David C. Hagen

1.2k total citations
16 papers, 1.1k citations indexed

About

David C. Hagen is a scholar working on Molecular Biology, Food Science and Genetics. According to data from OpenAlex, David C. Hagen has authored 16 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 4 papers in Food Science and 3 papers in Genetics. Recurrent topics in David C. Hagen's work include Fungal and yeast genetics research (8 papers), CRISPR and Genetic Engineering (3 papers) and Bacterial Genetics and Biotechnology (3 papers). David C. Hagen is often cited by papers focused on Fungal and yeast genetics research (8 papers), CRISPR and Genetic Engineering (3 papers) and Bacterial Genetics and Biotechnology (3 papers). David C. Hagen collaborates with scholars based in United States and Switzerland. David C. Hagen's co-authors include G. F. Sprague, Dale Kaiser, Anthony Bretscher, Erin Jarvis, Gretchen McCaffrey, Boris Magasanik, Carl A. Westby, Laurakay Bruhn, Eric Jarvis and S L Gerson and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Molecular Biology and Molecular and Cellular Biology.

In The Last Decade

David C. Hagen

15 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
David C. Hagen United States 11 993 322 127 117 110 16 1.1k
Tapan Som United States 8 700 0.7× 311 1.0× 69 0.5× 118 1.0× 127 1.2× 8 800
George Thireos Greece 23 1.7k 1.7× 242 0.8× 150 1.2× 50 0.4× 328 3.0× 39 1.9k
Roy M. Williams United States 16 1.4k 1.4× 681 2.1× 130 1.0× 188 1.6× 162 1.5× 18 1.7k
Maureen McLeod United States 15 1.0k 1.0× 173 0.5× 195 1.5× 21 0.2× 156 1.4× 21 1.1k
Thierry Magnin France 13 662 0.7× 389 1.2× 56 0.4× 267 2.3× 128 1.2× 17 851
Tracy Ferea United States 8 1.0k 1.0× 326 1.0× 184 1.4× 49 0.4× 336 3.1× 9 1.4k
Bernd Mechler Germany 12 743 0.7× 118 0.4× 334 2.6× 64 0.5× 107 1.0× 17 870
Robert G. Brankamp United States 8 466 0.5× 134 0.4× 71 0.6× 28 0.2× 77 0.7× 11 661
E T Young United States 23 1.5k 1.5× 200 0.6× 139 1.1× 84 0.7× 140 1.3× 33 1.7k
S A Boylan United States 18 794 0.8× 615 1.9× 45 0.4× 340 2.9× 103 0.9× 26 1.1k

Countries citing papers authored by David C. Hagen

Since Specialization
Citations

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

Fields of papers citing papers by David C. Hagen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David C. Hagen. 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 David C. Hagen. The network helps show where David C. Hagen may publish in the future.

Co-authorship network of co-authors of David C. Hagen

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

All Works

16 of 16 papers shown
1.
Hagen, David C., et al.. (2017). Lightcurve Analysis for Near-Earth Asteroid (138404) 2000 HA24. 44(4). 310. 1 indexed citations
2.
Hagen, David C., Laurakay Bruhn, Carl A. Westby, & G. F. Sprague. (1993). Transcription of alpha-specific genes in Saccharomyces cerevisiae: DNA sequence requirements for activity of the coregulator alpha 1.. Molecular and Cellular Biology. 13(11). 6866–6875. 28 indexed citations
3.
Hagen, David C., Laurakay Bruhn, Carl A. Westby, & G. F. Sprague. (1993). Transcription of α-Specific Genes in Saccharomyces cerevisiae : DNA Sequence Requirements for Activity of the Coregulator αl. Molecular and Cellular Biology. 13(11). 6866–6875. 12 indexed citations
4.
Hagen, David C., et al.. (1991). Relative contributions of MCM1 and STE12 to transcriptional activation of a- and α-specific genes from Saccharomyces cerevisiae. Molecular and General Genetics MGG. 227(2). 197–204. 45 indexed citations
5.
Hagen, David C., Gretchen McCaffrey, & G. F. Sprague. (1991). Pheromone Response Elements Are Necessary and Sufficient for Basal and Pheromone-Induced Transcription of the FUS1 Gene of Saccharomyces cerevisiae. Molecular and Cellular Biology. 11(6). 2952–2961. 113 indexed citations
6.
Jarvis, Erin, David C. Hagen, & G. F. Sprague. (1988). Identification of a DNA Segment That Is Necessary and Sufficient for α-Specific Gene Control in Saccharomyces cerevisiae : Implications for Regulation of α-Specific and a -Specific Genes. Molecular and Cellular Biology. 8(1). 309–320. 38 indexed citations
7.
Odell, George H., et al.. (1988). Archaeological Survey of Western Wagoner County.
8.
9.
Hagen, David C., et al.. (1986). Evidence the yeast STE3 gene encodes a receptor for the peptide pheromone a factor: gene sequence and implications for the structure of the presumed receptor.. Proceedings of the National Academy of Sciences. 83(5). 1418–1422. 256 indexed citations
10.
Hagen, David C. & G. F. Sprague. (1984). Induction of the yeast α-specific STE3 gene by the peptide pheromone a-factor. Journal of Molecular Biology. 178(4). 835–852. 92 indexed citations
11.
Hagen, David C., Anthony Bretscher, & Dale Kaiser. (1978). Synergism between morphogenetic mutants of Myxococcus xanthus. Developmental Biology. 64(2). 284–296. 360 indexed citations
12.
Hagen, David C. & Boris Magasanik. (1976). Deoxyribonucleic acid-binding studies on the hut repressor and mutant forms of the hut repressor of Salmonella typhimurium. Journal of Bacteriology. 127(2). 837–847. 10 indexed citations
13.
Hagen, David C., S L Gerson, & Boris Magasanik. (1975). Isolation of super-repressor mutants in the histidine utilization system of Salmonella typhimurium. Journal of Bacteriology. 121(2). 583–593. 12 indexed citations
14.
Hagen, David C., Peter Lipton, & Boris Magasanik. (1974). Isolation of atrans-Dominant Histidase-Negative Mutant ofSalmonella typhimurium. Journal of Bacteriology. 120(2). 906–916. 6 indexed citations
15.
Hagen, David C. & Boris Magasanik. (1973). Isolation of the Self-Regulated Repressor Protein of the Hut Operons of Salmonella typhimurium. Proceedings of the National Academy of Sciences. 70(3). 808–812. 23 indexed citations
16.
Hagen, David C., et al.. (1969). On the Interpretation of Velocity Analyses Derived from Seismiv Data. Offshore Technology Conference. 1 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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