 12
515–524 11
525–534 8
535–544 8
545–554 14
555–564 4
565–574 11
575–584 5
585–594 11
595–604 12
605–614 7
615–624 6
625–634 10
635–644 9
645–654 10
655–664 6
665–674 6
675–684 6
685–694 4
695–702 6
703+ 100
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Karl Schellander D-index placement in Genetics in 2026

The chart shows the D-index (discipline H-index) distribution of Genetics scientists ranked by Research.com in 2026. The highlighted bar marks where Karl Schellander sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 160+. Vertical axis: number of scientists, 0 to 191. Most scientists, 191, have 62–63 D-Index. The last bar groups every scientist with 160 D-Index or more. The highlighted bar, 64–65 D-Index, is where this scientist sits. 40–41 D-Index: 24 scientists 42–43 D-Index: 52 scientists 44–45 D-Index: 84 scientists 46–47 D-Index: 112 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 141 scientists 52–53 D-Index: 143 scientists 54–55 D-Index: 145 scientists 56–57 D-Index: 179 scientists 58–59 D-Index: 162 scientists 60–61 D-Index: 175 scientists 62–63 D-Index: 191 scientists 64–65 D-Index: 172 scientists 66–67 D-Index: 184 scientists 68–69 D-Index: 164 scientists 70–71 D-Index: 158 scientists 72–73 D-Index: 150 scientists 74–75 D-Index: 136 scientists 76–77 D-Index: 127 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 111 scientists 82–83 D-Index: 110 scientists 84–85 D-Index: 110 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 102 scientists 90–91 D-Index: 66 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 70 scientists 96–97 D-Index: 54 scientists 98–99 D-Index: 60 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 55 scientists 104–105 D-Index: 45 scientists 106–107 D-Index: 42 scientists 108–109 D-Index: 28 scientists 110–111 D-Index: 39 scientists 112–113 D-Index: 25 scientists 114–115 D-Index: 31 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 34 scientists 120–121 D-Index: 29 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 27 scientists 128–129 D-Index: 22 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 11 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 21 scientists 140–141 D-Index: 4 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 14 scientists 146–147 D-Index: 6 scientists 148–149 D-Index: 10 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 9 scientists 154–155 D-Index: 8 scientists 156–157 D-Index: 8 scientists 158–159 D-Index: 9 scientists 160+ D-Index: 96 scientists
40–41 D-Index 160+

This scientist: 65 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 160 D-Index or more.

View D-Index distribution as a table
Number of Genetics scientists by D-index, Research.com 2026 ranking edition. Based on 4,342 ranked scientists.
D-Index Scientists This scientist
40–41 24
42–43 52
44–45 84
46–47 112
48–49 118
50–51 141
52–53 143
54–55 145
56–57 179
58–59 162
60–61 175
62–63 191
64–65 172 65
66–67 184
68–69 164
70–71 158
72–73 150
74–75 136
76–77 127
78–79 127
80–81 111
82–83 110
84–85 110
86–87 84
88–89 102
90–91 66
92–93 72
94–95 70
96–97 54
98–99 60
100–101 49
102–103 55
104–105 45
106–107 42
108–109 28
110–111 39
112–113 25
114–115 31
116–117 29
118–119 34
120–121 29
122–123 29
124–125 18
126–127 27
128–129 22
130–131 16
132–133 11
134–135 17
136–137 12
138–139 21
140–141 4
142–143 9
144–145 14
146–147 6
148–149 10
150–151 7
152–153 9
154–155 8
156–157 8
158–159 9
160+ 96
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Overview

Karl Schellander is affiliated with the University of Bonn in Germany. Their research spans multiple fields, primarily focusing on Biochemistry, Genetics and Molecular Biology, with a significant portion also related to Medicine. The subfields they work in include Molecular Biology, Genetics, Public Health, Environmental and Occupational Health, Agronomy and Crop Science, and Immunology.

The main topics of Karl Schellander's research cover areas related to reproductive and genetic biology as well as environmental impacts and oxidative stress. These topics include:

  • Reproductive Biology and Fertility
  • Reproductive Physiology in Livestock
  • Genetic and phenotypic traits in livestock
  • Genomics, phytochemicals, and oxidative stress
  • Genetic Mapping and Diversity in Plants and Animals
  • Renal and related cancers
  • Reproductive System and Pregnancy

Among their recent published papers are:

  • Extracellular vesicles shuttle protective messages against heat stress in bovine granulosa cells, 2020, Scientific Reports
  • Regulation of Nrf2 and NF-κB during lead toxicity in bovine granulosa cells, 2020, Cell and Tissue Research
  • Genome-wide associations for immune traits in two maternal pig lines, 2021, BMC Genomics
  • The global gene expression outline of the bovine blastocyst: reflector of environmental conditions and predictor of developmental capacity, 2021, BMC Genomics
  • Quercetin supports bovine preimplantation embryo development under oxidative stress condition via activation of the Nrf2 signalling pathway, 2020, Reproduction in Domestic Animals

The frequent publication venues where Karl Schellander's work appears are:

  • Scientific Reports
  • BMC Genomics
  • Cell and Tissue Research
  • Reproduction in Domestic Animals
  • Theriogenology

Collaborations play a significant role in their research output. Frequent co-authors include:

  • Dawit Tesfaye
  • Ernst Tholen
  • Dessie Salilew-Wondim
  • Michael Hoelker
  • Christine Große-Brinkhaus

Best Publications

  • Imprinted expression of the Igf2r gene depends on an intronic CpG island

    Anton Wutz;Oskar W. Smrzka;Norbert Schweifer;Karl Schellander

  • Osteoblasts are target cells for transformation in c-fos transgenic mice.

    A. E. Grigoriadis;K. Schellander;Zhao-Qi Wang;E. F. Wagner

  • Exosomal and Non-Exosomal Transport of Extra-Cellular microRNAs in Follicular Fluid: Implications for Bovine Oocyte Developmental Competence.

    Md. Mahmodul Hasan Sohel;Michael Hoelker;Sina Seifi Noferesti;Dessie Salilew-Wondim

  • Large-scale transcriptional analysis of bovine embryo biopsies in relation to pregnancy success after transfer to recipients.

    Ashraf El-Sayed;Michael Hoelker;Franca Rings;Dessie Salilew

  • The Human Ubiquitin C Promoter Directs High Ubiquitous Expression of Transgenes in Mice

    Marina Schorpp;Richard Jäger;Karl Schellander;Johannes Schenkel

  • Molecular Mechanisms and Pathways Involved in Bovine Embryonic Genome Activation and Their Regulation by Alternative In Vivo and In Vitro Culture Conditions

    Ahmed Gad;Ahmed Gad;Michael Hoelker;Urban Besenfelder;Vitezslav Havlicek

  • Identification and expression profiling of microRNAs during bovine oocyte maturation using heterologous approach.

    Dawit Tesfaye;Dagnachew Worku;Franca Rings;Chirawath Phatsara

  • Identification and characterization of miRNAs expressed in the bovine ovary

    Munir Hossain;Nasser Ghanem;Michael Hoelker;Franca Rings

  • Liposome-mediated DNA uptake by sperm cells.

    Daniel Bachiller;Karl Schellander;Janos Peli;Ulrich Rüther

  • A genome scan reveals QTL for growth, fatness, leanness and meat quality in a Duroc‐Pietrain resource population

    G. Liu;D. G. J. Jennen;E. Tholen;H. Juengst

  • Transgenic Activation of Ras in Neurons Promotes Hypertrophy and Protects from Lesion-Induced Degeneration

    Rolf Heumann;Christoph Goemans;Daniela Bartsch;Kurt Lingenhöhl

  • Cellular and exosome mediated molecular defense mechanism in bovine granulosa cells exposed to oxidative stress.

    Mohammed Saeed-Zidane;Lea Linden;Dessie Salilew-Wondim;Eva Held

  • Expression analysis of regulatory microRNAs in bovine cumulus oocyte complex and preimplantation embryos.

    W.S. Abd El Naby;T.H. Hagos;M.M. Hossain;D. Salilew-Wondim

  • Molecular and subcellular characterisation of oocytes screened for their developmental competence based on glucose-6-phosphate dehydrogenase activity

    Helmut Torner;Nasser Ghanem;Christina Ambros;Michael Hölker

  • Characterization and importance of microRNAs in mammalian gonadal functions

    M. M. Hossain;M. M. H. Sohel;K. Schellander;D. Tesfaye

  • c-fos-induced osteosarcoma formation in transgenic mice: cooperativity with c-jun and the role of endogenous c-fos

    Zhao-Qi Wang;Jun Liang;Karl Schellander;Erwin F. Wagner

  • Transcriptome dynamics and molecular cross-talk between bovine oocyte and its companion cumulus cells

    A Regassa;F Rings;M Hoelker;U Cinar

  • Effect of Elevated Circulating Progesterone Concentration on Bovine Blastocyst Development and Global Transcriptome Following Endoscopic Transfer of In Vitro Produced Embryos to the Bovine Oviduct

    F. Carter;F. Rings;S. Mamo;M. Holker

  • Nucleolar Proteins and Ultrastructure in Preimplantation Porcine Embryos Developed In Vivo

    P. Hyttel;J. Laurincik;Ch. Rosenkranz;D. Rath

  • Ribosomal RNA gene expression and chromosome aberrations in bovine oocytes and preimplantation embryos.

    Poul Hyttel;Dorthe Viuff;Trudee Fair;Jozef Laurincik

Frequent Co-Authors

Marc-André Sirard
Marc-André Sirard Université Laval
Gottfried Brem
Gottfried Brem University of Veterinary Medicine Vienna
Poul Hyttel
Poul Hyttel University of Copenhagen
Patrick Lonergan
Patrick Lonergan University College Dublin
Heiner Niemann
Heiner Niemann Friedrich-Loeffler-Institut
Erwin F. Wagner
Erwin F. Wagner Medical University of Vienna
Benjamin K. Tsang
Benjamin K. Tsang Ottawa Hospital Research Institute
Marc Drillich
Marc Drillich University of Veterinary Medicine Vienna
Michael Wicke
Michael Wicke University of Göttingen
Wolfgang Heuwieser
Wolfgang Heuwieser Freie Universität Berlin

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