A. Krämer

1.4k total citations
28 papers, 1.2k citations indexed

About

A. Krämer is a scholar working on Molecular Biology, Oncology and Genetics. According to data from OpenAlex, A. Krämer has authored 28 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 3 papers in Oncology and 3 papers in Genetics. Recurrent topics in A. Krämer's work include RNA Research and Splicing (19 papers), RNA and protein synthesis mechanisms (16 papers) and RNA modifications and cancer (9 papers). A. Krämer is often cited by papers focused on RNA Research and Splicing (19 papers), RNA and protein synthesis mechanisms (16 papers) and RNA modifications and cancer (9 papers). A. Krämer collaborates with scholars based in Switzerland, Germany and United States. A. Krämer's co-authors include Walter Keller, U Utans, Max L. Birnstiel, Graeme Bilbe, Hans-Peter Hauri, Alain P. Vasserot, David Frendewey, Mareike Frick, Robert M. Krug and M E Nemeroff and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

A. Krämer

27 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Krämer Switzerland 18 1.2k 124 56 41 39 28 1.2k
Chyi-Ying A. Chen United States 11 945 0.8× 51 0.4× 94 1.7× 40 1.0× 19 0.5× 11 1.0k
Vivek M. Advani United States 8 463 0.4× 58 0.5× 28 0.5× 26 0.6× 13 0.3× 9 514
Soo-Chen Cheng Taiwan 24 2.2k 1.9× 71 0.6× 28 0.5× 95 2.3× 18 0.5× 40 2.3k
Indrani Rebbapragada United States 6 559 0.5× 38 0.3× 19 0.3× 28 0.7× 16 0.4× 6 627
Lyudmila Y. Frolova Russia 9 655 0.6× 47 0.4× 85 1.5× 24 0.6× 7 0.2× 9 731
Tracy L. Kress United States 11 918 0.8× 42 0.3× 82 1.5× 55 1.3× 6 0.2× 13 982
Martin Zillmann United States 10 599 0.5× 57 0.5× 34 0.6× 12 0.3× 12 0.3× 11 639
Sergey Bessonov Germany 11 891 0.8× 20 0.2× 32 0.6× 51 1.2× 16 0.4× 14 958
Michèle Ernoult‐Lange France 15 1.2k 1.0× 31 0.3× 56 1.0× 72 1.8× 17 0.4× 19 1.3k
João Paulo Tavanez Portugal 8 488 0.4× 20 0.2× 35 0.6× 23 0.6× 36 0.9× 12 584

Countries citing papers authored by A. Krämer

Since Specialization
Citations

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

Fields of papers citing papers by A. Krämer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Krämer

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

All Works

20 of 20 papers shown
1.
2.
Krämer, A., et al.. (2024). Transcriptomic data reveals MYC as an upstream regulator in laying hen follicular recruitment. Poultry Science. 104(1). 104547–104547. 4 indexed citations
3.
Krämer, A., et al.. (2024). Separation of Avian Preovulatory Follicle Granulosa and Theca Cell Layers for Downstream Applications. Journal of Visualized Experiments. 2 indexed citations
4.
5.
Krämer, A., et al.. (2024). Cross-species regulatory network analysis identifies FOXO1 as a driver of ovarian follicular recruitment. Scientific Reports. 14(1). 30787–30787. 1 indexed citations
6.
Riethdorf, Sabine, Tilmann Bochtler, Cornelia Coith, et al.. (2023). 174P Frequency and prognostic value of circulating tumor cells in cancer of unknown primary. Annals of Oncology. 34. S250–S251. 1 indexed citations
7.
Ståhl, Michael, H. Löffler, C. Benedikt Westphalen, et al.. (2022). 738P Combined ipilimumab and nivolumab in previously treated patients with cancer of unknown primary: Results of the CheCUP trial. Annals of Oncology. 33. S881–S881. 2 indexed citations
8.
Krämer, A., et al.. (2005). Structure–function analysis of the U2 snRNP-associated splicing factor SF3a. Biochemical Society Transactions. 33(3). 439–442. 20 indexed citations
9.
Bilbe, Graeme, et al.. (1996). Mammalian splicing factor SF1 is encoded by variant cDNAs and binds to RNA.. PubMed. 2(8). 794–810. 139 indexed citations
10.
Krämer, A., et al.. (1995). Mammalian splicing factor SF3a120 represents a new member of the SURP family of proteins and is homologous to the essential splicing factor PRP21p of Saccharomyces cerevisiae.. PubMed. 1(3). 260–72. 55 indexed citations
11.
Krämer, A.. (1993). Mammalian protein factors involved in nuclear pre-mRNA splicing. Molecular Biology Reports. 18(2). 93–98. 3 indexed citations
12.
Nemeroff, M E, U Utans, A. Krämer, & Robert M. Krug. (1992). Identification of cis-acting intron and exon regions in influenza virus NS1 mRNA that inhibit splicing and cause the formation of aberrantly sedimenting presplicing complexes.. Molecular and Cellular Biology. 12(3). 962–970. 43 indexed citations
13.
Utans, U, Sven‐Erik Behrens, Reinhard Lührmann, Ryszard Kole, & A. Krämer. (1992). A splicing factor that is inactivated during in vivo heat shock is functionally equivalent to the [U4/U6.U5] triple snRNP-specific proteins.. Genes & Development. 6(4). 631–641. 48 indexed citations
14.
Krämer, A.. (1992). Purification of splicing factor SF1, a heat-stable protein that functions in the assembly of a presplicing complex.. Molecular and Cellular Biology. 12(10). 4545–4552. 74 indexed citations
15.
Kulkens, Tanja, A. Krämer, Ilse J. de Wijs, et al.. (1989). Termination of transcription by yeast RNA polymerase I. Nucleic Acids Research. 17(22). 9127–9146. 45 indexed citations
16.
Krämer, A., Mareike Frick, & Walter Keller. (1987). Separation of multiple components of HeLa cell nuclear extracts required for pre-messenger RNA splicing.. Journal of Biological Chemistry. 262(36). 17630–17640. 44 indexed citations
17.
Krämer, A., et al.. (1987). Heat-labile regulatory factor is required for 3' processing of histone precursor mRNAs.. Proceedings of the National Academy of Sciences. 84(24). 8937–8940. 84 indexed citations
18.
Frendewey, David, A. Krämer, & Walter Keller. (1987). Different Small Nuclear Ribonucleoprotein Particles Are Involved in Different Steps of Splicing Complex Formation. Cold Spring Harbor Symposia on Quantitative Biology. 52(0). 287–298. 62 indexed citations
19.
Krämer, A., et al.. (1986). Generation of histone mRNA 3′ ends by endonucleolytic cleavage of the pre-mRNA in a snRNP-dependent in vitro reaction.. The EMBO Journal. 5(6). 1319–1326. 140 indexed citations
20.
Krämer, A. & Walter Keller. (1985). Purification of a protein required for the splicing of pre-mRNA and its separation from the lariat debranching enzyme.. The EMBO Journal. 4(13A). 3571–3581. 69 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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