World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
54
Citations
16923
World Ranking
15376
National Ranking
6419

Alan M Lloyd publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Alan M Lloyd sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 417 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 196 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 59 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 69 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Alan M Lloyd D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Alan M Lloyd sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 71 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 54 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Alan M Lloyd is affiliated with The University of Texas at Austin in the United States. Their research spans across several interconnected areas within the life sciences, with a focus on biochemistry, genetics, and molecular biology as well as agricultural and biological sciences.

Their scholarly output includes publications in prominent journals such as Plant Methods and Scientific Reports. Notable recent papers include "Genetic transformation technologies for the common dandelion, Taraxacum officinale" published in 2021 in Plant Methods, and "Genetic interaction between TTG2 and AtPLC1 reveals a role for phosphoinositide signaling in a co-regulated suite of Arabidopsis epidermal pathways" published in 2024 in Scientific Reports.

Alan M Lloyd's research is situated within the following main fields of study:

  • Biochemistry, Genetics and Molecular Biology
  • Agricultural and Biological Sciences

Their work further specializes in these subfields:

  • Molecular Biology
  • Ecology, Evolution, Behavior and Systematics
  • Plant Science

Key research topics associated with Alan M Lloyd include:

  • Plant Gene Expression Analysis
  • Plant biochemistry and biosynthesis
  • Plant Taxonomy and Phylogenetics
  • Plant Molecular Biology Research
  • Plant Reproductive Biology

Frequent coauthors collaborating with Alan M Lloyd are:

  • Kasia Dinkeloo
  • Araceli Cantero
  • Inyup Paik
  • Alexa Vulgamott
  • Andrew D. Ellington

Their publications demonstrate active engagement with research on plant molecular pathways, gene expression technologies, and interactions within plant signaling systems. Their work contributes to the understanding of genetic regulation and transformation methods in model and non-model plants, informing both molecular biology and agricultural research areas.

Best Publications

  • Regulation of the anthocyanin biosynthetic pathway by the TTG1/bHLH/Myb transcriptional complex in Arabidopsis seedlings.

    Antonio Gonzalez;Mingzhe Zhao;John M. Leavitt;Alan M. Lloyd

  • A network of redundant bHLH proteins functions in all TTG1-dependent pathways of Arabidopsis.

    Fan Zhang;Antonio Gonzalez;Mingzhe Zhao;C. Thomas Payne

  • GL3 Encodes a bHLH Protein That Regulates Trichome Development in Arabidopsis Through Interaction With GL1 and TTG1

    C. T. Payne;F. Zhang;Alan M Lloyd

  • A glutathione S-transferase involved in vacuolar transfer encoded by the maize gene Bronze-2.

    Kathleen A. Marrs;Mark R. Alfenito;Alan M. Lloyd;Virginia Walbot

  • Inheritance of functional foreign genes in plants.

    Robert B. Horsch;Robert T. Fraley;Stephen G. Rogers;Patricia R. Sanders

  • Arabidopsis and Nicotiana Anthocyanin Production Activated by Maize Regulators R and C1

    Alan M. Lloyd;Virginia Walbot;Ronald W. Davis

  • Targeted mutagenesis using zinc-finger nucleases in Arabidopsis

    Alan Lloyd;Christopher L. Plaisier;Dana Carroll;Gary N. Drews

  • The TTG Gene Is Required to Specify Epidermal Cell Fate and Cell Patterning in the Arabidopsis Root

    Moira E. Galway;James D. Masucci;Alan M. Lloyd;Virginia Walbot

  • The bHLH genes GLABRA3 (GL3) and ENHANCER OF GLABRA3 (EGL3) specify epidermal cell fate in the Arabidopsis root.

    Christine Bernhardt;Myeong Min Lee;Antonio Gonzalez;Fan Zhang

  • Advances in the MYB-bHLH-WD Repeat (MBW) Pigment Regulatory Model: Addition of a WRKY Factor and Co-option of an Anthocyanin MYB for Betalain Regulation.

    Alan Lloyd;Austen Brockman;Lyndsey Aguirre;Annabelle Campbell

  • The TTG1-bHLH-MYB complex controls trichome cell fate and patterning through direct targeting of regulatory loci.

    Mingzhe Zhao;Kengo Morohashi;Greg Hatlestad;Erich Grotewold

  • The AGL62 MADS Domain Protein Regulates Cellularization during Endosperm Development in Arabidopsis

    Il Ho Kang;Joshua G. Steffen;Michael F. Portereiko;Alan M Lloyd

  • Progress in the molecular genetic analysis of trichome initiation and morphogenesis in Arabidopsis

    Daniel B Szymanski;Alan M Lloyd;M.David Marks

  • Epidermal cell fate determination in Arabidopsis: patterns defined by a steroid-inducible regulator

    Alan M. Lloyd;Mark Schena;Virginia Walbot;Ronald W. Davis

  • AGL80 Is Required for Central Cell and Endosperm Development in Arabidopsis

    Michael F. Portereiko;Alan M Lloyd;Joshua G. Steffen;Jayson A. Punwani

  • Transformation of Arabidopsis thaliana with Agrobacterium tumefaciens

    Alan M. Lloyd;Arlene R. Barnason;Stephen G. Rogers;Michael C. Byrne

  • The bHLH genes GL3 and EGL3 participate in an intercellular regulatory circuit that controls cell patterning in the Arabidopsis root epidermis.

    Christine Bernhardt;Mingzhe Zhao;Antonio Gonzalez;Alan M Lloyd

  • Roles of the GLABROUS1 and TRANSPARENT TESTA GLABRA Genes in Arabidopsis Trichome Development.

    J. C. Larkin;D. G. Oppenheimer;A. M. Lloyd;E. T. Paparozzi

  • TTG1 complex MYBs, MYB5 and TT2, control outer seed coat differentiation.

    Antonio Gonzalez;John Mendenhall;Yujia Huo;Alan Lloyd

  • A steroid-inducible gene expression system for plant cells.

    Mark Schena;Alan M. Lloyd;Ronald W. Davis

Frequent Co-Authors

Ronald W. Davis
Ronald W. Davis Stanford University
Stanley J. Roux
Stanley J. Roux The University of Texas at Austin
Brian A. Larkins
Brian A. Larkins University of Arizona
Virginia Walbot
Virginia Walbot Stanford University
Robert T. Fraley
Robert T. Fraley Trace Genomics
Stephen G. Rogers
Stephen G. Rogers Monsanto (United States)
Erich Grotewold
Erich Grotewold Michigan State University
Margaret Y. Gruber
Margaret Y. Gruber Agriculture and Agriculture-Food Canada
John Schiefelbein
John Schiefelbein University of Michigan–Ann Arbor
Jorge J. Casal
Jorge J. Casal University of Buenos Aires

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