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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 2659 2519 336 322 169 24721

Hywel Williams publications per year

The chart shows the history of publications by Hywel Williams between 1975 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hywel Williams published across 51 years, from 1975 to 2025, averaging 3.7 papers a year. Output peaked at 13 publications in 2011. 5 of the 187 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1975 to 2025. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2011. 1975: 1 publication 1976: 1 publication 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 1 publication 1986: 4 publications 1987: 0 publications 1988: 0 publications 1989: 2 publications 1990: 1 publication 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 0 publications 1997: 0 publications 1998: 2 publications 1999: 4 publications 2000: 6 publications 2001: 9 publications 2002: 12 publications 2003: 7 publications 2004: 9 publications 2005: 8 publications 2006: 6 publications 2007: 4 publications 2008: 7 publications 2009: 7 publications 2010: 5 publications 2011: 13 publications 2012: 3 publications 2013: 7 publications 2014: 3 publications 2015: 11 publications 2016: 12 publications 2017: 8 publications 2018: 7 publications 2019: 7 publications 2020: 5 publications 2021: 6 publications 2022: 3 publications 2023: 1 publication 2024: 1 publication 2025: 4 publications
1975 2025

187 publications in total across all disciplines

View publications per year as a table
Hywel Williams: publications per year, 1975 to 2025
Year Publications
1975 1
1976 1
1977 0
1978 0
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 1
1986 4
1987 0
1988 0
1989 2
1990 1
1991 0
1992 0
1993 0
1994 0
1995 0
1996 0
1997 0
1998 2
1999 4
2000 6
2001 9
2002 12
2003 7
2004 9
2005 8
2006 6
2007 4
2008 7
2009 7
2010 5
2011 13
2012 3
2013 7
2014 3
2015 11
2016 12
2017 8
2018 7
2019 7
2020 5
2021 6
2022 3
2023 1
2024 1
2025 4
Total 187
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Hywel Williams 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 Hywel Williams 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, 165–174 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: 169 publications — 38th percentile

38% 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
165–174 170 169
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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Hywel Williams 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 Hywel Williams 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

Hywel Williams is affiliated with University College London in the United Kingdom. Their research work spans several intersecting fields within biochemistry, genetics, molecular biology, and medicine. The scientist has contributed extensively to molecular biology and genetics with a particular focus on RNA modifications, cancer, and genomics related to rare diseases.

The main fields of study in Williams' research include:

  • Biochemistry, Genetics and Molecular Biology
  • Medicine

This work extends into specialized subfields such as molecular biology, genetics, endocrinology, diabetes and metabolism, epidemiology, and pathology and forensic medicine.

  • Molecular Biology
  • Genetics
  • Endocrinology, Diabetes and Metabolism
  • Epidemiology
  • Pathology and Forensic Medicine

Williams has addressed several main topics through their publications, including:

  • RNA modifications and cancer
  • Genomics and Rare Diseases
  • Genomics and Chromatin Dynamics
  • Genetics and Neurodevelopmental Disorders
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • RNA Research and Splicing
  • RNA regulation and disease

Frequent co-authors collaborating with Williams are:

  • Mehul Dattani
  • Polona Le Quesne Stabej
  • Sinead McGlacken-Byrne
  • Louise Ocaka
  • John C. Achermann

The scientist has published in multiple venues including:

  • Genetics in Medicine
  • bioRxiv (Cold Spring Harbor Laboratory)
  • The Journal of Clinical Endocrinology & Metabolism
  • Proceedings of the National Academy of Sciences
  • Human Mutation

Recent papers authored or co-authored by Williams illustrate the scope of their research:

  • "Pseudouridylation defect due to DKC1 and NOP10 mutations causes nephrotic syndrome with cataracts, hearing impairment, and enterocolitis" (2020), published in Proceedings of the National Academy of Sciences
  • "ZSWIM7 Is Associated With Human Female Meiosis and Familial Primary Ovarian Insufficiency" (2021), published in The Journal of Clinical Endocrinology & Metabolism
  • "Rapid genome sequencing for pediatrics" (2022), published in Human Mutation
  • "Pathogenic variants in RNPC3 are associated with hypopituitarism and primary ovarian insufficiency" (2021), published in Genetics in Medicine
  • "Cerebral arteriopathy associated with heterozygous variants in the casitas B-lineage lymphoma gene" (2020), published in Neurology Genetics

Best Publications

  • Common polygenic variation contributes to risk of schizophrenia and bipolar disorder

    Shaun M. Purcell;Shaun M. Purcell;Naomi R. Wray;Jennifer L. Stone;Jennifer L. Stone;Peter M. Visscher

  • Genome-wide association study identifies five new schizophrenia loci

    Stephan Ripke;Alan R. Sanders;Kenneth S. Kendler;Douglas F. Levinson

  • De novo mutations in schizophrenia implicate synaptic networks

    Menachem Fromer;Andrew Pocklington;David Kavanagh;Hywel John Williams

  • Rare chromosomal deletions and duplications increase risk of schizophrenia

    Jennifer L. Stone;Jennifer L. Stone;Jennifer L. Stone;Michael C. O’Donovan;Hugh Gurling;George K. Kirov

  • Identification of loci associated with schizophrenia by genome-wide association and follow-up

    Michael C. O'Donovan;Nicholas Craddock;Nadine Norton;Hywel Williams

  • Rare loss-of-function variants in SETD1A are associated with schizophrenia and developmental disorders

    Tarjinder Singh;Mitja I Kurki;David Curtis;Shaun M Purcell

  • The UK10K project identifies rare variants in health and disease

    Klaudia Walter;Josine L. Min;Jie Huang;Lucy Crooks

  • A full genome scan for late onset Alzheimer's disease

    Patrick Kehoe;Fabienne Wavrant-De Vrieze;Richard Crook;William S. Wu

  • A Haplotype Implicated in Schizophrenia Susceptibility Is Associated with Reduced COMT Expression in Human Brain

    Nicholas John Bray;Paul Robert Buckland;Nigel Melville Williams;Hywel John Williams

  • Improved imputation of low-frequency and rare variants using the UK10K haplotype reference panel

    Jie Huang;Bryan Howie;Shane McCarthy;Yasin Memari

  • Correction: Corrigendum: TCTEX1D2 mutations underlie Jeune asphyxiating thoracic dystrophy with impaired retrograde intraflagellar transport

    Miriam Schmidts;Yuqing Hou;Claudio R. Cortes;Dorus A. Mans

  • Variation in DCP1, encoding ACE, is associated with susceptibility to Alzheimer disease.

    P G Kehoe;C Russ;S McIlory;H Williams

  • Fine mapping of ZNF804A and genome wide significant evidence for its involvement in schizophrenia and bipolar disorder.

    H. J. Williams;N. Norton;S. Dwyer;V. Moskvina

  • Support for genetic variation in neuregulin 1 and susceptibility to schizophrenia

    Nigel Melville Williams;A Preece;G Spurlock;N Norton

  • 100,000 Genomes Pilot on Rare-Disease Diagnosis in Health Care - Preliminary Report.

    Damian Smedley;Katherine R. Smith;Antonio Martin

  • Identification in 2 independent samples of a novel schizophrenia risk haplotype of the dystrobrevin binding protein gene (DTNBP1).

    N. M. Williams;A Preece;D. W. Morris;G. Spurlock

  • Genomewide linkage scan in schizoaffective disorder: significant evidence for linkage at 1q42 close to DISC1, and suggestive evidence at 22q11 and 19p13

    Marian Lindsay Hamshere;Philip Bennett;Nigel Melville Williams;Ricardo Segurado

  • Is COMT a Susceptibility Gene for Schizophrenia

    Hywel Williams;Michael John Owen;Michael Conlon O'Donovan

  • Universal, robust, highly quantitative SNP allele frequency measurement in DNA pools.

    Nadine Norton;Nigel Melville Williams;Hywel J. Williams;Gillian Spurlock

  • Genotype effects of CHRNA7, CNR1 and COMT in schizophrenia: interactions with tobacco and cannabis use

    Stanley Zammit;Gillian Spurlock;Hywel Williams;Nadine Norton

Frequent Co-Authors

Michael Conlon O'Donovan
Michael Conlon O'Donovan Cardiff University
Michael John Owen
Michael John Owen Cardiff University
Nadine Norton
Nadine Norton Mayo Clinic
Nigel Williams
Nigel Williams Cardiff University
George Kirov
George Kirov Cardiff University
Peter Holmans
Peter Holmans Cardiff University
Stanley Zammit
Stanley Zammit University of Bristol
Nicholas John Craddock
Nicholas John Craddock Cardiff University
Valentina Moskvina
Valentina Moskvina Cardiff University
Marian L. Hamshere
Marian L. Hamshere Cardiff University

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