E. A. Zimmer

1.7k total citations · 1 hit paper
14 papers, 1.3k citations indexed

About

E. A. Zimmer is a scholar working on Molecular Biology, Ecology, Evolution, Behavior and Systematics and Plant Science. According to data from OpenAlex, E. A. Zimmer has authored 14 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 5 papers in Ecology, Evolution, Behavior and Systematics and 4 papers in Plant Science. Recurrent topics in E. A. Zimmer's work include Plant and Fungal Species Descriptions (3 papers), Plant Diversity and Evolution (3 papers) and Plant Disease Resistance and Genetics (3 papers). E. A. Zimmer is often cited by papers focused on Plant and Fungal Species Descriptions (3 papers), Plant Diversity and Evolution (3 papers) and Plant Disease Resistance and Genetics (3 papers). E. A. Zimmer collaborates with scholars based in United States and Czechia. E. A. Zimmer's co-authors include Y Kan, Sandra L. Martin, Allan C. Wilson, Stephen M. Beverley, Roy Schmickel, Golder N. Wilson, Mark Krystal, Norman Arnheim, Oliver A. Ryder and Jennifer A. Sweere and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Genetics and Molecular Biology and Evolution.

In The Last Decade

E. A. Zimmer

14 papers receiving 1.2k citations

Hit Papers

align trajectories

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.

Rapid duplication and loss of genes coding for the alpha chains of hemoglobin.

1980 449 citations E. A. Zimmer, Sandra L. Martin et al. Proceedings of the National Academy of Sciences profile →

Peers

E. A. Zimmer

MB

PS

EEBS

GENET

CB

J.A. Luty United States

Kevin G. Otto United States

Jorge Vieira Portugal

C.K. Watanabe Japan

Robert L. Dorit United States

William A. Noon United States

Renate Faast Australia

Yuichiro Hiraizumi United States

Per Unneberg Sweden

Robert A. Rollins United States

J.A. Luty United States

E. A. Zimmer

782 ×1.0

MB

546 ×0.9

PS

94 ×0.3

EEBS

895 ×2.8

GENET

90 ×0.8

CB

Citations per year, relative to E. A. Zimmer E. A. Zimmer (= 1×) peers J.A. Luty

Countries citing papers authored by E. A. Zimmer

Since Specialization

Citations

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

Fields of papers citing papers by E. A. Zimmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. A. Zimmer. 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 E. A. Zimmer. The network helps show where E. A. Zimmer may publish in the future.

Co-authorship network of co-authors of E. A. Zimmer

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

All Works

Sort: Min cites: Since: Top N: Style:

14 of 14 papers shown

1.

Zimmer, E. A., Young‐Ger Suh, & Kenneth G. Karol. (2012). Phylogenetic placement of a recently described taxon of the genus Pleodendron (Canellaceae). Biodiversity Heritage Library (Smithsonian Institution). 1 indexed citations

2.

Funk, Vicki A., et al.. (2003). A phylogeny of the Munnoziinae (Asteraceae, Liabeae): circumscription of Munnozia and a new placement of M. perfoliata. Plant Systematics and Evolution. 239(3-4). 171–185. 12 indexed citations

3.

Gemmill, Chrissen E. C., Gerard J. Allan, Warren L. Wagner, & E. A. Zimmer. (2002). Evolution of Insular Pacific Pittosporum (Pittosporaceae): Origin of the Hawaiian Radiation. Molecular Phylogenetics and Evolution. 22(1). 31–42. 66 indexed citations

4.

Skog, Judith E., E. A. Zimmer, & John T. Mickel. (2002). Additional Support for Two Subgenera of Anemia (Schizaeaceae) from Data for the Chloroplast Intergenic Spacer Region trnL-F and Morphology. American Fern Journal. 92(2). 119–119. 21 indexed citations

5.

Kuzoff, Robert K., Jennifer A. Sweere, Pamela S. Soltis, & E. A. Zimmer. (1998). The phylogenetic potential of entire 26S rDNA sequences in plants. Molecular Biology and Evolution. 15(3). 251–263. 145 indexed citations

6.

Bult, Carol J., Jennifer A. Sweere, & E. A. Zimmer. (1995). Cryptic Sequence Simplicity, Nucleotide Composition Bias, and Molecular Coevolution in the Large Subunit of Ribosomal DNA in Plants: Implications for Phylogenetic Analyses. Annals of the Missouri Botanical Garden. 82(2). 235–235. 13 indexed citations

7.

Zimmer, E. A.. (1994). Perspectives on future applications of experimental biology to evolution. Proceedings of the Fourth International Symposium on Polarization Phenomena in Nuclear Reactions. 69. 607–616. 3 indexed citations

8.

Penny, David, et al.. (1990). Trees from sequences: panacea or pandora's box?. Australian Systematic Botany. 3(1). 21–38. 36 indexed citations

9.

Springer, Patricia S., E. A. Zimmer, & Jeffrey L. Bennetzen. (1989). Genomic organization of the ribosomal DNA of sorghum and its close relatives. Theoretical and Applied Genetics. 77(6). 844–850. 28 indexed citations

10.

Zimmer, E. A., Eldon R. Jupe, & Virginia Walbot. (1988). Ribosomal gene structure, variation and inheritance in maize and its ancestors.. Genetics. 120(4). 1125–1136. 108 indexed citations

11.

Zimmer, E. A., et al.. (1983). Structure and inheritance of 5SDNA genes of maize and teosintes. 73–74. 1 indexed citations

12.

Arnheim, Norman, Mark Krystal, Roy Schmickel, et al.. (1980). Molecular evidence for genetic exchanges among ribosomal genes on nonhomologous chromosomes in man and apes.. Proceedings of the National Academy of Sciences. 77(12). 7323–7327. 393 indexed citations

13.

Zimmer, E. A., Sandra L. Martin, Stephen M. Beverley, Y Kan, & Allan C. Wilson. (1980). Rapid duplication and loss of genes coding for the alpha chains of hemoglobin.. Proceedings of the National Academy of Sciences. 77(4). 2158–2162. 449 indexed citations breakdown →

14.

Martin, Sandra L., E. A. Zimmer, Y Kan, & Allan C. Wilson. (1980). Silent delta-globin gene in Old World monkeys.. Proceedings of the National Academy of Sciences. 77(6). 3563–3566. 31 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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