World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
64
Citations
22561
World Ranking
9468
National Ranking
90

Igor Ulitsky 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 Igor Ulitsky 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: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 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: 418 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: 197 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: 60 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: 155 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Igor Ulitsky 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 Igor Ulitsky sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 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: 72 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: 64 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Overview

Igor Ulitsky is affiliated with the Weizmann Institute of Science in Israel. Their research primarily falls within the broad domain of Biochemistry, Genetics, and Molecular Biology, with a significant focus on Molecular Biology, Cancer Research, and Genetics as key subfields.

The scientist's work addresses a variety of topics related to RNA biology and cancer mechanisms. These include:

  • Cancer-related molecular mechanisms research
  • RNA modifications and cancer
  • RNA research and splicing
  • RNA and protein synthesis mechanisms
  • RNA regulation and disease
  • Genomics and chromatin dynamics
  • Circular RNAs in diseases

Ulitsky has published extensively, with a strong presence in venues such as bioRxiv (Cold Spring Harbor Laboratory), Nature Communications, Nucleic Acids Research, Cell Reports, and Molecular Cell.

Some of the recent papers include:

  • "Long non-coding RNAs: definitions, functions, challenges and recommendations," 2023, Nature Reviews Molecular Cell Biology
  • "SARS-CoV-2 uses a multipronged strategy to impede host protein synthesis," 2021, Nature
  • "Functional annotation of human long noncoding RNAs via molecular phenotyping," 2020, Genome Research
  • "Gene Architecture and Sequence Composition Underpin Selective Dependency of Nuclear Export of Long RNAs on NXF1 and the TREX Complex," 2020, Molecular Cell
  • "The status of the human gene catalogue," 2023, Nature

Frequent coauthors collaborating with Ulitsky include:

  • Rotem Ben-Tov Perry
  • B. M. Zuckerman
  • Noa Gil
  • Yoav Lubelsky
  • Boris Slobodin

Ulitsky's research contributes to understanding molecular mechanisms at the intersection of RNA biology and cancer, exploring RNA modifications, splicing, and their impact on disease, with attention to genomics and chromatin dynamics. The scientist's continued work in these areas is reflected in a high volume of publications and collaborations across prominent scientific journals and researchers in the field.

Best Publications

  • lincRNAs: genomics, evolution, and mechanisms.

    Igor Ulitsky;David P. Bartel

  • Network-based prediction of protein function

    Roded Sharan;Igor Ulitsky;Ron Shamir

  • Conserved Function of lincRNAs in Vertebrate Embryonic Development despite Rapid Sequence Evolution

    Igor Ulitsky;Alena Shkumatava;Alena Shkumatava;Calvin H. Jan;Calvin H. Jan;Hazel Sive

  • Dynamic changes in the copy number of pluripotency and cell proliferation genes in human ESCs and iPSCs during reprogramming and time in culture.

    Louise C. Laurent;Louise C. Laurent;Igor Ulitsky;Igor Ulitsky;Ileana Slavin;Ha Tran

  • Principles of long noncoding RNA evolution derived from direct comparison of transcriptomes in 17 species.

    Hadas Hezroni;David Koppstein;Matthew G. Schwartz;Alexandra Avrutin

  • Circular RNAs are long-lived and display only minimal early alterations in response to a growth factor

    Yehoshua Enuka;Mattia Lauriola;Morris E. Feldman;Aldema Sas-Chen

  • Regulation of gene expression by cis-acting long non-coding RNAs.

    Noa Gil;Igor Ulitsky

  • Beyond Secondary Structure: Primary-Sequence Determinants License Pri-miRNA Hairpins for Processing

    Vincent C. Auyeung;Igor Ulitsky;Igor Ulitsky;Sean E. McGeary;Sean E. McGeary;David P. Bartel;David P. Bartel

  • Evolution to the rescue: using comparative genomics to understand long non-coding RNAs

    Igor Ulitsky

  • Cross-Species Single-Cell Analysis Reveals Divergence of the Primate Microglia Program

    Laufey Geirsdottir;Eyal David;Hadas Keren-Shaul;Assaf Weiner

  • Regulatory networks define phenotypic classes of human stem cell lines

    Franz-Josef Müller;Franz-Josef Müller;Louise C. Laurent;Louise C. Laurent;Dennis Kostka;Igor Ulitsky

  • Identification of functional modules using network topology and high-throughput data

    Igor Ulitsky;Ron Shamir

  • Extensive alternative polyadenylation during zebrafish development

    Igor Ulitsky;Alena Shkumatava;Alena Shkumatava;Calvin H. Jan;Calvin H. Jan;Alexander Orest Subtelny;Alexander Orest Subtelny

  • Diversion of aspartate in ASS1-deficient tumours fosters de novo pyrimidine synthesis

    Shiran Rabinovich;Lital Adler;Keren Yizhak;Alona Sarver

  • Sequences enriched in Alu repeats drive nuclear localization of long RNAs in human cells

    Yoav Lubelsky;Igor Ulitsky

  • Nuclear Retention of mRNA in Mammalian Tissues.

    Keren Bahar Halpern;Inbal Caspi;Doron Lemze;Maayan Levy

  • Comprehensive MicroRNA Profiling Reveals a Unique Human Embryonic Stem Cell Signature Dominated by a Single Seed Sequence

    Louise C Laurent;Louise C Laurent;Jing Chen;Igor Ulitsky;Franz-Josef Mueller

  • The average common substring approach to phylogenomic reconstruction.

    Igor Ulitsky;David Burstein;Tamir Tuller;Benny Chor

  • Expander: from expression microarrays to networks and functions

    Igor Ulitsky;Igor Ulitsky;Adi Maron-Katz;Seagull Shavit;Dorit Sagir

  • A conserved abundant cytoplasmic long noncoding RNA modulates repression by Pumilio proteins in human cells

    Ailone Tichon;Noa Gil;Yoav Lubelsky;Tal Havkin Solomon

Frequent Co-Authors

Ron Shamir
Ron Shamir Tel Aviv University
Ran Elkon
Ran Elkon Tel Aviv University
Louise C. Laurent
Louise C. Laurent University of California, San Diego
Eytan Ruppin
Eytan Ruppin National Institutes of Health
Karen B. Avraham
Karen B. Avraham Tel Aviv University
Jeanne F. Loring
Jeanne F. Loring Scripps Research Institute
Ayelet Erez
Ayelet Erez Weizmann Institute of Science
Shalev Itzkovitz
Shalev Itzkovitz Weizmann Institute of Science
Yosef Shiloh
Yosef Shiloh Tel Aviv University

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