James M. Cregg

17.4k total citations · 3 hit papers
79 papers, 9.2k citations indexed

About

James M. Cregg is a scholar working on Molecular Biology, Biomedical Engineering and Food Science. According to data from OpenAlex, James M. Cregg has authored 79 papers receiving a total of 9.2k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Molecular Biology, 12 papers in Biomedical Engineering and 10 papers in Food Science. Recurrent topics in James M. Cregg's work include Fungal and yeast genetics research (43 papers), Peroxisome Proliferator-Activated Receptors (26 papers) and Microbial Metabolic Engineering and Bioproduction (21 papers). James M. Cregg is often cited by papers focused on Fungal and yeast genetics research (43 papers), Peroxisome Proliferator-Activated Receptors (26 papers) and Microbial Metabolic Engineering and Bioproduction (21 papers). James M. Cregg collaborates with scholars based in United States, Netherlands and Austria. James M. Cregg's co-authors include Joan Lin Cereghino, David R. Higgins, William C. Raschke, Thomas S. Vedvick, Knut Madden, Kevin Barringer, Jianying Shi, Marten Veenhuis, Hans R. Waterham and Christine Ilgen and has published in prestigious journals such as Nucleic Acids Research, Journal of Biological Chemistry and The Journal of Cell Biology.

In The Last Decade

James M. Cregg

77 papers receiving 8.9k citations

Hit Papers

align trajectories sort by overperformance

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.

Heterologous protein expression in the methylotrophic yeastPichia pastoris

2000 1.6k citations Joan Lin Cereghino, James M. Cregg profile →
Recent Advances in the Expression of Foreign Genes in Pichia pastoris

1993 768 citations James M. Cregg et al. profile →
Recombinant protein expression in Pichia pastoris

2000 713 citations James M. Cregg, Joan Lin Cereghino et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James M. Cregg United States	45	7.7k	1.6k	1.5k	1.1k	881	79	9.2k
Diethard Mattanovich Austria	61	9.6k 1.3×	3.2k 2.1×	1.6k 1.1×	1.3k 1.2×	1.1k 1.3×	212	11.5k
Warren W. Wakarchuk Canada	53	5.2k 0.7×	979 0.6×	1.6k 1.1×	310 0.3×	436 0.5×	156	7.7k
R. Daniel Gietz Canada	29	12.3k 1.6×	1.4k 0.9×	683 0.5×	2.0k 1.8×	2.9k 3.3×	44	14.5k
Wim J. Quax Netherlands	53	7.4k 1.0×	640 0.4×	1.1k 0.7×	781 0.7×	780 0.9×	239	9.7k
Kaoru Takegawa Japan	38	4.8k 0.6×	660 0.4×	935 0.6×	1.8k 1.6×	1.1k 1.2×	254	6.1k
Yoshifumi Jigami Japan	43	4.3k 0.6×	510 0.3×	694 0.5×	1.2k 1.1×	936 1.1×	160	5.6k
Nico Callewaert Belgium	47	5.7k 0.7×	651 0.4×	850 0.6×	743 0.7×	491 0.6×	161	8.3k
Mark J. Zoller United States	40	7.2k 0.9×	1.2k 0.7×	280 0.2×	1.1k 1.0×	644 0.7×	54	10.1k
Brigitte Gasser Austria	44	5.5k 0.7×	1.5k 0.9×	990 0.7×	1.1k 0.9×	376 0.4×	107	6.2k
Robin A. Woods Canada	20	6.9k 0.9×	780 0.5×	377 0.3×	1.1k 1.0×	1.9k 2.2×	31	8.5k

Countries citing papers authored by James M. Cregg

Since Specialization

Citations

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

Fields of papers citing papers by James M. Cregg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James M. Cregg. 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 James M. Cregg. The network helps show where James M. Cregg may publish in the future.

Co-authorship network of co-authors of James M. Cregg

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

All Works

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20 of 20 papers shown

Zhang, Peichuan, et al.. (2019). Stress Resistance Screen in a Human Primary Cell Line Identifies Small Molecules That Affect Aging Pathways and Extend Caenorhabditis elegans ’ Lifespan. G3 Genes Genomes Genetics. 10(2). 849–862. 11 indexed citations

Zhang, Ping, Wenwen Zhang, Xiangshan Zhou, et al.. (2010). Catabolite Repression of Aox inPichia pastorisIs Dependent on Hexose Transporter PpHxt1 and Pexophagy. Applied and Environmental Microbiology. 76(18). 6108–6118. 55 indexed citations

Hartner, Franz Stefan, Claudia Rüth, Petr Hyka, et al.. (2008). Promoter library designed for fine-tuned gene expression in Pichia pastoris. Nucleic Acids Research. 36(12). e76–e76. 257 indexed citations

Wriessnegger, Tamara, Georg Gübitz, Erich Leitner, et al.. (2007). Lipid composition of peroxisomes from the yeast Pichia pastoris grown on different carbon sources. Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1771(4). 455–461. 68 indexed citations

Tolstorukov, Ilya & James M. Cregg. (2007). Classical Genetics. Methods in molecular biology. 389. 189–201. 10 indexed citations

Tolstorukov, Ilya, Mingda Yan, Joan Lin‐Cereghino, et al.. (2006). Mxr1p, a Key Regulator of the Methanol Utilization Pathway and Peroxisomal Genes in Pichia pastoris. Molecular and Cellular Biology. 26(3). 883–897. 134 indexed citations

Cós, Oriol, Alicia Serrano, José Luis González Montesinos, et al.. (2005). Combined effect of the methanol utilization (Mut) phenotype and gene dosage on recombinant protein production in Pichia pastoris fed-batch cultures. Journal of Biotechnology. 116(4). 321–335. 116 indexed citations

Esposito, Dominic, William Gillette, David A. Miller, et al.. (2005). Gateway cloning is compatible with protein secretion from Pichia pastoris. Protein Expression and Purification. 40(2). 424–428. 7 indexed citations

Xiong, Sidong, et al.. (2005). Cloning and characterization of the gene as a selectable marker. FEMS Yeast Research. 5(10). 935–942. 30 indexed citations

10.

Cregg, James M., et al.. (2004). The Pichia pastoris formaldehyde dehydrogenase gene (FLD1) as a marker for selection of multicopy expression strains of P. pastoris. Gene. 330. 39–47. 35 indexed citations

11.

Cereghino, Joan Lin, et al.. (2002). Production of recombinant proteins in fermenter cultures of the yeast Pichia pastoris. Current Opinion in Biotechnology. 13(4). 329–332. 473 indexed citations

12.

Shen, Shi-gang, et al.. (1998). A strong nitrogen source-regulated promoter for controlled expression of foreign genes in the yeast Pichia pastoris. Gene. 216(1). 93–102. 118 indexed citations

13.

Waterham, Hans R., Mary Ellen Digan, P J Koutz, Stephen V. Lair, & James M. Cregg. (1997). Isolation of the Pichia pastoris glyceraldehyde-3-phosphate dehydrogenase gene and regulation and use of its promoter. Gene. 186(1). 37–44. 363 indexed citations

14.

Shi, Jianying, et al.. (1997). Functional Studies of Yeast-Expressed Human Heart Muscle Carnitine Palmitoyltransferase I. Archives of Biochemistry and Biophysics. 347(1). 53–61. 47 indexed citations

15.

Waterham, Hans R., et al.. (1996). The Pichia pastoris PER6 gene product is a peroxisomal integral membrane protein essential for peroxisome biogenesis and has sequence similarity to the Zellweger syndrome protein PAF-1. Annals of the New York Academy of Sciences. 804(5). 2527–2536. 15 indexed citations

16.

Keller, G A, James C. Morrell, Stephanie J. Mihalik, et al.. (1996). Characterization of a novel component of the peroxisomal protein import apparatus using fluorescent peroxisomal proteins.. The EMBO Journal. 15(13). 3275–3285. 68 indexed citations

17.

Hoop, M J de, James M. Cregg, Ineke Keizer‐Gunnink, et al.. (1991). Overexpression of alcohol oxidase in Pichia pastoris. FEBS Letters. 291(2). 299–302. 11 indexed citations

18.

Koutz, P J, et al.. (1989). Structural comparison of the Pichia pastoris alcohol oxidase genes. Yeast. 5(3). 167–177. 122 indexed citations

19.

Cregg, James M., Anh Hoang Nguyen, & Junetsu Ito. (1980). DNA modification induced during infection of Bacillus subtilis by phage φ3T. Gene. 12(1-2). 17–24. 6 indexed citations

20.

Cregg, James M. & Junetsu Ito. (1979). A physical map of the genome of temperate phage ø3t. Gene. 6(3). 199–219. 16 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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