Elmar Hartmann

1.6k total citations
41 papers, 906 citations indexed

About

Elmar Hartmann is a scholar working on Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Elmar Hartmann has authored 41 papers receiving a total of 906 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Plant Science, 21 papers in Molecular Biology and 13 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Elmar Hartmann's work include Photosynthetic Processes and Mechanisms (13 papers), Light effects on plants (13 papers) and Lichen and fungal ecology (6 papers). Elmar Hartmann is often cited by papers focused on Photosynthetic Processes and Mechanisms (13 papers), Light effects on plants (13 papers) and Lichen and fungal ecology (6 papers). Elmar Hartmann collaborates with scholars based in Germany, Japan and United Kingdom. Elmar Hartmann's co-authors include Tilman Lamparter, Jon Hughes, Franz Mittmann, Thomas Börner, Mathias Zeidler, Wolfgang Gärtner, Peter Beutelmann, Leopold Bauer, Gerhard Kohn and Thomas Hübschmann and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLANT PHYSIOLOGY and Biochemical Journal.

In The Last Decade

Elmar Hartmann

41 papers receiving 869 citations

Peers

Elmar Hartmann

EEBS

RESE

CMN

Robert C. Bugos United States

Marie‐Hélène Montané France

Alfons Radunz Germany

Terri L. Lomax United States

Franca Rasi‐Caldogno Italy

T. Kagawa United States

Kazumori Masamoto Japan

Roy W. Harding United States

E. Sethe Burgie United States

Alma W. Barksdale United States

Robert C. Bugos United States

Elmar Hartmann

611 ×0.9

1.1k ×1.9

100 ×0.4

EEBS

111 ×1.0

RESE

26 ×0.3

CMN

Citations per year, relative to Elmar Hartmann Elmar Hartmann (= 1×) peers Robert C. Bugos

Countries citing papers authored by Elmar Hartmann

Since Specialization

Citations

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

Fields of papers citing papers by Elmar Hartmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Elmar Hartmann

This figure shows the co-authorship network connecting the top 25 collaborators of Elmar Hartmann. A scholar is included among the top collaborators of Elmar Hartmann 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 Elmar Hartmann. Elmar Hartmann 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

Eskofier, Bjoern M., et al.. (2008). Real Time Surveying and Monitoring of Athletes Using Mobile Phones and GPS.. 7. 2 indexed citations

Mittmann, Franz, et al.. (2004). Targeted knockout in Physcomitrella reveals direct actions of phytochrome in the cytoplasm. Proceedings of the National Academy of Sciences. 101(38). 13939–13944. 65 indexed citations

Mikami, Koji, et al.. (2004). Phosphoinositide‐specific phospholipase C is involved in cytokinin and gravity responses in the moss Physcomitrella patens. The Plant Journal. 40(2). 250–259. 37 indexed citations

Mittmann, Franz, et al.. (2004). Targeted site-directed mutagenesis of a heme oxygenase locus by gene replacement in the moss Ceratodon purpureus. Planta. 220(6). 864–874. 26 indexed citations

Bhatla, Satish C., et al.. (2003). Distribution of activated calmodulin in the chloronema tip cells of the mossFunaria hygrometrica. Journal of Plant Physiology. 160(5). 469–474. 5 indexed citations

Hübschmann, Thomas, Thomas Börner, Elmar Hartmann, & Tilman Lamparter. (2001). Characterization of the Cph1 holo‐phytochrome from Synechocystis sp. PCC 6803. European Journal of Biochemistry. 268(7). 2055–2063. 61 indexed citations

Zeidler, Mathias, et al.. (2000). Microinjection of heme oxygenase genes rescues phytochrome-chromophore-deficient mutants of the moss Ceratodon purpureus. Planta. 210(4). 529–535. 12 indexed citations

Lamparter, Tilman, Jon Hughes, & Elmar Hartmann. (1998). Blue light- and genetically-reversed gravitropic response in protonemata of the moss Ceratodon purpureus. Planta. 206(1). 95–102. 12 indexed citations

Zeidler, Mathias, Tilman Lamparter, Jon Hughes, et al.. (1998). Recombinant Phytochrome of the Moss Ceratodon purpureus: Heterologous Expression and Kinetic Analysis of P_r→ P_fr Conversion. Photochemistry and Photobiology. 68(6). 857–863. 14 indexed citations

10.

Lamparter, Tilman, et al.. (1994). EVIDENCE FOR THE EXISTENCE OF MEMBRANE‐ASSOCIATED PHYTOCHROME IN THE CELL. Photochemistry and Photobiology. 60(5). 516–520. 22 indexed citations

11.

Wilkinson, Francis E., et al.. (1989). Diacylglycerol Levels Unchanged during Auxin-Stimulated Growth of Excised Hypocotyl Segments of Soybean. PLANT PHYSIOLOGY. 90(1). 275–279. 5 indexed citations

12.

Hartmann, Elmar, et al.. (1987). Phosphatidylinositol Specific Phospholipase C of Plant Stems. PLANT PHYSIOLOGY. 85(4). 1151–1155. 39 indexed citations

13.

Hartmann, Elmar. (1984). Influence of light on phototropic bending of moss protonemata of Ceratodon purpureus(Hedw.)Brid. (Proceedings of the World Conference of Bryology,Tokyo,Japan,May 23-28,1983.Part 1.) -- (Recent Aspects of Physiology and Ecology.(Symposium 2)). Journal of The Hattori Botanical Laboratory. 87–98. 9 indexed citations

14.

Grimsley, Nigel, et al.. (1981). Fatty acid composition of mutants of the moss Physcomitrella patens. Phytochemistry. 20(7). 1519–1524. 28 indexed citations

15.

Hartmann, Elmar, et al.. (1980). Biochemical Characterization of an Acetylcholine-hydrolyzing Enzyme from Bean Seedlings. PLANT PHYSIOLOGY. 65(3). 447–450. 11 indexed citations

16.

Wang, Trevor L., David J. Cove, Peter Beutelmann, & Elmar Hartmann. (1980). Isopentenyladenine from mutants of the moss, Physcomitrella patens. Phytochemistry. 19(6). 1103–1105. 31 indexed citations

17.

Hartmann, Elmar. (1978). Uptake of Acetylcholine by Bean Hypocotyl Hooks. Zeitschrift für Pflanzenphysiologie. 86(4). 303–311. 3 indexed citations

18.

Hartmann, Elmar, et al.. (1974). Üher den Ureidstoffwechsel heim Lauhmoosprotonema von Funaria hygrometrica L. (SIBTH.). Biochemie und Physiologie der Pflanzen. 166(1). 45–55. 2 indexed citations

19.

Hartmann, Elmar. (1971). �ber den Nachweis eines Neurohormones beim Laubmooscallus und seine Beeinflussung durch das Phytochrom. Planta. 101(2). 159–165. 17 indexed citations

20.

Hartmann, Elmar, et al.. (1968). Submerser Pflanzenkrebs an Wurzeln. Planta. 79(1). 10–21. 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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