James B. Turpen

1.1k total citations
29 papers, 904 citations indexed

About

James B. Turpen is a scholar working on Cell Biology, Immunology and Molecular Biology. According to data from OpenAlex, James B. Turpen has authored 29 papers receiving a total of 904 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Cell Biology, 11 papers in Immunology and 7 papers in Molecular Biology. Recurrent topics in James B. Turpen's work include Zebrafish Biomedical Research Applications (13 papers), T-cell and B-cell Immunology (6 papers) and Aquaculture disease management and microbiota (3 papers). James B. Turpen is often cited by papers focused on Zebrafish Biomedical Research Applications (13 papers), T-cell and B-cell Immunology (6 papers) and Aquaculture disease management and microbiota (3 papers). James B. Turpen collaborates with scholars based in United States. James B. Turpen's co-authors include R. W. Angell, Clair Kelley, Paul E. Mead, Nicholas Cohen, Leonard I. Zon, E. Peter Volpe, Martin F. Flajnik, Thomas Bechtold, Gary W. Litman and Robert N. Haire and has published in prestigious journals such as Science, Immunity and The Journal of Immunology.

In The Last Decade

James B. Turpen

29 papers receiving 877 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
James B. Turpen United States 15 418 335 299 132 129 29 904
William Ritchie France 32 58 0.1× 267 0.8× 2.3k 7.7× 203 1.5× 116 0.9× 99 3.5k
Clément Thomas Luxembourg 28 208 0.5× 179 0.5× 1.1k 3.7× 209 1.6× 16 0.1× 70 2.2k
Marilyn L. Cayer United States 15 154 0.4× 182 0.5× 257 0.9× 53 0.4× 133 1.0× 37 837
Yoshikazu Hasegawa Japan 26 47 0.1× 269 0.8× 620 2.1× 214 1.6× 31 0.2× 108 3.0k
Matthias Hundt Germany 13 46 0.1× 351 1.0× 230 0.8× 86 0.7× 92 0.7× 36 869
Lynne S. Arneson United States 13 231 0.6× 202 0.6× 280 0.9× 313 2.4× 5 0.0× 21 892
Óscar Blanco Spain 24 469 1.1× 86 0.3× 226 0.8× 48 0.4× 43 0.3× 56 1.7k
Ľubomír Kováč Slovakia 20 178 0.4× 41 0.1× 320 1.1× 230 1.7× 30 0.2× 84 1.4k
R Swain Australia 19 237 0.6× 96 0.3× 716 2.4× 337 2.6× 11 0.1× 79 2.0k
Jean Jaubert France 19 79 0.2× 223 0.7× 329 1.1× 595 4.5× 12 0.1× 31 1.4k

Countries citing papers authored by James B. Turpen

Since Specialization
Citations

This map shows the geographic impact of James B. Turpen'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 James B. Turpen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James B. Turpen more than expected).

Fields of papers citing papers by James B. Turpen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James B. Turpen. 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 James B. Turpen. The network helps show where James B. Turpen may publish in the future.

Co-authorship network of co-authors of James B. Turpen

This figure shows the co-authorship network connecting the top 25 collaborators of James B. Turpen. A scholar is included among the top collaborators of James B. Turpen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with James B. Turpen. James B. Turpen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Turpen, James B.. (2004). Use of Flow Cytometry and Combined DNA Surface Staining for Analysis of Hematopoietic Development in the <I>Xenopus </I>Embryo. Humana Press eBooks. 105. 159–170. 1 indexed citations
2.
Haire, Robert N., et al.. (2002). Structure and diversity of T-lymphocyte antigen receptors alpha and gamma in Xenopus. Immunogenetics. 54(6). 431–438. 26 indexed citations
3.
Turpen, James B., et al.. (2001). Cloning and developmental expression of Xenopus Stat1. Developmental & Comparative Immunology. 25(3). 219–229. 11 indexed citations
4.
Turpen, James B.. (1998). Induction and early development of the hematopoietic and immune systems in Xenopus. Developmental & Comparative Immunology. 22(3). 265–278. 21 indexed citations
5.
Turpen, James B., Clair Kelley, Paul E. Mead, & Leonard I. Zon. (1997). Bipotential Primitive-Definitive Hematopoietic Progenitors in the Vertebrate Embryo. Immunity. 7(3). 325–334. 111 indexed citations
6.
Bechtold, Thomas, et al.. (1992). Differential stem cell contributions to thymocyte succession during development of Xenopus laevis. The Journal of Immunology. 148(10). 2975–2982. 43 indexed citations
7.
Turpen, James B., et al.. (1991). Expression of a Leukocyte‐Specific Antigen During Ontogeny in Xenopus Laevis. Journal of Immunology Research. 1(4). 295–307. 4 indexed citations
8.
Flajnik, Martin F., et al.. (1989). Experimental analysis of ventral blood island hematopoiesis in Xenopus embryonic chimeras. Developmental Biology. 131(2). 302–312. 25 indexed citations
9.
Turpen, James B., et al.. (1989). Location of hemopoietic stem cells influences frequency of lymphoid engraftment in Xenopus embryos.. The Journal of Immunology. 143(11). 3455–3460. 7 indexed citations
10.
Turpen, James B., et al.. (1989). Precursor immigration and thymocyte succession during larval development and metamorphosis in Xenopus.. The Journal of Immunology. 142(1). 41–47. 38 indexed citations
11.
12.
Crouse, David A., James B. Turpen, & John Sharp. (1985). Thymic non-lymphoid cells. PubMed. 4(2). 120–134. 17 indexed citations
13.
Turpen, James B., et al.. (1983). Dual contribution of embryonic ventral blood island and dorsal lateral plate mesoderm during ontogeny of hemopoietic cells in Xenopus laevis.. The Journal of Immunology. 131(5). 2262–2266. 112 indexed citations
14.
Turpen, James B., et al.. (1982). Ontogeny of hematopoietic cells in Rana pipiens: Precursor cell migration during embryogenesis. Developmental Biology. 89(1). 138–151. 49 indexed citations
15.
16.
Turpen, James B., et al.. (1979). Experimental analysis of hematopoietic cell development in the liver of larval Rana pipiens. Developmental Biology. 69(2). 466–479. 17 indexed citations
17.
Turpen, James B., E. Peter Volpe, & Nicholas Cohen. (1975). On the Origin of Thymic Lymphocytes. American Zoologist. 15(1). 51–61. 29 indexed citations
18.
Volpe, E. Peter & James B. Turpen. (1975). Thymus: Central Role in the Immune System of the Frog. Science. 190(4219). 1101–1103. 7 indexed citations
19.
Turpen, James B., E. Peter Volpe, & Nicholas Cohen. (1973). Ontogeny and Peripheralization of Thymic Lymphocytes. Science. 182(4115). 931–933. 33 indexed citations
20.
Turpen, James B. & R. W. Angell. (1971). ASPECTS OF MOLTING AND CALCIFICATION IN THE OSTRACODHETEROCYPRIS. Biological Bulletin. 140(2). 331–338. 151 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by William Ritchie Breakdown of academic impact, for papers by Clément Thomas Breakdown of academic impact, for papers by Marilyn L. Cayer Breakdown of academic impact, for papers by Yoshikazu Hasegawa Breakdown of academic impact, for papers by Matthias Hundt Breakdown of academic impact, for papers by Lynne S. Arneson Breakdown of academic impact, for papers by Óscar Blanco Breakdown of academic impact, for papers by Ľubomír Kováč Breakdown of academic impact, for papers by R Swain Breakdown of academic impact, for papers by Jean Jaubert
Rankless by CCL
2026