A L Koch

851 total citations
18 papers, 673 citations indexed

About

A L Koch is a scholar working on Molecular Biology, Genetics and Ecology. According to data from OpenAlex, A L Koch has authored 18 papers receiving a total of 673 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 11 papers in Genetics and 5 papers in Ecology. Recurrent topics in A L Koch's work include Bacterial Genetics and Biotechnology (11 papers), Bacteriophages and microbial interactions (4 papers) and Genomics and Phylogenetic Studies (3 papers). A L Koch is often cited by papers focused on Bacterial Genetics and Biotechnology (11 papers), Bacteriophages and microbial interactions (4 papers) and Genomics and Phylogenetic Studies (3 papers). A L Koch collaborates with scholars based in United States and Germany. A L Koch's co-authors include Paul H. Demchick, R.J. Doyle, I. D. J. Burdett, Terry J. Beveridge, Gary Cecchini, William D. Ehringer, M L Higgins, Per Henrik Becher Carstens, W W Baldwin and Matthijs Kol and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Bacteriology and Journal of Lipid Research.

In The Last Decade

A L Koch

17 papers receiving 625 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A L Koch United States	11	384	284	184	84	64	18	673
Roza Maria Kamp Germany	17	642 1.7×	262 0.9×	108 0.6×	63 0.8×	78 1.2×	27	940
Fujio Yu Japan	17	737 1.9×	317 1.1×	197 1.1×	107 1.3×	45 0.7×	22	1.0k
Charles A. Loshon United States	13	553 1.4×	285 1.0×	242 1.3×	71 0.8×	75 1.2×	20	887
Mary Luckey United States	12	579 1.5×	398 1.4×	158 0.9×	79 0.9×	48 0.8×	13	904
R. Jayaraman India	14	477 1.2×	285 1.0×	123 0.7×	75 0.9×	43 0.7×	38	734
J G Harman United States	7	615 1.6×	407 1.4×	115 0.6×	104 1.2×	61 1.0×	7	875
Akiko Nishimura Japan	16	521 1.4×	378 1.3×	148 0.8×	35 0.4×	63 1.0×	28	749
Marianne Gamper Switzerland	12	507 1.3×	219 0.8×	107 0.6×	101 1.2×	77 1.2×	14	704
Katarı́na Muchová Slovakia	15	635 1.7×	450 1.6×	240 1.3×	75 0.9×	73 1.1×	28	839
Desirée C. Yang United States	7	391 1.0×	331 1.2×	180 1.0×	78 0.9×	91 1.4×	8	701

Countries citing papers authored by A L Koch

Since Specialization

Citations

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

Fields of papers citing papers by A L Koch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A L Koch

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

All Works

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18 of 18 papers shown

Kol, Matthijs, et al.. (2025). Mitochondria-specific photorelease of ceramide induces apoptosis. Journal of Lipid Research. 66(11). 100907–100907.

Koch, A L. (2005). Bacterial Choices for the Consumption of Multiple Resources for Current and Future Needs. Microbial Ecology. 49(2). 183–197. 9 indexed citations

Ehringer, William D., et al.. (2001). Evidence that the cell wall of Bacillus subtilis is protonated during respiration. Proceedings of the National Academy of Sciences. 98(26). 15260–15263. 50 indexed citations

Koch, A L. (1998). Orientation of the peptidoglycan chains in the sacculus of Escherichia coli. Research in Microbiology. 149(10). 689–701. 34 indexed citations

Demchick, Paul H. & A L Koch. (1996). The permeability of the wall fabric of Escherichia coli and Bacillus subtilis. Journal of Bacteriology. 178(3). 768–773. 301 indexed citations

Baldwin, W W, et al.. (1994). A change in a single gene of Salmonella typhimurium can dramatically change its buoyant density. Journal of Bacteriology. 176(16). 5001–5004. 8 indexed citations

Koch, A L. (1991). The wall of bacteria serves the roles that mechano-proteins do in eukaryotes. FEMS Microbiology Reviews. 88(1). 15–25. 6 indexed citations

Koch, A L, et al.. (1985). Cellular location of origin and terminus of replication in Bacillus subtilis. Journal of Bacteriology. 163(3). 895–899. 8 indexed citations

Beveridge, Terry J., et al.. (1985). Asymmetric distribution of charge on the cell wall of Bacillus subtilis. Journal of Bacteriology. 163(3). 1167–1171. 58 indexed citations

10.

Burdett, I. D. J. & A L Koch. (1984). Shape of Nascent and Completed Poles of Bacillus subtilis. Microbiology. 130(7). 1711–1722. 19 indexed citations

11.

Koch, A L & M L Higgins. (1984). Control of Wall Band Splitting in Streptococcus faecalis. Microbiology. 130(4). 735–745. 22 indexed citations

12.

Koch, A L & I. D. J. Burdett. (1984). The Variable T Model for Gram-negative Morphology. Microbiology. 130(9). 2325–2338. 27 indexed citations

13.

Doyle, R.J., A L Koch, & Per Henrik Becher Carstens. (1983). Cell wall-DNA association in Bacillus subtilis. Journal of Bacteriology. 153(3). 1521–1527. 20 indexed citations

14.

Koch, A L. (1982). On the Growth and Form of Escherichia coli. Microbiology. 128(11). 2527–2539. 34 indexed citations

15.

Koch, A L. (1982). Spatial Resolution of Autoradiograms of Rod-shaped Organisms. Microbiology. 128(11). 2541–2545. 4 indexed citations

16.

Koch, A L. (1982). The Shape of the Hyphal Tips of Fungi. Microbiology. 128(5). 947–951. 33 indexed citations

17.

Koch, A L, et al.. (1976). Energy cost of galactoside transport to Escherichia coli. Journal of Bacteriology. 127(3). 1188–1196. 10 indexed citations

18.

Cecchini, Gary & A L Koch. (1975). Effect of uncouplers on "downhill" beta-galactoside transport in energy-depleted cells of Escherichia coli. Journal of Bacteriology. 123(1). 187–195. 30 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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