Mark Geanacopoulos

509 total citations
13 papers, 401 citations indexed

About

Mark Geanacopoulos is a scholar working on Molecular Biology, Genetics and Hematology. According to data from OpenAlex, Mark Geanacopoulos has authored 13 papers receiving a total of 401 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 6 papers in Genetics and 3 papers in Hematology. Recurrent topics in Mark Geanacopoulos's work include DNA and Nucleic Acid Chemistry (6 papers), Bacterial Genetics and Biotechnology (6 papers) and DNA Repair Mechanisms (4 papers). Mark Geanacopoulos is often cited by papers focused on DNA and Nucleic Acid Chemistry (6 papers), Bacterial Genetics and Biotechnology (6 papers) and DNA Repair Mechanisms (4 papers). Mark Geanacopoulos collaborates with scholars based in United States, India and United Kingdom. Mark Geanacopoulos's co-authors include Sankar Adhya, Sankar Adhya, Dale E. A. Lewis, George Vasmatzis, A R L Gear, Victor B. Zhurkin, Renata Polanowska‐Grabowska, Siddhartha Roy, Tsunehiro Aki and Sujit Roy and has published in prestigious journals such as Journal of Biological Chemistry, Genes & Development and Biochemistry.

In The Last Decade

Mark Geanacopoulos

13 papers receiving 395 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mark Geanacopoulos United States	9	313	202	70	38	36	13	401
B B Rosenblum United States	12	211 0.7×	103 0.5×	20 0.3×	77 2.0×	15 0.4×	15	501
Dennise D. Dalma‐Weiszhausz United States	8	230 0.7×	64 0.3×	23 0.3×	13 0.3×	4 0.1×	11	315
Barbara Dalie United States	9	302 1.0×	76 0.4×	13 0.2×	14 0.4×	50 1.4×	12	374
Rosa García-Verdugo Spain	8	373 1.2×	115 0.6×	16 0.2×	8 0.2×	15 0.4×	11	490
R. Derbyshire France	8	270 0.9×	76 0.4×	23 0.3×	5 0.1×	14 0.4×	10	327
Susan Van Way United States	4	289 0.9×	122 0.6×	94 1.3×	3 0.1×	5 0.1×	4	369
Samarendra N. Seal United States	10	201 0.6×	34 0.2×	35 0.5×	11 0.3×	8 0.2×	13	388
Ku-chuan Hsiao United States	9	286 0.9×	52 0.3×	40 0.6×	5 0.1×	9 0.3×	9	356
Dario Benelli Italy	16	437 1.4×	133 0.7×	78 1.1×	4 0.1×	3 0.1×	26	493
Thomas Barnett United States	10	255 0.8×	50 0.2×	15 0.2×	6 0.2×	11 0.3×	11	385

Countries citing papers authored by Mark Geanacopoulos

Since Specialization

Citations

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

Fields of papers citing papers by Mark Geanacopoulos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark Geanacopoulos. 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 Mark Geanacopoulos. The network helps show where Mark Geanacopoulos may publish in the future.

Co-authorship network of co-authors of Mark Geanacopoulos

This figure shows the co-authorship network connecting the top 25 collaborators of Mark Geanacopoulos. A scholar is included among the top collaborators of Mark Geanacopoulos 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 Mark Geanacopoulos. Mark Geanacopoulos is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

Meyers, Catherine M., Mark Geanacopoulos, Lawrence B. Holzman, & David J. Salant. (2005). Glomerular Disease Workshop. Journal of the American Society of Nephrology. 16(12). 3472–3476. 6 indexed citations

Roy, Siddhartha, Emilios K. Dimitriadis, Sudeshna Kar, et al.. (2005). Gal Repressor−Operator−HU Ternary Complex: Pathway of Repressosome Formation. Biochemistry. 44(14). 5373–5380. 15 indexed citations

Geanacopoulos, Mark. (2005). An Introduction to Rna-Mediated Gene Silencing. Science Progress. 88(1). 49–69. 5 indexed citations

Geanacopoulos, Mark. (2004). The determinants of Lifespan in the Nematode Caenorhabditis Elegans: A Short Primer. Science Progress. 87(4). 227–247. 7 indexed citations

Geanacopoulos, Mark & Sankar Adhya. (2002). Genetic Analysis of GalR Tetramerization in DNA Looping during Repressosome Assembly. Journal of Biological Chemistry. 277(36). 33148–33152. 21 indexed citations

Geanacopoulos, Mark, George Vasmatzis, Victor B. Zhurkin, & Sankar Adhya. (2001). Gal repressosome contains an antiparallel DNA loop.. Nature Structural Biology. 8(5). 432–436. 79 indexed citations

Geanacopoulos, Mark, et al.. (1999). GalR mutants defective in repressosome formation. Genes & Development. 13(10). 1251–1262. 31 indexed citations

Lewis, Dale E. A., Mark Geanacopoulos, & Sankar Adhya. (1999). Role of HU and DNA supercoiling in transcription repression: specialized nucleoprotein repression complex at gal promoters in Escherichia coli. Molecular Microbiology. 31(2). 451–461. 70 indexed citations

Adhya, Sankar, Mark Geanacopoulos, Dale E. A. Lewis, Siddhartha Roy, & Tsunehiro Aki. (1998). Transcription Regulation by Repressosome and by RNA Polymerase Contact. Cold Spring Harbor Symposia on Quantitative Biology. 63(0). 1–10. 33 indexed citations

10.

Geanacopoulos, Mark & Sankar Adhya. (1997). Functional characterization of roles of GalR and GalS as regulators of the gal regulon. Journal of Bacteriology. 179(1). 228–234. 66 indexed citations

11.

Geanacopoulos, Mark, et al.. (1993). The role of protein kinase C in the initial events of platelet activation by thrombin assessed with a selective inhibitor. Thrombosis Research. 69(1). 113–124. 13 indexed citations

12.

Polanowska‐Grabowska, Renata, Mark Geanacopoulos, & A R L Gear. (1993). Platelet adhesion to collagen via the α2β1 integrin under arterial flow conditions causes rapid tyrosine phosphorylation of pp125FAK. Biochemical Journal. 296(3). 543–547. 48 indexed citations

13.

Geanacopoulos, Mark & A R L Gear. (1988). Application of spray-freezing to the study of rapid platelet reactions by a quenched-flow approach. Thrombosis Research. 52(6). 599–607. 7 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.

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