Christine Hogrefe

548 total citations
7 papers, 481 citations indexed

About

Christine Hogrefe is a scholar working on Molecular Biology, Pollution and Plant Science. According to data from OpenAlex, Christine Hogrefe has authored 7 papers receiving a total of 481 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 4 papers in Pollution and 3 papers in Plant Science. Recurrent topics in Christine Hogrefe's work include Wastewater Treatment and Nitrogen Removal (4 papers), Legume Nitrogen Fixing Symbiosis (3 papers) and Anaerobic Digestion and Biogas Production (2 papers). Christine Hogrefe is often cited by papers focused on Wastewater Treatment and Nitrogen Removal (4 papers), Legume Nitrogen Fixing Symbiosis (3 papers) and Anaerobic Digestion and Biogas Production (2 papers). Christine Hogrefe collaborates with scholars based in Germany and Canada. Christine Hogrefe's co-authors include Bärbel Friedrich, H. G. Schlegel, Günther Eberz, Alfred Pühler, Linda G. Beatty and Paul D. Sadowski and has published in prestigious journals such as Journal of Molecular Biology, Journal of Bacteriology and Biochimie.

In The Last Decade

Christine Hogrefe

7 papers receiving 455 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christine Hogrefe Germany	7	313	117	105	94	92	7	481
Christian Ewering Germany	5	363 1.2×	108 0.9×	260 2.5×	29 0.3×	72 0.8×	8	607
Katharina Pflüger‐Grau Germany	14	385 1.2×	119 1.0×	111 1.1×	66 0.7×	72 0.8×	27	662
Yoshikazu Kawata Japan	13	284 0.9×	95 0.8×	192 1.8×	45 0.5×	84 0.9×	35	493
Mieko Higuchi‐Takeuchi Japan	15	429 1.4×	105 0.9×	160 1.5×	316 3.4×	73 0.8×	28	744
Denis Bourque Canada	14	381 1.2×	157 1.3×	115 1.1×	25 0.3×	9 0.1×	19	587
N. Arfman Netherlands	15	606 1.9×	87 0.7×	15 0.1×	37 0.4×	26 0.3×	19	708
D Bonam United States	8	402 1.3×	37 0.3×	19 0.2×	19 0.2×	197 2.1×	8	569
Hartmut Grammel Germany	13	277 0.9×	36 0.3×	50 0.5×	17 0.2×	106 1.2×	20	384
Rhiannon Carr United States	8	259 0.8×	110 0.9×	60 0.6×	47 0.5×	23 0.3×	10	442
Fusako Umeda Japan	9	111 0.4×	62 0.5×	92 0.9×	12 0.1×	51 0.6×	25	296

Countries citing papers authored by Christine Hogrefe

Since Specialization

Citations

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

Fields of papers citing papers by Christine Hogrefe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christine Hogrefe

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

All Works

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7 of 7 papers shown

1.

Hogrefe, Christine, et al.. (1987). Genes of lithoautotrophic metabolism are clustered on the megaplasmid pHG1 in Alcaligenes eutrophus. Molecular and General Genetics MGG. 210(1). 122–128. 39 indexed citations

2.

Eberz, Günther, et al.. (1986). Molecular cloning of structural and regulatory hydrogenase (hox) genes of Alcaligenes eutrophus H16. Journal of Bacteriology. 168(2). 636–641. 39 indexed citations

3.

Friedrich, Bärbel, et al.. (1986). Genetics of hydrogenase from aerobic lithoautotrophic bacteria. Biochimie. 68(1). 133–145. 20 indexed citations

4.

Beatty, Linda G., et al.. (1986). FLP site-specific recombinase of yeast 2-μm plasmid. Journal of Molecular Biology. 188(4). 529–544. 27 indexed citations

5.

Hogrefe, Christine, et al.. (1984). Alcaligenes eutrophus hydrogenase genes (Hox). Journal of Bacteriology. 158(1). 43–48. 74 indexed citations

6.

Hogrefe, Christine & Bärbel Friedrich. (1984). Isolation and characterization of megaplasmid DNA from lithoautotrophic bacteria. Plasmid. 12(3). 161–169. 33 indexed citations

7.

Friedrich, Bärbel, Christine Hogrefe, & H. G. Schlegel. (1981). Naturally occurring genetic transfer of hydrogen-oxidizing ability between strains of Alcaligenes eutrophus. Journal of Bacteriology. 147(1). 198–205. 249 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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