World's Best Scientists 2026 revealed!
VIEW LIST
Claire Halpin

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Plant Science and Agronomy 42 3407 3179 241 214 97 8106

Claire Halpin publications per year

The chart shows the history of publications by Claire Halpin between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Claire Halpin published across 41 years, from 1985 to 2025, averaging 2.9 papers a year. Output peaked at 11 publications in 2020. 3 of the 119 publications appeared in the last two years.

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

119 publications in total across all disciplines

View publications per year as a table
Claire Halpin: publications per year, 1985 to 2025
Year Publications
1985 1
1986 3
1987 1
1988 2
1989 6
1990 2
1991 0
1992 4
1993 1
1994 2
1995 2
1996 2
1997 0
1998 4
1999 1
2000 1
2001 4
2002 3
2003 3
2004 4
2005 4
2006 4
2007 7
2008 1
2009 1
2010 2
2011 2
2012 5
2013 6
2014 5
2015 3
2016 4
2017 0
2018 0
2019 9
2020 11
2021 1
2022 1
2023 4
2024 1
2025 2
Total 119
Download as CSV

Claire Halpin publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Claire Halpin sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 88 bars. Horizontal axis: publications, 36–40 to 467+. Vertical axis: number of scientists, 0 to 255. Most scientists, 255, have 111–115 publications. The last bar groups every scientist with 467 publications or more. The highlighted bar, 96–100 publications, is where this scientist sits. 36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36–40 publications 467+

This scientist: 97 publications — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

View publications distribution as a table
Number of Plant Science and Agronomy scientists by publication count, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
Publications Scientists This scientist
36–40 2
41–45 7
46–50 40
51–55 58
56–60 60
61–65 107
66–70 130
71–75 153
76–80 191
81–85 199
86–90 206
91–95 218
96–100 226 97
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233
126–130 219
131–135 201
136–140 194
141–145 176
146–150 157
151–155 147
156–160 151
161–165 159
166–170 137
171–175 128
176–180 126
181–185 98
186–190 114
191–195 100
196–200 90
201–205 71
206–210 98
211–215 70
216–220 86
221–225 61
226–230 58
231–235 53
236–240 64
241–245 39
246–250 46
251–255 51
256–260 36
261–265 44
266–270 35
271–275 30
276–280 33
281–285 35
286–290 36
291–295 26
296–300 26
301–305 31
306–310 30
311–315 21
316–320 29
321–325 14
326–330 15
331–335 15
336–340 17
341–345 15
346–350 12
351–355 17
356–360 18
361–365 12
366–370 11
371–375 6
376–380 6
381–385 11
386–390 9
391–395 10
396–400 8
401–405 4
406–410 9
411–415 11
416–420 4
421–425 7
426–430 4
431–435 3
436–440 5
441–445 8
446–450 6
451–455 7
456–460 5
461–465 6
466 2
467+ 99
Download as CSV

Claire Halpin D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Claire Halpin sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 80 bars. Horizontal axis: D-Index, 30 to 109+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 34 D-Index. The last bar groups every scientist with 109 D-Index or more. The highlighted bar, 42 D-Index, is where this scientist sits. 30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 42 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

View D-Index distribution as a table
Number of Plant Science and Agronomy scientists by D-index, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
D-Index Scientists This scientist
30 200
31 236
32 253
33 283
34 288
35 240
36 246
37 243
38 247
39 229
40 232
41 230
42 228 42
43 219
44 193
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85
57 88
58 91
59 62
60 61
61 59
62 54
63 61
64 59
65 58
66 41
67 49
68 39
69 32
70 40
71 47
72 38
73 28
74 29
75 28
76 22
77 21
78 25
79 26
80 19
81 16
82 12
83 16
84 14
85 11
86 17
87 13
88 10
89 12
90 18
91 16
92 16
93 17
94 12
95 8
96 9
97 9
98 11
99 12
100 5
101 8
102 4
103 11
104 5
105 9
106 7
107 4
108 8
109+ 99
Download as CSV

Best Publications

  • Gene stacking in transgenic plants--the challenge for 21st century plant biotechnology.

    Unknown

  • Caffeoyl Shikimate Esterase (CSE) Is an Enzyme in the Lignin Biosynthetic Pathway in Arabidopsis

    Ruben Vanholme;Ruben Vanholme;Igor Cesarino;Igor Cesarino;Katarzyna Rataj;Yuguo Xiao

  • Field and pulping performances of transgenic trees with altered lignification

    Gilles Pilate;Emma Guiney;Karen Holt;Michel Petit-Conil

  • Manipulation of lignin quality by downregulation of cinnamyl alcohol dehydrogenase

    Claire Halpin;Mary E. Knight;Geoffrey A. Foxon;Malcolm M. Campbell

  • Lignin: Genetic Engineering and Impact on Pulping

    Marie Baucher;Claire Halpin;Michel Petit-Conil;Wout Boerjan

  • E unum pluribus: multiple proteins from a self-processing polyprotein

    Pablo de Felipe;Garry A. Luke;Lorraine E. Hughes;David Gani

  • Strong decrease in lignin content without significant alteration of plant development is induced by simultaneous down-regulation of cinnamoyl CoA reductase (CCR) and cinnamyl alcohol dehydrogenase (CAD) in tobacco plants.

    Matthieu Chabannes;Abdellah Barakate;Catherine Lapierre;Jane M. Marita

  • A Systems Biology View of Responses to Lignin Biosynthesis Perturbations in Arabidopsis

    Ruben Vanholme;Véronique Storme;Bartel Vanholme;Lisa Sundin

  • Brown-midrib maize (bm1)--a mutation affecting the cinnamyl alcohol dehydrogenase gene.

    Unknown

  • Molecular phenotyping of lignin-modified tobacco reveals associated changes in cell-wall metabolism, primary metabolism, stress metabolism and photorespiration.

    Rebecca Dauwe;Kris Morreel;Kris Morreel;Geert Goeminne;Geert Goeminne;Birgit Gielen

  • Spatiotemporal Asymmetry of the Meiotic Program Underlies the Predominantly Distal Distribution of Meiotic Crossovers in Barley

    James D. Higgins;Ruth M. Perry;Abdellah Barakate;Luke Ramsay

  • Self-processing 2A-polyproteins--a system for co-ordinate expression of multiple proteins in transgenic plants.

    Claire Halpin;Susan E. Cooke;Abdellah Barakate;Abdel El Amrani

  • Variation in the interaction between alleles of HvAPETALA2 and microRNA172 determines the density of grains on the barley inflorescence

    Kelly Houston;Sarah M. McKim;Jordi Comadran;Nicola Bonar

  • Improved paper pulp from plants with suppressed cinnamoyl-CoA reductase or cinnamyl alcohol dehydrogenase

    Ann O'Connell;Karen Holt;Joël Piquemal;Jacqueline Grima-Pettenati

  • The reaction specificities of the thylakoidal processing peptidase and Escherichia coli leader peptidase are identical.

    C. Halpin;P.D. Elderfield;H.E. James;R. Zimmermann

  • Automated saccharification assay for determination of digestibility in plant materials

    Leonardo D Gomez;Caragh Whitehead;Abdellah Barakate;Claire Halpin

  • Simultaneous Suppression of Multiple Genes by Single Transgenes. Down-Regulation of Three Unrelated Lignin Biosynthetic Genes in Tobacco

    James C. Abbott;Abdellah Barakate;Gaelle Pinçon;Michel Legrand

  • Enabling technologies for manipulating multiple genes on complex pathways.

    Claire Halpin;Abdellah Barakate;Barak M. Askari;James C. Abbott

  • Effect of down-regulation of cinnamyl alcohol dehydrogenase on cell wall composition and on degradability of tobacco stems

    Unknown

  • Purification and characterization of isoforms of cinnamyl alcohol dehydrogenase fromEucalyptus xylem

    Unknown

Frequent Co-Authors

Robbie Waugh
Robbie Waugh James Hutton Institute
David W. Hopkins
David W. Hopkins Scotland's Rural College
Wout Boerjan
Wout Boerjan Ghent University
Martin D. Ryan
Martin D. Ryan University of St Andrews
Catherine Lapierre
Catherine Lapierre University of Paris-Saclay
Kris Morreel
Kris Morreel Ghent University
John Ralph
John Ralph Great Lakes Bioenergy Research Center
Luke Ramsay
Luke Ramsay James Hutton Institute
Alain M. Boudet
Alain M. Boudet Centre national de la recherche scientifique, CNRS
David Marshall
David Marshall James Hutton Institute

External Links

Personal website of Claire Halpin

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Claire Halpin

John Ralph

John Ralph

Great Lakes Bioenergy Research Center

Publications: 128

Wout Boerjan

Wout Boerjan

Ghent University

Publications: 97

Richard A. Dixon

Richard A. Dixon

University of North Texas

Publications: 69

Catherine Lapierre

Catherine Lapierre

University of Paris-Saclay

Publications: 57

Robbie Waugh

Robbie Waugh

James Hutton Institute

Publications: 48

Vincent L. Chiang

Vincent L. Chiang

North Carolina State University

Publications: 45

Hoon Kim

Hoon Kim

University of Wisconsin–Madison

Publications: 42

Jacqueline Grima-Pettenati

Jacqueline Grima-Pettenati

Federal University of Toulouse Midi-Pyrénées

Publications: 39

Fang Chen

Fang Chen

University of North Texas

Publications: 35

Gilles Pilate

Gilles Pilate

INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement

Publications: 34

Kris Morreel

Kris Morreel

Ghent University

Publications: 33

Clint Chapple

Clint Chapple

Purdue University West Lafayette

Publications: 33

Ronald R. Sederoff

Ronald R. Sederoff

North Carolina State University

Publications: 32

Fachuang Lu

Fachuang Lu

South China University of Technology

Publications: 31

Yves Barrière

Yves Barrière

INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement

Publications: 31

Simon J. McQueen-Mason

Simon J. McQueen-Mason

University of York

Publications: 29

Related Plant Science and Agronomy Rankings & Guides

2027 Best 6 Month Certificate Programs That Pay Well

2027 Best 6 Month Certificate Programs That Pay Well
2027 Best Part-Time Ph.D. Programs

2027 Best Part-Time Ph.D. Programs
2027 Best College Majors to Pursue: Salary & Job Growth Data

2027 Best College Majors to Pursue: Salary & Job Growth Data
2027 Online Philosophy Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations

2027 Online Philosophy Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations
2027 Best Online Degrees for Seniors

2027 Best Online Degrees for Seniors
2027 Best 6-Month Online Associate Degree Programs

2027 Best 6-Month Online Associate Degree Programs
2027 Best Online Colleges for Military Spouses & Dependents

2027 Best Online Colleges for Military Spouses & Dependents
2027 Best Accelerated Online Associate Degree Programs

2027 Best Accelerated Online Associate Degree Programs
2027 Online Philosophy Degree Programs Costs: Tuition & Fees

2027 Online Philosophy Degree Programs Costs: Tuition & Fees
2027 Best Accredited Online Bachelor's Degree Programs

2027 Best Accredited Online Bachelor's Degree Programs
2027 Best Online Degrees for Felons with Records

2027 Best Online Degrees for Felons with Records
2027 Best 6 Month Online Master's Degree Programs

2027 Best 6 Month Online Master's Degree Programs
2027 Top Careers That Require a Master’s Degree

2027 Top Careers That Require a Master’s Degree
2027 Best Open Enrollment Colleges Online

2027 Best Open Enrollment Colleges Online
2027 Most In-Demand Education Careers

2027 Most In-Demand Education Careers
2027 Accelerated Online Degree Programs for Working Adults

2027 Accelerated Online Degree Programs for Working Adults
2027 Best Degrees for Remote Work

2027 Best Degrees for Remote Work
2027 Best Careers for Introverts

2027 Best Careers for Introverts
2027 Best Online Degrees for Moms

2027 Best Online Degrees for Moms
2027 Best Careers You Can Have with an Associate of Arts Degree

2027 Best Careers You Can Have with an Associate of Arts Degree
2027 Best Highest-Paying Master’s in Education Jobs

2027 Best Highest-Paying Master’s in Education Jobs

Recently Published Articles

2027 Accredited Online Homeland Security Degree Programs for Working Adults: Flexible, Part-Time, and Self-Paced Options

2027 Accredited Online Homeland Security Degree Programs for Working Adults: Flexible, Part-Time, and Self-Paced Options
2027 Best Artificial Intelligence Degree Programs in America

2027 Best Artificial Intelligence Degree Programs in America
2027 Is Grand Canyon University's Online BA in Communications - Broadcasting and New Media Worth It? What Students Should Know

2027 Is Grand Canyon University's Online BA in Communications - Broadcasting and New Media Worth It? What Students Should Know
2027 How to Become a Teacher Online in Hawaii

2027 How to Become a Teacher Online in Hawaii
2027 Different Types of Secondary Education Degrees and Their Salaries

2027 Different Types of Secondary Education Degrees and Their Salaries
2027 Online Anthropology Bachelor's Degree Programs With Weekly Start Dates

2027 Online Anthropology Bachelor's Degree Programs With Weekly Start Dates
2027 How Fast Can You Earn an Online Kinesiology Bachelor's Degree? Timelines & Completion Options

2027 How Fast Can You Earn an Online Kinesiology Bachelor's Degree? Timelines & Completion Options
2027 Cheapest Online Public Relations Master's Degrees That Pay Well: Tuition, Duration, and Earnings

2027 Cheapest Online Public Relations Master's Degrees That Pay Well: Tuition, Duration, and Earnings
2027 Cheapest Accredited Online Child Psychology Degree Programs: Tuition, Fees, and Financial Aid

2027 Cheapest Accredited Online Child Psychology Degree Programs: Tuition, Fees, and Financial Aid
2027 Best Online Paralegal Certificate Programs

2027 Best Online Paralegal Certificate Programs
2027 Best Online Analytics Degree Master's Programs for Working Professionals

2027 Best Online Analytics Degree Master's Programs for Working Professionals
2027 LPC Counseling Licensure Requirements in Idaho

2027 LPC Counseling Licensure Requirements in Idaho
2027 Different Types of Clinical Psychology Master's Degrees: Specializations, Careers, and Salaries

2027 Different Types of Clinical Psychology Master's Degrees: Specializations, Careers, and Salaries
2027 Mechanical Engineering vs. Electrical Engineering Degree: Explaining the Difference

2027 Mechanical Engineering vs. Electrical Engineering Degree: Explaining the Difference
2027 Best Online Criminal Justice Certificate Programs

2027 Best Online Criminal Justice Certificate Programs
2027 Best Online Master's in Nutrition for Sports Nutrition Careers

2027 Best Online Master's in Nutrition for Sports Nutrition Careers
2027 How to Become a Preschool Teacher in Louisiana: Requirements & Certification

2027 How to Become a Preschool Teacher in Louisiana: Requirements & Certification
2027 Cheapest and Shortest Online Mechanical Engineering Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2027 Cheapest and Shortest Online Mechanical Engineering Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2027 Is a Hospitality Management Master's Degree Worth It? ROI, Salary & Career Impact

2027 Is a Hospitality Management Master's Degree Worth It? ROI, Salary & Career Impact
2027 Most Affordable Online Education Degrees

2027 Most Affordable Online Education Degrees
2027 Best RN to BSN Paths for Public Health Nurses Seeking Graduate Preparation

2027 Best RN to BSN Paths for Public Health Nurses Seeking Graduate Preparation