Robert D. Riddle

3.9k citations
14 papers · 3.2k · 1 hit paper · h-index 13

Impact in

    • Congenital limb and hand anomalies
    • Developmental Biology and Gene Regulation
    • Hedgehog Signaling Pathway Studies
    • Congenital heart defects research
    • Epigenetics and DNA Methylation
    • Wnt/β-catenin signaling in development and cancer
    • Genomics and Chromatin Dynamics

Papers in

    • Developmental Biology and Gene Regulation 9
    • Congenital heart defects research 4
    • Hedgehog Signaling Pathway Studies 2
    • Photosynthetic Processes and Mechanisms 2
    • Porphyrin Metabolism and Disorders 2
    • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities 3

Robert D. Riddle

14 papers receiving 3.1k citations

Robert D. Riddle's Hit Papers

Sonic hedgehog mediates the polarizing activity of the ZPA 1993 · 1.9k citations
1.9k0+11+22Years since publication50010001.5k

Peers

Robert D. Riddle
Comparison fields: 5 of 110
  • Developmental Biology 536
  • Molecular Biology 2.9k
  • Developmental Neuroscience 123
  • Genetics 822
  • Cell Biology 265
Replace Aimée Zúñiga with:
Aimée Zúñiga Switzerland
Dennis Summerbell United Kingdom
María A. Ros Spain
Ed Laufer United States
Concepción Rodrı́guez-Esteban United States
L. Charles Murtaugh United States
Brian A. Parr United States
Javier Capdevila United States
Brigitte Schuhbaur France
Ying Litingtung United States
Robert D. Riddle relative to Aimée Zúñiga Switzerland Aimée Zúñiga's profile →
Citations per field
00.5×1.7×
Aimée Zúñiga · 1×
Citations per year

Countries citing papers authored by Robert D. Riddle

Since Specialization
Citations

This map shows the geographic impact of Robert D. Riddle's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert D. Riddle with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert D. Riddle more than expected).

Fields of papers citing papers by Robert D. Riddle

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert D. Riddle. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert D. Riddle. The network helps show where Robert D. Riddle may publish in the future.

Co-authors

The 25 scholars most cited alongside Robert D. Riddle, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert D. Riddle Line = papers co-authored together Robert D. Riddle links everyone, so they are left out of the graph.

All Works

14 of 14 papers shown
#Work
1
Sonic hedgehog mediates the polarizing activity of the ZPA
Hit paper breakdown →
19931920
2 1994373
3 1995372
4 1989146
5 2000105
6 199469
7 200349
8 199449
9 200538
10 199927
11 200319
12 199414
13
Sonic hedgehog regulates patterning in early embryos.
199612
14 19858

About Robert D. Riddle

Robert D. Riddle is a scholar working on Molecular Biology, Genetics, Developmental Biology, Surgery and Cellular and Molecular Neuroscience, having authored 14 papers that have together received 3.2k indexed citations. Recurring topics across this work include Developmental Biology and Gene Regulation (9 papers), Congenital heart defects research (4 papers), Congenital limb and hand anomalies (3 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (3 papers), Hedgehog Signaling Pathway Studies (2 papers), Photosynthetic Processes and Mechanisms (2 papers), Porphyrin Metabolism and Disorders (2 papers) and Neurogenesis and neuroplasticity mechanisms (1 paper). The work is most often cited by research in Developmental Biology (536 citations), Molecular Biology (2.9k citations), Developmental Neuroscience (123 citations), Genetics (822 citations) and Cell Biology (265 citations). Robert D. Riddle has collaborated with scholars based in United States and Japan. Frequent co-authors include Randy L. Johnson, Cliff Tabin, Ed Laufer, Tammy N. Tsuchida, Thomas M. Jessell, Monica Ensini, Craig E. Nelson, Masayuki Yamamoto, James Douglas Engel and Clifford J. Tabin. Their work appears in journals such as Cell, Development, Biochemical Society Transactions, Current Opinion in Genetics & Development and Developmental Brain Research.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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