World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
50
Citations
7470
World Ranking
17757
National Ranking
7269

Chemistry

D-Index
48
Citations
7003
World Ranking
15387
National Ranking
3893

James Ofengand publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where James Ofengand sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 127 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

James Ofengand D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where James Ofengand sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 48 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

James Ofengand was affiliated with the University of Miami in the United States during their academic career. Their research contributions and collaborations have yet to be documented in terms of recent papers, coauthors, or specific publication venues. Similarly, details on their main fields and subfields of study, as well as the topics of their work, remain unavailable.

Despite the absence of detailed records on their scientific output, James Ofengand's connection with the University of Miami indicates an active involvement in the academic and research community during their tenure. No formal distinctions or awards have been recorded, nor any known book publications attributed to them.

Information regarding the scientist's recent research papers and publication record is lacking, which limits a comprehensive assessment of their contributions to the scientific literature. There are no frequently cited coauthors or recurring publication venues identified.

James Ofengand has passed away, and the available information provides a limited but factual outline of their academic affiliation and absence of documented research outputs or specific scientific specialties.

Best Publications

  • Four newly located pseudouridylate residues in Escherichia coli 23S ribosomal RNA are all at the peptidyltransferase center: analysis by the application of a new sequencing technique.

    Andrey Bakin;James Ofengand

  • Mapping to nucleotide resolution of pseudouridine residues in large subunit ribosomal RNAs from representative eukaryotes, prokaryotes, archaebacteria, mitochondria and chloroplasts.

    James Ofengand;Andrey Bakin

  • Ribosomal RNA pseudouridines and pseudouridine synthases

    James Ofengand

  • Covalent crosslinking of tRNA1Val to 16S RNA at the ribosomal P site: identification of crosslinked residues.

    Jeffrey B. Prince;Brian H. Taylor;David L. Thurlow;James Ofengand

  • In vitro synthesis of 16S ribosomal RNA containing single base changes and assembly into a functional 30S ribosome

    W. Krzyzosiak;R. Denman;K. Nurse;W. Hellmann

  • A pseudouridine synthase required for the formation of two universally conserved pseudouridines in ribosomal RNA is essential for normal growth of Escherichia coli.

    Saumya Raychaudhuri;Joel Conrad;Barry G. Hall;James Ofengand

  • Purification, cloning, and properties of the tRNA psi 55 synthase from Escherichia coli.

    K Nurse;J Wrzesinski;A Bakin;B G Lane

  • Deletion of the Escherichia coli pseudouridine synthase gene truB blocks formation of pseudouridine 55 in tRNA in vivo, does not affect exponential growth, but confers a strong selective disadvantage in competition with wild-type cells.

    Nancy Gutgsell;Nathan Englund;Linghao Niu;Yusuf Kaya

  • A novel unanticipated type of pseudouridine synthase with homologs in bacteria, archaea, and eukarya.

    Yusuf Kaya;James Ofengand

  • Clustering of Pseudouridine Residues Around the Peptidyltransferase Center of Yeast Cytoplasmic and Mitochondrial Ribosomes

    Andrey Bakin;Byron G. Lane;James Ofengand

  • High resolution localization of the tRNA anticodon interaction site on the Escherichia coli 30 S ribosomal subunit.

    P Gornicki;K Nurse;W Hellmann;M Boublik

  • The pseudouridine synthase RluD is required for normal ribosome assembly and function in Escherichia coli

    Nancy S. Gutgsell;Murray P. Deutscher;James Ofengand

  • A dual-specificity pseudouridine synthase: an Escherichia coli synthase purified and cloned on the basis of its specificity for psi 746 in 23S RNA is also specific for psi 32 in tRNA(phe).

    J Wrzesinski;K Nurse;A Bakin;B G Lane

  • Functional Effect of Deletion and Mutation of the Escherichia coli Ribosomal RNA and tRNA Pseudouridine Synthase RluA

    Saumya Raychaudhuri;Linghao Niu;Joel Conrad;Byron G. Lane

  • The rluC Gene of Escherichia coli Codes for a Pseudouridine Synthase That Is Solely Responsible for Synthesis of Pseudouridine at Positions 955, 2504, and 2580 in 23 S Ribosomal RNA

    Joel Conrad;Danhui Sun;Nathan Englund;James Ofengand

  • Identification and site of action of the remaining four putative pseudouridine synthases in Escherichia coli.

    M Del Campo;Y Kaya;J Ofengand

  • Juvenile hormone-induced biosynthesis of vitellogenin in Leucophaea maderae

    John Koeppe;James Ofengand

  • The Pseudouridine Residues of rRNA: Number, Location, Biosynthesis, and Function

    James Ofengand;Maurille J. Fournier

  • Mapping pseudouridines in RNA molecules.

    James Ofengand;Mark Del Campo;Yusuf Kaya

  • Pseudouridine and O2-methylated nucleosides. Significance of their selective occurrence in rRNA domains that function in ribosome-catalyzed synthesis of the peptide bonds in proteins

    B.G Lane;J Ofengand;M.W Gray

  • THE PSEUDOURIDINE RESIDUES OF RIBOSOMAL RNA

    James Ofengand;Andrei Bakin;Jan Wrzesinski;Kelvin Nurse

Frequent Co-Authors

James A. McCloskey
James A. McCloskey University of Utah
Chantal Ehresmann
Chantal Ehresmann Centre national de la recherche scientifique, CNRS
Michael W. Gray
Michael W. Gray Dalhousie University
Boyd Hardesty
Boyd Hardesty The University of Texas at Austin
Daniel V. Santi
Daniel V. Santi University of California, San Francisco
Maurille J. Fournier
Maurille J. Fournier University of Massachusetts Amherst
Robert Zimmermann
Robert Zimmermann University of Graz
Murray P. Deutscher
Murray P. Deutscher University of Miami
Barry G. Hall
Barry G. Hall Bellingham Research Institute
Joachim Frank
Joachim Frank Columbia University

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