E. Knapp

412 citations

15 papers · 302 indexed · h-index 8

Impact in

Endocrinology top 10%
- Plant and Fungal Interactions Research
Biotechnology top 10%
- Transgenic Plants and Applications

Papers in ⓘ

Plant Science 14
- Plant Virus Research Studies 12
- Plant pathogens and resistance mechanisms 2
- Plant Pathogenic Bacteria Studies 2
- Legume Nitrogen Fixing Symbiosis 2
Molecular Biology 9
- Plant tissue culture and regeneration 5
- Plant Reproductive Biology 3

Co-authors: Dennis J. Lewandowski (4 shared papers)Margit Laimer (8 shared papers)Artur da Câmara Machado (8 shared papers)V. Hanzer (8 shared papers)H. Katinger (7 shared papers)B. Weiß (3 shared papers)Diann Achor (2 shared papers)Diethard Mattanovich (2 shared papers)
Journals: Virology (2 papers)Plant Cell Reports (1 paper)Molecular Plant Pathology (1 paper)BioTechniques (1 paper)Viruses (1 paper)
Partner nations: United States Pakistan Germany

In The Last Decade

E. Knapp

15 papers receiving 275 citations

Peers

Countries citing papers authored by E. Knapp

Since Specialization

Citations

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

Fields of papers citing papers by E. Knapp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside E. Knapp, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with E. Knapp Line = papers co-authored together E. Knapp links everyone, so they are left out of the graph.

All Works

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15 of 15 papers shown

#	Work
1	Regeneration of transgenic plants of Prunus armeniaca containing the coat protein gene of Plum Pox Virus Plant Cell Reports ·Margit Laimer, Artur da Câmara Machado, V. Hanzer, (unknown), Ferdinand Regner, Herta Steinkellner, Diethard Mattanovich, R. Plail, E. Knapp, B. Kalthoff, Hermann Katinger	1992	90
2	Localization of fruit tree viruses by immuno-tissue printing in infected shoots of Malus sp. and Prunus sp. Journal of Virological Methods ·E. Knapp, Artur da Câmara Machado, Helene Pühringer, Q. Wang, V. Hanzer, H. Weiß, B. Weiß, H. Katinger, Margit Laimer	1995	39
3	PAMAM Structure‐Based Multifunctional Fluorescent Conjugates for Improved Fluorescent Labelling of Biomacromolecules Chemistry - A European Journal ·Carmen Wängler, G Moldenhauer, Rainer Saffrich, E. Knapp, Barbro Beijer, M. Schnölzer, Björn Wängler, Michael Eisenhut, Uwe Haberkorn, Walter Mier	2008	33
4	NEW ASPECTS OF VIRUS ELIMINATION IN FRUIT TREES Acta Horticulturae ·E. Knapp, V. Hanzer, H. Weiss H, Artur da Câmara Machado, B. Weiß, Q. Wang, H. Katinger, Margit Laimer	1995	31
5	Conundrum of the Lack of Defective RNAs (dRNAs) Associated with Tobamovirus Infections: dRNAs That Can Move Are Not Replicated by the Wild-Type Virus; dRNAs That Are Replicated by the Wild-Type Virus Do Not Move Journal of Virology ·E. Knapp, William O. Dawson, Dennis J. Lewandowski	2001	25
6	A bipartite Tobacco mosaic virus-defective RNA (dRNA) system to study the role of the N-terminal methyl transferase domain in cell-to-cell movement of dRNAs Virology ·E. Knapp, Gregory Danyluk, Diann Achor, Dennis J. Lewandowski	2005	22
7	A Cryohistological Protocol for Preparation of Large Plant Tissue Sections for Screening Intracellular Fluorescent Protein Expression BioTechniques ·E. Knapp, Rosemary Flores, David A. Scheiblin, Shannon Modla, Kirk J. Czymmek, Vidadi Yusibov	2012	21
8	Tobacco mosaic virus , not just a single component virus anymore Molecular Plant Pathology ·E. Knapp, Dennis J. Lewandowski	2001	17
9	Tobacco mosaic virus defective RNAs expressing C-terminal methyltransferase domain sequences are severely impaired in long-distance movement in Nicotiana benthamiana Virology ·E. Knapp, Diann Achor, Dennis J. Lewandowski	2007	7
10	PHYTOSANITARY IMPROVEMENT OF FRUIT TREE SPECIES: DIAGNOSTIC STRATEGIES IN VIRUS-INDEXING OF IN VITRO PLANTS Acta Horticulturae ·Artur da Câmara Machado, D. Mendonça, M. S. Lopes, E. Knapp, V. Hanzer, Wolfgang Arthofer, H. Katinger, Margit Laimer	1998	7
11	DISTRIBUTION OF APPLE CHLOROTIC LEAFSPOT VIRUS IN APPLE SHOOTS CULTIVATED IN VITRO Acta Horticulturae ·E. Knapp, V. Hanzer, H. Weiß, Artur da Câmara Machado, Q. Wang, B. Weiß, H. Katinger, Margit Laimer	1995	6
12	PROGRESS IN PATHOGEN-MEDIATED RESISTANCE BREEDING AGAINST PLUM POX VIRUS Acta Horticulturae ·Artur da Câmara Machado, E. Knapp, Helene Pühringer, V. Hanzer, H. Weiss, Q. Wang, H. Katinger, Margit Laimer	1995	1
13	Approaches to pathogen‐mediated resistance breeding against plum pox potyvirus in stone‐fruit trees¹ EPPO Bulletin ·Artur da Câmara Machado, E. Knapp, Helene Pühringer, GW Seifert, V. Hanzer, H. Weiß, H. Katinger, Margit Laimer	1994	1
14	Deletions within the 3' Non-Translated Region of Alfalfa mosaic virus RNA4 Do Not Affect Replication but Significantly Reduce Long-Distance Movement of Chimeric Tobacco mosaic virus Viruses ·Gourgopal Roy, О.Н. Федоркин, Masaaki Fujiki, Marina Skarjinskaia, E. Knapp, Shailaja Rabindran, Vidadi Yusibov	2013	1
15	TRANSFORMATION AND REGENERATION OF PLANTS OF PRUNUS ARMENIACA WITH THE COAT PROTEIN GENE OF PLUM POX VIRUS Acta Horticulturae ·Margit Laimer, Artur da Câmara Machado, Diethard Mattanovich, F. Regner, Herta Steinkellner, V. Hanzer, H. Weiß, E. Knapp, H. Katinger	1992	1

About E. Knapp

E. Knapp is a scholar working on Plant Science, Molecular Biology, Biotechnology, Ecology and Cell Biology, having authored 15 papers that have together received 302 indexed citations. Recurring topics across this work include Plant Virus Research Studies (12 papers), Plant tissue culture and regeneration (5 papers), Transgenic Plants and Applications (3 papers), Plant Reproductive Biology (3 papers), Plant Pathogens and Fungal Diseases (2 papers), Plant pathogens and resistance mechanisms (2 papers), Plant Pathogenic Bacteria Studies (2 papers) and Legume Nitrogen Fixing Symbiosis (2 papers). The work is most often cited by research in Endocrinology (55 citations), Biotechnology (65 citations), Plant Science (228 citations), Horticulture (3 citations) and Molecular Biology (169 citations). E. Knapp has collaborated with scholars based in United States, Pakistan and Germany. Frequent co-authors include Dennis J. Lewandowski, Margit Laimer, Artur da Câmara Machado, V. Hanzer, H. Katinger, B. Weiß, Diann Achor, Diethard Mattanovich, Hermann Katinger and William O. Dawson. Their work appears in journals such as Virology, Plant Cell Reports, Molecular Plant Pathology, BioTechniques and Viruses.

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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