Gretchen Hagen

19.0k total citations · 8 hit papers
107 papers, 14.7k citations indexed

About

Gretchen Hagen is a scholar working on Plant Science, Molecular Biology and Biotechnology. According to data from OpenAlex, Gretchen Hagen has authored 107 papers receiving a total of 14.7k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Plant Science, 64 papers in Molecular Biology and 10 papers in Biotechnology. Recurrent topics in Gretchen Hagen's work include Plant Molecular Biology Research (53 papers), Plant Reproductive Biology (33 papers) and Plant tissue culture and regeneration (20 papers). Gretchen Hagen is often cited by papers focused on Plant Molecular Biology Research (53 papers), Plant Reproductive Biology (33 papers) and Plant tissue culture and regeneration (20 papers). Gretchen Hagen collaborates with scholars based in United States, France and Japan. Gretchen Hagen's co-authors include Tom J. Guilfoyle, Tim Ulmasov, Jane Murfett, Shiv B. Tiwari, Thomas J. Guilfoyle, Jason W. Reed, Xiaojun Wang, Punita Nagpal, Christine Ellis and Z B Liu and has published in prestigious journals such as Science, Cell and Proceedings of the National Academy of Sciences.

In The Last Decade

Gretchen Hagen

107 papers receiving 14.4k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Aux/IAA proteins repress expression of reporter genes containing natural and highly active synthetic auxin response elements.

1997 1.7k citations Tim Ulmasov, Gretchen Hagen et al. The Plant Cell profile →
Auxin-responsive gene expression: genes, promoters and regulatory factors

2002 978 citations Gretchen Hagen, Tom J. Guilfoyle Plant Molecular Biology profile →
Auxin response factors

2007 937 citations Tom J. Guilfoyle, Gretchen Hagen profile →
ARF1, a Transcription Factor That Binds to Auxin Response Elements

1997 769 citations Tim Ulmasov, Gretchen Hagen et al. profile →
The Roles of Auxin Response Factor Domains in Auxin-Responsive Transcription

2003 756 citations Shiv B. Tiwari, Gretchen Hagen et al. The Plant Cell profile →
Activation and repression of transcription by auxin-response factors

1999 628 citations Tim Ulmasov, Gretchen Hagen et al. Proceedings of the National Academy of Sciences profile →
Aux/IAA Proteins Repress Expression of Reporter Genes Containing Natural and Highly Active Synthetic Auxin Response Elements

1997 596 citations Tim Ulmasov, Gretchen Hagen et al. The Plant Cell profile →
Auxin response factors ARF6 and ARF8 promote jasmonic acid production and flower maturation

2005 581 citations Thomas J. Guilfoyle, Gretchen Hagen et al. Development profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gretchen Hagen United States	45	13.4k	11.2k	341	338	293	107	14.7k
Christopher J. Leaver United Kingdom	54	6.0k 0.4×	7.9k 0.7×	348 1.0×	171 0.5×	256 0.9×	114	10.2k
Paul M. Hasegawa United States	53	10.8k 0.8×	6.5k 0.6×	236 0.7×	419 1.2×	401 1.4×	109	13.2k
Sjef Smeekens Netherlands	60	10.3k 0.8×	6.9k 0.6×	336 1.0×	547 1.6×	342 1.2×	130	13.6k
Ulf‐Ingo Flügge Germany	55	6.8k 0.5×	7.1k 0.6×	141 0.4×	223 0.7×	164 0.6×	113	9.8k
Jianru Zuo China	51	7.0k 0.5×	5.9k 0.5×	592 1.7×	466 1.4×	147 0.5×	97	9.4k
Sudhir K. Sopory India	54	8.6k 0.6×	5.4k 0.5×	334 1.0×	842 2.5×	295 1.0×	265	10.4k
José M. Alonso United States	65	18.1k 1.3×	12.5k 1.1×	421 1.2×	147 0.4×	446 1.5×	115	20.1k
Jianhua Zhu United States	45	12.0k 0.9×	7.4k 0.7×	388 1.1×	138 0.4×	273 0.9×	73	13.9k
Sean R. Cutler United States	42	9.2k 0.7×	5.0k 0.4×	188 0.6×	218 0.6×	298 1.0×	80	10.8k
Sang Yeol Lee South Korea	61	7.9k 0.6×	6.3k 0.6×	262 0.8×	434 1.3×	176 0.6×	213	10.5k

Countries citing papers authored by Gretchen Hagen

Since Specialization

Citations

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

Fields of papers citing papers by Gretchen Hagen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gretchen Hagen

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

All Works

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20 of 20 papers shown

Korasick, David A., Corey S. Westfall, Soon Goo Lee, et al.. (2014). Molecular basis for AUXIN RESPONSE FACTOR protein interaction and the control of auxin response repression. Proceedings of the National Academy of Sciences. 111(14). 5427–5432. 229 indexed citations

Guilfoyle, Tom J. & Gretchen Hagen. (2012). Getting a grasp on domain III/IV responsible for Auxin Response Factor–IAA protein interactions. Plant Science. 190. 82–88. 113 indexed citations

Li, Hanbing, Gretchen Hagen, & Tom J. Guilfoyle. (2011). Do some IAA proteins have two repression domains?. Plant Signaling & Behavior. 6(6). 858–860. 4 indexed citations

Tiwari, Shiv B., Shucai Wang, Gretchen Hagen, & Tom J. Guilfoyle. (2006). Transfection Assays With Protoplasts Containing Integrated Reporter Genes. Humana Press eBooks. 323. 237–244. 33 indexed citations

Hardtke, Christian S., Wenzislava Ckurshumova, Sasha A. Singh, et al.. (2004). Overlapping and non-redundant functions of the Arabidopsis auxin response factors MONOPTEROS and NONPHOTOTROPIC HYPOCOTYL 4. Development. 131(5). 1089–1100. 284 indexed citations

Saito, Yuko, Seiji Yamasaki, Nobuharu Fujii, et al.. (2004). Isolation of cucumber CsARF cDNAs and expression of the corresponding mRNAs during gravity-regulated morphogenesis of cucumber seedlings. Journal of Experimental Botany. 55(401). 1315–1323. 10 indexed citations

Hagen, Gretchen & Tom J. Guilfoyle. (2002). Auxin-responsive gene expression: genes, promoters and regulatory factors. Plant Molecular Biology. 49(3-4). 373–385. 978 indexed citations breakdown →

Perrot‐Rechenmann, Catherine & Gretchen Hagen. (2002). Auxin Molecular Biology. 16 indexed citations

Tiwari, Shiv B., Xiaojun Wang, Gretchen Hagen, & Tom J. Guilfoyle. (2001). AUX/IAA Proteins Are Active Repressors, and Their Stability and Activity Are Modulated by Auxin. The Plant Cell. 13(12). 2809–2822. 443 indexed citations

10.

Wick, M., et al.. (1999). Genomic organization and promoter characterization of the gene encoding the human telomerase reverse transcriptase (hTERT). Gene. 232(1). 97–106. 229 indexed citations

11.

Ulmasov, Tim, Gretchen Hagen, & Tom J. Guilfoyle. (1999). Dimerization and DNA binding of auxin response factors. The Plant Journal. 19(3). 309–319. 465 indexed citations

12.

Ulmasov, Tim, et al.. (1995). Composite structure of auxin response elements.. The Plant Cell. 7(10). 1611–1623. 291 indexed citations

13.

Li, Y., et al.. (1994). An Auxin-Inducible Element in Soybean SAUR Promoters. PLANT PHYSIOLOGY. 106(1). 37–43. 83 indexed citations

14.

Hagen, Gretchen, et al.. (1993). Auxin-Regulated Transcription. Australian Journal of Plant Physiology. 20(5). 489–502. 58 indexed citations

15.

Messing, Joachim, John G. Carlson, Gretchen Hagen, Irwin Rubenstein, & Arland E. Oleson. (1984). Cloning and Sequencing of the Ribosomal RNA Genes in Maize: The 17S Region. DNA. 3(1). 31–40. 94 indexed citations

16.

Guilfoyle, Tom J., Gretchen Hagen, & S Malcolm. (1984). Size heterogeneity of the largest subunit of nuclear RNA polymerase II. An immunological analysis.. Journal of Biological Chemistry. 259(1). 649–653. 25 indexed citations

17.

Guilfoyle, Tom J., Gretchen Hagen, & S Malcolm. (1984). Immunological studies on plant DNA-dependent RNA polymerases with antibodies raised against individual subunits.. Journal of Biological Chemistry. 259(1). 640–648. 20 indexed citations

18.

Hagen, Gretchen & Gary Kochert. (1980). Protein synthesis in a new system for the study of senescence. Experimental Cell Research. 127(2). 451–457. 17 indexed citations

19.

Barnes, T. G., et al.. (1967). Nova Delphini 1967. Journal of the Royal Astronomical Society of Canada. 61. 339. 1 indexed citations

20.

Larsson, Sam, Gerhard E. Miksche, Kasper Lund, R. D. H. Murray, & Gretchen Hagen. (1967). Gas Chromatographic Analysis of Lignin Oxidation Products. The Diphenyl Ether Linkage in Lignin.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 21. 1970–1971. 19 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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