Franka Siefritz

1.5k total citations · 1 hit paper
6 papers, 1.2k citations indexed

About

Franka Siefritz is a scholar working on Molecular Biology, Plant Science and Biomedical Engineering. According to data from OpenAlex, Franka Siefritz has authored 6 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Molecular Biology, 4 papers in Plant Science and 3 papers in Biomedical Engineering. Recurrent topics in Franka Siefritz's work include Plant nutrient uptake and metabolism (4 papers), Ion Transport and Channel Regulation (4 papers) and Membrane-based Ion Separation Techniques (3 papers). Franka Siefritz is often cited by papers focused on Plant nutrient uptake and metabolism (4 papers), Ion Transport and Channel Regulation (4 papers) and Membrane-based Ion Separation Techniques (3 papers). Franka Siefritz collaborates with scholars based in Germany and Italy. Franka Siefritz's co-authors include Ralf Kaldenhoff, Claudio Lovisolo, Norbert Uehlein, Melvin T. Tyree, Andrea Schubert, H. Weiner, Hui‐Min Man, Werner M. Kaiser, Beate Otto and Martin Eckert and has published in prestigious journals such as Nature, The Plant Cell and The Plant Journal.

In The Last Decade

Franka Siefritz

6 papers receiving 1.1k 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.

The tobacco aquaporin NtAQP1 is a membrane CO2 pore with physiological functions

2003 502 citations Norbert Uehlein, Claudio Lovisolo et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Franka Siefritz Germany	6	943	603	161	151	54	6	1.2k
Christa Niemietz Australia	10	883 0.9×	601 1.0×	108 0.7×	173 1.1×	82 1.5×	10	1.2k
Moira Sutka Argentina	13	1.0k 1.1×	481 0.8×	143 0.9×	179 1.2×	60 1.1×	17	1.2k
Marlies Heckwolf United States	9	616 0.7×	375 0.6×	185 1.1×	129 0.9×	39 0.7×	11	789
Alexandre Grondin France	16	1.2k 1.3×	494 0.8×	128 0.8×	103 0.7×	47 0.9×	27	1.5k
Beate Otto Germany	13	1.2k 1.2×	851 1.4×	348 2.2×	211 1.4×	75 1.4×	15	1.4k
Megan C. Shelden Australia	15	963 1.0×	365 0.6×	186 1.2×	53 0.4×	30 0.6×	22	1.2k
Karina Alleva Argentina	18	774 0.8×	728 1.2×	33 0.2×	228 1.5×	69 1.3×	38	1.2k
Anja van Dijken Netherlands	12	1.3k 1.3×	767 1.3×	72 0.4×	36 0.2×	128 2.4×	15	1.5k
Laure Fraysse Sweden	6	1.0k 1.1×	732 1.2×	72 0.4×	195 1.3×	79 1.5×	7	1.2k
Takahiko Hayakawa Japan	11	1.0k 1.1×	743 1.2×	141 0.9×	65 0.4×	28 0.5×	15	1.3k

Countries citing papers authored by Franka Siefritz

Since Specialization

Citations

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

Fields of papers citing papers by Franka Siefritz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Franka Siefritz

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

All Works

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6 of 6 papers shown

1.

Uehlein, Norbert, Claudio Lovisolo, Franka Siefritz, & Ralf Kaldenhoff. (2003). The tobacco aquaporin NtAQP1 is a membrane CO2 pore with physiological functions. Nature. 425(6959). 734–737. 502 indexed citations breakdown →

2.

Siefritz, Franka, Beate Otto, Gerd Patrick Bienert, Alexander R. van der Krol, & Ralf Kaldenhoff. (2003). The plasma membrane aquaporin NtAQP1 is a key component of the leaf unfolding mechanism in tobacco. The Plant Journal. 37(2). 147–155. 74 indexed citations

3.

Siefritz, Franka, Melvin T. Tyree, Claudio Lovisolo, Andrea Schubert, & Ralf Kaldenhoff. (2002). PIP1 Plasma Membrane Aquaporins in Tobacco. The Plant Cell. 14(4). 869–876. 279 indexed citations

4.

Siefritz, Franka, et al.. (2001). The tobacco plasma membrane aquaporin NtAQP1. Journal of Experimental Botany. 52(363). 1953–1957. 57 indexed citations

5.

Siefritz, Franka, et al.. (2000). Nitrate reductase in Zea mays L. under salinity. Plant Cell & Environment. 23(5). 515–521. 196 indexed citations

6.

Eckert, Martin, Artur Biela, Franka Siefritz, & Ralf Kaldenhoff. (1999). New aspects of plant aquaporin regulation and specificity. Journal of Experimental Botany. 50(339). 1541–1545. 54 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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