C H MacGregor

2.1k total citations · 1 hit paper
29 papers, 1.8k citations indexed

About

C H MacGregor is a scholar working on Molecular Biology, Biochemistry and Materials Chemistry. According to data from OpenAlex, C H MacGregor has authored 29 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 14 papers in Biochemistry and 11 papers in Materials Chemistry. Recurrent topics in C H MacGregor's work include Amino Acid Enzymes and Metabolism (14 papers), Enzyme Structure and Function (11 papers) and Bacterial Genetics and Biotechnology (9 papers). C H MacGregor is often cited by papers focused on Amino Acid Enzymes and Metabolism (14 papers), Enzyme Structure and Function (11 papers) and Bacterial Genetics and Biotechnology (9 papers). C H MacGregor collaborates with scholars based in United States, United Kingdom and Canada. C H MacGregor's co-authors include Valley Stewart, Carl A. Schnaitman, Paul V. Phibbs, Jon A. Wolff, G. Rasul Chaudhry, Robert J. Lefkowitz, Brian K. Kobilka, Marc G. Caron, David E. Normansell and Paul W. Hager and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Bacteriology and Methods in enzymology on CD-ROM/Methods in enzymology.

In The Last Decade

C H MacGregor

29 papers receiving 1.6k citations

Hit Papers

Two distinct pathways for cAMP-mediated down-regulation o... 1989 2026 2001 2013 1989 50 100 150 200
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.

  1. Two distinct pathways for cAMP-mediated down-regulation of the β2-adrenergic receptor
    1989 239 citations Michel Bouvier, Sheila Collins et al. Journal of Biological Chemistry profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C H MacGregor United States 22 1.1k 548 347 289 252 29 1.8k
Norman H. Giles United States 35 2.6k 2.3× 537 1.0× 167 0.5× 218 0.8× 69 0.3× 99 3.4k
B Tyler United States 20 1.0k 0.9× 546 1.0× 412 1.2× 73 0.3× 99 0.4× 30 1.6k
Huangen Ding United States 36 1.8k 1.6× 326 0.6× 166 0.5× 1.2k 4.0× 55 0.2× 70 3.1k
C. W. Jones United Kingdom 18 655 0.6× 115 0.2× 139 0.4× 116 0.4× 96 0.4× 29 1.0k
Tatsuo Nunoshiba Japan 18 1.1k 1.0× 370 0.7× 83 0.2× 77 0.3× 64 0.3× 41 1.6k
Juanma Ramírez Spain 23 942 0.8× 199 0.4× 53 0.2× 192 0.7× 47 0.2× 69 1.3k
Colin W. Jones United Kingdom 23 702 0.6× 59 0.1× 85 0.2× 195 0.7× 134 0.5× 44 1.1k
Masahiro Akiyama Japan 24 1.2k 1.1× 361 0.7× 185 0.5× 33 0.1× 56 0.2× 68 1.8k
Dale A. Webster United States 25 1.2k 1.1× 92 0.2× 76 0.2× 41 0.1× 169 0.7× 58 1.7k
P.D.J. Weitzman United Kingdom 23 1.2k 1.0× 119 0.2× 277 0.8× 47 0.2× 43 0.2× 88 1.7k

Countries citing papers authored by C H MacGregor

Since Specialization
Citations

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

Fields of papers citing papers by C H MacGregor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C H MacGregor. 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 C H MacGregor. The network helps show where C H MacGregor may publish in the future.

Co-authorship network of co-authors of C H MacGregor

This figure shows the co-authorship network connecting the top 25 collaborators of C H MacGregor. A scholar is included among the top collaborators of C H MacGregor 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 C H MacGregor. C H MacGregor 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.
Runyen-Janecky, Laura J., et al.. (2002). Effect of vfr mutation on global gene expression and catabolite repression control of Pseudomonas aeruginosa. Microbiology. 148(5). 1561–1569. 83 indexed citations
2.
Najar, Fares Z., Lin Song, Bruce A. Roe, et al.. (2000). Crc Is Involved in Catabolite Repression Control of the bkd Operons of Pseudomonas putida and Pseudomonas aeruginosa. Journal of Bacteriology. 182(4). 1144–1149. 86 indexed citations
3.
MacGregor, C H, Jon A. Wolff, Shiwani K. Arora, & Paul V. Phibbs. (1991). Cloning of a catabolite repression control (crc) gene from Pseudomonas aeruginosa, expression of the gene in Escherichia coli, and identification of the gene product in Pseudomonas aeruginosa. Journal of Bacteriology. 173(22). 7204–7212. 72 indexed citations
4.
Wolff, Jon A., C H MacGregor, R. C. Eisenberg, & Paul V. Phibbs. (1991). Isolation and characterization of catabolite repression control mutants of Pseudomonas aeruginosa PAO. Journal of Bacteriology. 173(15). 4700–4706. 108 indexed citations
5.
Bouvier, Michel, Sheila Collins, Brian F. O’Dowd, et al.. (1989). Two distinct pathways for cAMP-mediated down-regulation of the β2-adrenergic receptor. Journal of Biological Chemistry. 264(28). 16786–16792. 239 indexed citations breakdown →
6.
Kobilka, Brian K., C H MacGregor, Kratika Daniel, et al.. (1987). Functional activity and regulation of human beta 2-adrenergic receptors expressed in Xenopus oocytes.. Journal of Biological Chemistry. 262(32). 15796–15802. 108 indexed citations
7.
Ray, Paul H., I K Dev, C H MacGregor, & P J Bassford. (1986). Signal Peptidases. Current topics in microbiology and immunology. 75–102. 20 indexed citations
8.
Hackett, Christopher S. & C H MacGregor. (1981). Synthesis and degradation of nitrate reductase in Escherichia coli. Journal of Bacteriology. 146(1). 352–359. 17 indexed citations
9.
MacGregor, C H, et al.. (1979). Localization of proteolytic activity in the outer membrane of Escherichia coli. Journal of Bacteriology. 137(1). 574–583. 44 indexed citations
10.
MacGregor, C H. (1978). [37] Isolation and characterization of nitrate reductase from Escherichia coli. Methods in enzymology on CD-ROM/Methods in enzymology. 53. 347–355. 23 indexed citations
11.
MacGregor, C H, et al.. (1978). Asymmetric distribution of nitrate reductase subunits in the cytoplasmic membrane of Escherichia coli: Evidence derived from surface labeling studies with transglutaminase. Archives of Biochemistry and Biophysics. 185(1). 204–213. 26 indexed citations
12.
MacGregor, C H & C. Bishop. (1977). Do cytochromes function as oxygen sensors in the regulation of nitrate reductase biosynthesis?. Journal of Bacteriology. 131(1). 372–373. 5 indexed citations
13.
MacGregor, C H. (1975). Anaerobic cytochrome b1 in Escherichia coli: association with and regulation of nitrate reductase. Journal of Bacteriology. 121(3). 1111–1116. 71 indexed citations
14.
MacGregor, C H. (1975). Synthesis of nitrate reductase components in chlorate-resistant mutants of Escherichia coli. Journal of Bacteriology. 121(3). 1117–1121. 71 indexed citations
15.
MacGregor, C H. (1975). Solubilization of Escherichia coli nitrate reductase by a membrane-bound protease. Journal of Bacteriology. 121(3). 1102–1110. 62 indexed citations
16.
MacGregor, C H & Carl A. Schnaitman. (1974). Nitrate reductase in E. coli: Properties of the enzyme and in vitro reconstitution from enzyme‐deficient mutants. Journal of Supramolecular Structure. 2(5-6). 715–727. 11 indexed citations
17.
MacGregor, C H, et al.. (1974). Purification and Properties of Nitrate Reductase from Escherichia coli K12. Journal of Biological Chemistry. 249(16). 5321–5327. 133 indexed citations
18.
MacGregor, C H & Carl A. Schnaitman. (1973). Reconstitution of Nitrate Reductase Activity and Formation of Membrane Particles from Cytoplasmic Extracts of Chlorate-Resistant Mutants of Escherichia coli. Journal of Bacteriology. 114(3). 1164–1176. 40 indexed citations
19.
20.
MacGregor, C H & Carl A. Schnaitman. (1971). Alterations in the Cytoplasmic Membrane Proteins of Various Chlorate-Resistant Mutants of Escherichia coli. Journal of Bacteriology. 108(1). 564–570. 55 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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