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D-Index & Metrics

Molecular Biology

D-Index
55
Citations
9502
World Ranking
2284
National Ranking
1125

Joyce L. Hamlin publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Joyce L. Hamlin sits on this spectrum.

47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47 publications 564+

This scientist: 97 publications — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

Joyce L. Hamlin D-index placement in Molecular Biology in 2026

The chart shows the D-index (discipline H-index) distribution of Molecular Biology scientists ranked by Research.com in 2026. The highlighted bar marks where Joyce L. Hamlin sits on this spectrum.

40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40 D-Index 145+

This scientist: 55 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

Research.com Recognitions

  • 2005 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Joyce L. Hamlin is affiliated with the University of Virginia in the United States. Their research spans multiple disciplines primarily within Medicine, Biochemistry, Genetics and Molecular Biology, and Agricultural and Biological Sciences.

The following topics represent the main focus areas of their work:

  • Fungal Infections and Studies
  • Plant Pathogens and Fungal Diseases
  • Plant Disease Resistance and Genetics

Hamlin's research contributions include work in several subfields such as Epidemiology, Cell Biology, and Plant Science.

One documented publication from 2020 is titled "Analysis of the Genome and Transcriptome of Cryptococcus neoformans var. grubii Reveals Complex RNA Expression and Microevolution Leading to Virulence Attenuation," published by UNC Libraries.

Their frequent co-authors include:

  • Guilhem Janbon
  • Kate L. Ormerod
  • Damien Paulet
  • Edmond J. Byrnes
  • Vikas Yadav

Hamlin's published work appears predominantly in UNC Libraries.

In recognition of their contributions to science, they were named a Fellow of the American Association for the Advancement of Science (AAAS) in 2005.

Best Publications

  • Animal Cell Cycle

    Arthur B. Pardee;Robert Dubrow;Joyce L. Hamlin;Rolf F. Kletzien

  • Analysis of the Genome and Transcriptome of Cryptococcus neoformans var. grubii Reveals Complex RNA Expression and Microevolution Leading to Virulence Attenuation

    Guilhem Janbon;Kate L. Ormerod;Damien Paulet;Edmond J. Byrnes

  • Right place, right time, and only once: replication initiation in metazoans.

    Yuichi J. Machida;Joyce L. Hamlin;Anindya Dutta

  • Replication initiates in a broad zone in the amplified CHO dihydrofolate reductase domain

    James P. Vaughn;Pieter A. Dijkwel;Joyce L. Hamlin

  • Effect of gamma rays at the dihydrofolate reductase locus: deletions and inversions

    Gail Urlaub;Pamela J. Mitchell;Emmanuel Kas;Lawrence A. Chasin

  • Matrix attachment regions are positioned near replication initiation sites, genes, and an interamplicon junction in the amplified dihydrofolate reductase domain of Chinese hamster ovary cells.

    P A Dijkwel;J L Hamlin

  • Sister chromatid fusion initiates amplification of the dihydrofolate reductase gene in Chinese hamster cells.

    Chi Ma;Stuart Martin;Barbara Trask;Joyce L. Hamlin

  • An amplified chromosomal sequence that includes the gene for dihydrofolate reductase initiates replication within specific restriction fragments

    Nicholas H. Heintz;Joyce L. Hamlin

  • DNA sequence amplification in mammalian cells.

    Joyce L. Hamlin;Jeffrey D. Milbrandt;Nicholas H. Heintz;Jane C. Azizkhan

  • Mapping of replication initiation sites in mammalian genomes by two-dimensional gel analysis: stabilization and enrichment of replication intermediates by isolation on the nuclear matrix.

    P A Dijkwel;J P Vaughn;J L Hamlin

  • Methotrexate-resistant Chinese hamster ovary cells have amplified a 135-kilobase-pair region that includes the dihydrofolate reductase gene

    J D Milbrandt;N H Heintz;W C White;S M Rothman

  • Early dihydrofolate reductase gene amplification events in CHO cells usually occur on the same chromosome arm as the original locus.

    Barbara J. Trask;Joyce L. Hamlin

  • High-resolution mapping of replication fork movement through the amplified dihydrofolate reductase domain in CHO cells by in-gel renaturation analysis.

    Tzeng-Horng Leu;J. L. Hamlin

  • Replication in the amplified dihydrofolate reductase domain in CHO cells may initiate at two distinct sites, one of which is a repetitive sequence element.

    B Anachkova;J L Hamlin

  • The plant amino acid mimosine may inhibit initiation at origins of replication in Chinese hamster cells.

    P J Mosca;P A Dijkwel;J L Hamlin

  • Amplification of the human dihydrofolate reductase gene via double minutes is initiated by chromosome breaks.

    Michael J. Singer;Larry D. Mesner;Cynthia L. Friedman;Barbara J. Trask

  • Initiation of DNA replication in the dihydrofolate reductase locus is confined to the early S period in CHO cells synchronized with the plant amino acid mimosine

    P A Dijkwel;J L Hamlin

  • Chromatin decondensation in S-phase involves recruitment of Cdk2 by Cdc45 and histone H1 phosphorylation.

    Mark G. Alexandrow;Joyce L. Hamlin

  • Replication forks are associated with the nuclear matrix.

    J.P. Vaughn;P.A. Dijkwel;L.H.F. Mullenders;J.L. Hamlin

  • The Chinese hamster dihydrofolate reductase origin consists of multiple potential nascent-strand start sites.

    P A Dijkwel;J L Hamlin

Frequent Co-Authors

Joseph Larner
Joseph Larner University of Virginia
Nicholas H. Heintz
Nicholas H. Heintz University of Vermont
Carl L. Schildkraut
Carl L. Schildkraut Albert Einstein College of Medicine
Anindya Dutta
Anindya Dutta University of Alabama at Birmingham
Kirsten Nielsen
Kirsten Nielsen University of Minnesota
Joel A. Huberman
Joel A. Huberman Roswell Park Cancer Institute
Jason E. Stajich
Jason E. Stajich University of California, Riverside
Marco A. Marra
Marco A. Marra University of British Columbia
Steven J.M. Jones
Steven J.M. Jones University of British Columbia
Yuan Chen
Yuan Chen University of Sydney

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