Robert Kramell

4.0k total citations · 1 hit paper
48 papers, 3.1k citations indexed

About

Robert Kramell is a scholar working on Plant Science, Insect Science and Molecular Biology. According to data from OpenAlex, Robert Kramell has authored 48 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Plant Science, 21 papers in Insect Science and 18 papers in Molecular Biology. Recurrent topics in Robert Kramell's work include Insect-Plant Interactions and Control (18 papers), Insect and Pesticide Research (15 papers) and Plant Parasitism and Resistance (13 papers). Robert Kramell is often cited by papers focused on Insect-Plant Interactions and Control (18 papers), Insect and Pesticide Research (15 papers) and Plant Parasitism and Resistance (13 papers). Robert Kramell collaborates with scholars based in Germany, United States and Japan. Robert Kramell's co-authors include Otto Miersch, Claus Wasternack, Bettina Hause, Andrea Porzel, Andrea Chini, Mats Hámberg, Sandra Fonseca, Bruce Adie, Roberto Solano and Jürgen Schmidt and has published in prestigious journals such as The Plant Cell, PLANT PHYSIOLOGY and FEBS Letters.

In The Last Decade

Robert Kramell

48 papers receiving 3.0k 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.

(+)-7-iso-Jasmonoyl-L-isoleucine is the endogenous bioactive jasmonate

2009 787 citations Sandra Fonseca, Andrea Chini et al. Nature Chemical Biology profile →

Peers

Countries citing papers authored by Robert Kramell

Since Specialization

Citations

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

Fields of papers citing papers by Robert Kramell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Kramell

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

#	Work	Indexed citations
1	Cell‐specific visualization of jasmonates in wounded tomato and Arabidopsis leaves using jasmonate‐specific antibodies 2011 ·New Phytologist ·(unknown), (unknown), Robert Kramell, Udo Conrad, Bettina Hause	33
2	Heterologous expression of two FAD-dependent oxidases with (S)-tetrahydroprotoberberine oxidase activity from Arge mone mexicana and Berberis wilsoniae in insect cells 2011 ·Planta ·Andreas Gesell, (unknown), Robert Kramell, Markus Piotrowski, Peter Macheroux, Toni M. Kutchan	34
3	The moss Physcomitrella patens contains cyclopentenones but no jasmonates: mutations in allene oxide cyclase lead to reduced fertility and altered sporophyte morphology 2010 ·New Phytologist ·Michael Stumpe, Cornelia Göbel, Bernd Faltin, Anna K. Beike, Bettina Hause, Kiyoshi Himmelsbach, Julia Bode, Robert Kramell, Claus Wasternack, Wolfgang Frank, Ralf Reski, Ivo Feußner	114
4	Agrobacterium tumefaciens Promotes Tumor Induction by Modulating Pathogen Defense in Arabidopsis thaliana 2009 ·The Plant Cell ·Chil-Woo Lee, Marina Efetova, Julia C. Engelmann, Robert Kramell, Claus Wasternack, Jutta Ludwig‐Müller, Rainer Hedrich, Rosalia Deeken	125
5	Evolution of morphine biosynthesis in opium poppy 2009 ·Phytochemistry ·Jörg Ziegler, Peter J. Facchini, René Geißler, Jürgen Schmidt, Christian Ammer, Robert Kramell, (unknown), Andreas Gesell, (unknown), Wolfgang Brandt	67
6	(+)-7-iso-Jasmonoyl-L-isoleucine is the endogenous bioactive jasmonate breakdown → 2009 ·Nature Chemical Biology ·Sandra Fonseca, Andrea Chini, Mats Hámberg, Bruce Adie, Andrea Porzel, Robert Kramell, Otto Miersch, Claus Wasternack, Roberto Solano	787
7	Functional characterization of a novel benzylisoquinoline O‐methyltransferase suggests its involvement in papaverine biosynthesis in opium poppy (Papaver somniferum L) 2009 ·The Plant Journal ·(unknown), Wolfgang Brandt, Jürgen Schmidt, Robert Kramell, Jörg Ziegler	55
8	Disruption of Adenosine-5′-Phosphosulfate Kinase inArabidopsisReduces Levels of Sulfated Secondary Metabolites 2009 ·The Plant Cell ·Sarah G. Mugford, Naoko Yoshimoto, Michael Reichelt, Markus Wirtz, Lionel Hill, Sam T. Mugford, (unknown), Masaaki Noji, Hideki Takahashi, Robert Kramell, Tamara Gigolashvili, Ulf‐Ingo Flügge, Claus Wasternack, Jonathan Gershenzon, Rüdiger Hell, Kazuki Saito, Stanislav Kopřiva	167
9	Immunomodulation of jasmonate to manipulate the wound response 2007 ·Journal of Experimental Botany ·Petra ten Hoopen, A. Hunger, Axel H. E. Müller, Bettina Hause, Robert Kramell, Claus Wasternack, Sabine Rosahl, Udo Conrad	9
10	Metabolic engineering with a morphine biosynthetic P450 in opium poppy surpasses breeding 2006 ·Metabolic Engineering ·Susanne Frick, Robert Kramell, Toni M. Kutchan	59
11	Comparative transcript and alkaloid profiling in Papaver species identifies a short chain dehydrogenase/reductase involved in morphine biosynthesis 2006 ·The Plant Journal ·Jörg Ziegler, (unknown), Jürgen Schmidt, Robert Kramell, Otto Miersch, Christian Ammer, Andreas Gesell, Toni M. Kutchan	96
12	Comparative macroarray analysis of morphine containing Papaver somniferum and eight morphine free Papaver species identifies an O-methyltransferase involved in benzylisoquinoline biosynthesis 2005 ·Planta ·Jörg Ziegler, (unknown), Robert Kramell, Christian Ammer, Toni M. Kutchan	71
13	Transformation of opium poppy (Papaver somniferumL.) with antisense berberine bridge enzyme gene (anti-bbe) via somatic embryogenesis results in an altered ratio of alkaloids in latex but not in roots 2004 ·Transgenic Research ·Susanne Frick, Julie A. Chitty, Robert Kramell, (unknown), Robert S. Allen, P. J. Larkin, Toni M. Kutchan	40
14	Tissue‐specific oxylipin signature of tomato flowers: allene oxide cyclase is highly expressed in distinct flower organs and vascular bundles 2000 ·The Plant Journal ·Bettina Hause, Irene Stenzel, Otto Miersch, Helmut Maucher, Robert Kramell, (unknown), Claus Wasternack	177
15	Analysis of synthetic isoleucine conjugates of cucurbic acid isomers by liquid chromatography 1999 ·Phytochemical Analysis ·Robert Kramell, Andrea Porzel, Otto Miersch, Gernot Schneider	7
16	Liquid chromatography of jasmonic acid amine conjugates 1999 ·Chromatographia ·Robert Kramell, Otto Miersch, G. Schneider, Claus Wasternack	15
17	Jasmonic acid: biosynthesis, signal transduction, gene expression 1998 ·Fette Seifen Anstrichmittel ·Claus Wasternack, Otto Miersch, Robert Kramell, Bettina Hause, Jane L. Ward, Michael H. Beale, Wilhelm Boland, B. Parthier, Ivo Feußner	4
18	Occurrence and identification of jasmonic acid and its amino acid conjugates induced by osmotic stress in barley leaf tissue 1995 ·Journal of Plant Growth Regulation ·Robert Kramell, Rainer Atzorn, G. Schneider, Otto Miersch, Christian Brückner, Jürgen Schmidt, G. Sembdner, B. Parthier	103
19	Synthesis of n-(jasmonoyl)amino acid conjugates 1988 ·Tetrahedron ·Robert Kramell, Jürgen Schmidt, G. Schneider, G. Sembdner, K. Schreiber	95
20	Preparation of gibberellin affinity adsorbents 1975 ·FEBS Letters ·(unknown), Péter Müller, Robert Kramell, G. Sembdner	7

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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