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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Genetics 65 2664 2524 102 96 140 22093

Ritsert C. Jansen publications per year

The chart shows the history of publications by Ritsert C. Jansen between 1978 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ritsert C. Jansen published across 46 years, from 1978 to 2023, averaging 3.9 papers a year. Output peaked at 14 publications in 2013. 1 of the 178 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1978 to 2023. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2013. 1978: 1 publication 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 1 publication 1991: 2 publications 1992: 4 publications 1993: 3 publications 1994: 3 publications 1995: 4 publications 1996: 4 publications 1997: 3 publications 1998: 5 publications 1999: 1 publication 2000: 4 publications 2001: 7 publications 2002: 7 publications 2003: 4 publications 2004: 6 publications 2005: 11 publications 2006: 7 publications 2007: 9 publications 2008: 9 publications 2009: 13 publications 2010: 11 publications 2011: 11 publications 2012: 12 publications 2013: 14 publications 2014: 5 publications 2015: 6 publications 2016: 2 publications 2017: 3 publications 2018: 2 publications 2019: 3 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 1 publication
1978 2023

178 publications in total across all disciplines

View publications per year as a table
Ritsert C. Jansen: publications per year, 1978 to 2023
Year Publications
1978 1
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 1
1991 2
1992 4
1993 3
1994 3
1995 4
1996 4
1997 3
1998 5
1999 1
2000 4
2001 7
2002 7
2003 4
2004 6
2005 11
2006 7
2007 9
2008 9
2009 13
2010 11
2011 11
2012 12
2013 14
2014 5
2015 6
2016 2
2017 3
2018 2
2019 3
2020 0
2021 0
2022 0
2023 1
Total 178
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Ritsert C. Jansen publications per year - data summary

  • Ritsert C. Jansen, a Genetics scholar from University of Groningen, has 178 publications recorded across 46 years, from 1978 to 2023.
  • The oldest publication on record dates to 1978 and the most recent to 2023.
  • The most productive year is 2013, with 14 publications.
  • The least productive years with any output are 1978, 1990, 1999 and 2023, with 1 publication each.
  • 14 of the 46 years in the span carry no publications at all (1979, 1980, 1981, 1982 and others).
  • The rate of publication averages 3.9 papers per year over the whole span, or 5.6 per year counting only the 32 years with at least one publication.
  • The last 5 years on the chart (2019-2023) hold 4 publications, 2% of the career total.
  • Split into equal eras - 1978-1993: 11 publications (0.7 per year); 1994-2009: 97 publications (6.1 per year); 2010-2023: 70 publications (5.0 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Ritsert C. Jansen 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 Ritsert C. Jansen 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, 135–144 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: 140 publications — 25th percentile

25% 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
135–144 205 140
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
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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Ritsert C. Jansen publication distribution in Genetics in 2026 - data summary

  • The chart plots the publication count of all 4,342 Genetics scientists ranked by Research.com in 2026, grouped into 67 ranges running from 45–54 to 703+ publications.
  • Ritsert C. Jansen, a Genetics scholar from University of Groningen, records 140 publications - the 25th percentile of the discipline.
  • 25% of ranked Genetics scientists score the same or lower than Ritsert C. Jansen, and about 75% score higher.
  • The median of the discipline falls in the 195–204 publications range, and Ritsert C. Jansen ranks below the median.
  • The most crowded range is 125–134 publications, holding 217 scientists (5% of the field).
  • 56% of the field sits in the lowest quarter of the value range (up to 205–214 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 703 publications or more, 100 scientists in all (2% of the field).

Ritsert C. Jansen 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 Ritsert C. Jansen 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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Ritsert C. Jansen D-index placement in Genetics in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 4,342 Genetics scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 160+ D-Index.
  • Ritsert C. Jansen, a Genetics scholar from University of Groningen, records 65 D-Index - the 39th percentile of the discipline.
  • 39% of ranked Genetics scientists score the same or lower than Ritsert C. Jansen, and about 61% score higher.
  • The median of the discipline falls in the 70–71 D-Index range, and Ritsert C. Jansen ranks below the median.
  • The most crowded range is 62–63 D-Index, holding 191 scientists (4% of the field).
  • 51% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 160 D-Index or more, 96 scientists in all (2% of the field).

Overview

Ritsert C. Jansen is affiliated with the University of Groningen in the Netherlands. Their research is situated mainly within the broader field of Medicine, with a specific focus on Ophthalmology and related subfields such as Epidemiology and Radiology, Nuclear Medicine and Imaging.

The research topics covered by Jansen include Ophthalmology and Visual Impairment Studies, Corneal Surgery and Disorders, and Glaucoma and Retinal Disorders. These areas reflect a focus on eye health, visual impairments, and surgical interventions related to the cornea and retinal structures.

Jansen's recent publications include the following papers:

  • "A view from the clinic - Perspectives from Dutch patients and professionals on high myopia care," published in 2023 in Ophthalmic and Physiological Optics
  • "Genome-Wide Association Study Identifies Novel Loci Associated with Circulating Phospho- and Sphingolipid Concentrations," published in 2020 in UNC Libraries

The publication venues where Jansen has contributed are:

  • Ophthalmic and Physiological Optics
  • UNC Libraries

Frequent co-authors collaborating with Jansen include:

  • Monica Ravenstijn
  • Gerlof du Bois
  • Chang Liu
  • Gregorius P. M. Luyten
  • Redmer van Leeuwen

Best Publications

  • Systematic identification of trans eQTLs as putative drivers of known disease associations

    Harm-Jan Westra;Marjolein J Peters;Tõnu Esko;Hanieh Yaghootkar

  • High Resolution of Quantitative Traits Into Multiple Loci via Interval Mapping

    Ritsert C. Jansen;Piet Stam

  • Genetical genomics: The added value from segregation

    Ritsert C. Jansen;Jan-Peter Nap

  • The Collaborative Cross, a community resource for the genetic analysis of complex traits

    Gary A. Churchill;David C. Airey;Hooman Allayee;Joe M. Angel

  • Interval Mapping of Multiple Quantitative Trait Loci

    Ritsert C. Jansen

  • Identification of the SAAT Gene Involved in Strawberry Flavor Biogenesis by Use of DNA Microarrays

    Asaph Aharoni;Leopold C. P. Keizer;Harro J. Bouwmeester;Zhongkui Sun

  • MapQTL 4.0: Software for the calculation of QTL positions on genetic maps (user manual)

    J.W. van Ooijen;M.P. Boer;R.C. Jansen;C.A. Maliepaard

  • The genetics of plant metabolism

    J. J. B. Keurentjes;J. Y. Fu;C. H. R. de Vos;A. Lommen

  • The nature and identification of quantitative trait loci: a community's view.

    Oduola Abiola;Joe M. Angel;Philip Avner;Alexander A. Bachmanov

  • Mapping the Epigenetic Basis of Complex Traits

    Sandra Cortijo;René Wardenaar;Maria Colomé-Tatché;Arthur Gilly

  • Uncovering regulatory pathways that affect hematopoietic stem cell function using 'genetical genomics'.

    Leonid Bystrykh;Ellen Weersing;Bert Dontje;Sue Sutton

  • Trans-eQTLs reveal that independent genetic variants associated with a complex phenotype converge on intermediate genes, with a major role for the HLA.

    Rudolf S. N. Fehrmann;Ritsert C. Jansen;Jan H. Veldink;Harm-Jan Westra

  • MapQTL 4.0: Software For The Calculation Of QTL Positions On Genetic Maps

    J.W. van Ooien;M.P. Boer;Ritsert Jansen;C. Maliepaard

  • Regulatory network construction in Arabidopsis by using genome-wide gene expression quantitative trait loci

    Joost J. B. Keurentjes;Jingyuan Fu;Inez R. Terpstra;Juan M. Garcia

  • Gene expression analysis identifies global gene dosage sensitivity in cancer

    Rudolf S. N. Fehrmann;Juha M. Karjalainen;Małgorzata Krajewska;Harm-Jan Westra

  • PeakML/mzMatch : A File Format, Java Library, R Library, and Tool-Chain for Mass Spectrometry Data Analysis

    Richard A. Scheltema;Andris Jankevics;Ritsert C. Jansen;Morris A. Swertz

  • Genotype-by-environment interaction in genetic mapping of multiple quantitative trait loci.

    R.C. Jansen;J.W. van Ooijen;P. Stam;C. Lister

  • Mapping Determinants of Gene Expression Plasticity by Genetical Genomics in C. elegans

    Yang Li;Olga Alda Álvarez;Evert W Gutteling;Marcel Tijsterman

  • Controlling the Type I and Type II Errors in Mapping Quantitative Trait Loci

    Ritsert C. Jansen

  • R/parallel - speeding up bioinformatics analysis with R

    Gonzalo Vera;Gonzalo Vera;Ritsert C Jansen;Remo L Suppi

Frequent Co-Authors

Morris A. Swertz
Morris A. Swertz University Medical Center Groningen
Rainer Breitling
Rainer Breitling University of Manchester
Jingyuan Fu
Jingyuan Fu University Medical Center Groningen
Lude Franke
Lude Franke University Medical Center Groningen
Jan E. Kammenga
Jan E. Kammenga Wageningen University & Research
Cisca Wijmenga
Cisca Wijmenga University Medical Center Groningen
Harm-Jan Westra
Harm-Jan Westra University Medical Center Groningen
Gerald de Haan
Gerald de Haan University Medical Center Groningen
Chris Maliepaard
Chris Maliepaard Wageningen University & Research
Roel A. Ophoff
Roel A. Ophoff University of California, Los Angeles

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