John Cullum

3.6k citations

106 papers · 2.8k indexed · h-index 29

Impact in

Pharmacology top 0.5%
- Microbial Natural Products and Biosynthesis
Microbiology top 2%

Papers in ⓘ

Microbiology 2
Pharmacology 35
- Microbial Natural Products and Biosynthesis 35

Co-authors: Daslav Hranueli (41 shared papers)Paul F. Long (28 shared papers)Josef Altenbuchner (5 shared papers)Matthias Redenbach (6 shared papers)Antonio Starčević (22 shared papers)Haruyasu Kinashi (2 shared papers)Dalia Denapaite (3 shared papers)Alexander Eichner (1 shared paper)
Journals: Journal of Industrial Microbiology & Biotechnology (8 papers)Food Technology and Biotechnology (5 papers)Microbiology (5 papers)Journal of Bacteriology (3 papers)BMC Genomics (3 papers)
Partner nations: Germany United Kingdom Croatia

In The Last Decade

John Cullum

102 papers receiving 2.7k citations

Peers

Countries citing papers authored by John Cullum

Since Specialization

Citations

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

Fields of papers citing papers by John Cullum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside John Cullum, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John Cullum Line = papers co-authored together John Cullum links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 106 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	*A set of ordered cosmids and a detailed genetic and physical map for the 8 Mb Streptomyces coelicolor* A3(2) chromosome** Molecular Microbiology ·Matthias Redenbach, Helen M. Kieser, Dalia Denapaite, Alexander Eichner, John Cullum, Haruyasu Kinashi, David A. Hopwood	1996	463
2	ClustScan : an integrated program package for the semi-automatic annotation of modular biosynthetic gene clusters and in silico prediction of novel chemical structures Nucleic Acids Research ·Antonio Starčević, Jurica Žučko, Jurica Šimunković, Paul F. Long, John Cullum, Daslav Hranueli	2008	154
3	Physical map of the Streptomyces lividans 66 genome and comparison with that of the related strain Streptomyces coelicolor A3(2) Journal of Bacteriology ·Pierre Leblond, Matfihias Redenbach, John Cullum	1993	113
4	Enzymes of the shikimic acid pathway encoded in the genome of a basal metazoan, Nematostella vectensis , have microbial origins Proceedings of the National Academy of Sciences ·Antonio Starčević, Shamima Akthar, Walter C. Dunlap, J. Malcolm Shick, Daslav Hranueli, John Cullum, Paul F. Long	2008	103
5	DNA amplification and an unstable arginine gene in Streptomyces lividans 66 Molecular and General Genetics MGG ·Josef Altenbuchner, John Cullum	1984	99
6	Hexachlorocyclohexane-degrading bacterial strains Sphingomonas paucimobilis B90A, UT26 and Sp+, having similar lin genes, represent three distinct species, Sphingobium indicum sp. nov., Sphingobium japonicum sp. nov. and Sphingobium francense sp. nov., and reclassification of [Sphingomonas] chungbukensis as Sphingobium chungbukense comb. nov. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY ·Rinku Pal, Shashi Bala, Mandeep Dadhwal, Mukesh Kumar, Gauri Garg Dhingra, Om Prakash, Solai Ramatchandirane Prabagaran, S. Shivaji, John Cullum, Christof Holliger, Rup Lal	2005	94
7	Genetics ofStreptomyces rimosus, the Oxytetracycline Producer Microbiology and Molecular Biology Reviews ·Hrvoje Petković, John Cullum, Daslav Hranueli, Iain S. Hunter, Nataša Perić-Concha, Jasenka Pigac, Arinthip Thamchaipenet, Dušica Vujaklija, Paul F. Long	2006	86
8	Cloning and expression of an extracellular-agarase gene from Streptomyces coelicolor A3(2) in Streptomyces lividans 66 Gene ·Kevin Kendall, John Cullum	1984	80
9	The Streptomyces lividans 66 chromosome contains a 1 MB deletogenic region flanked by two amplifiable regions Molecular and General Genetics MGG ·Matthias Redenbach, Fiona Flett, Wolfang Piendl, Ingrun Glocker, Uwe Rauland, Oliver Wafzig, Ralf Kliem, Pierre Leblond, John Cullum	1993	66
10	Recombination between the linear plasmid pPZG101 and the linear chromosome of Streptomyces rimosus can lead to exchange of ends Molecular Microbiology ·Suada Pandža, Goran Biuković, Andrea Paravić, Ali Dadbin, John Cullum, Daslav Hranueli	1998	60
11	Cell growth and length distribution in Escherichia coli Journal of Bacteriology ·John Cullum, Miguel Vicente	1978	60
12	Genetic instability and strain degeneration in Streptomyces rimosus Applied and Environmental Microbiology ·B Gravius, T Bezmalinović, Daslav Hranueli, John Cullum	1993	58
13	Wheat specific repetitive DNA sequences ? construction and characterization of four different genomic clones Theoretical and Applied Genetics ·M. Metzlaff, W. Troebner, F. Baldauf, R. Schlegel, John Cullum	1986	55
14	The 387 kb linear plasmid pPZG101 of Streptomyces rimosus and its interactions with the chromosome Microbiology ·B Gravius, D. Glocker, Jasenka Pigac, Kenan Pandža, Daslav Hranueli, John Cullum	1994	52
15	Reclassification of Amycolatopsis mediterranei DSM 46095 as Amycolatopsis rifamycinica sp. nov. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY ·Shashi Bala, Richie Khanna, M. Dadhwal, Solai Ramatchandirane Prabagaran, S. Shivaji, John Cullum, Rup Lal	2004	52
16	Physical mapping shows that the unstable oxytetracycline gene cluster of Streptomyces rimosus lies close to one end of the linear chromosome Microbiology ·Kenan Pandža, Guido Pfalzer, John Cullum, Daslav Hranueli	1997	48
17	Structure of an amplifiable DNA sequence in Streptomyces lividans 66 Molecular and General Genetics MGG ·Josef Altenbuchner, John Cullum	1985	48
18	KEGG orthology-based annotation of the predicted proteome of Acropora digitifera: ZoophyteBase - an open access and searchable database of a coral genome BMC Genomics ·Walter C. Dunlap, Antonio Starčević, Damir Baranas̆ić, Janko Diminić, Jurica Žučko, Ranko Gaćeša, Madeleine J. H. van Oppen, Daslav Hranueli, John Cullum, Paul F. Long	2013	47
19	A plausible mechanism for large‐scale chromosomal DNA amplification in streptomycetes FEBS Letters ·Michael Young, John Cullum	1987	43
20	Polyketide synthase genes and the natural products potential ofDictyostelium discoideum Bioinformatics ·(unknown), Nives Škunca, Tomaž Curk, Blaž Zupan, Paul F. Long, John Cullum, Richard H. Kessin, Daslav Hranueli	2007	38

About John Cullum

John Cullum is a scholar working on Microbiology, Pharmacology, Molecular Biology, Ecology and Plant Science, having authored 106 papers that have together received 2.8k indexed citations. Recurring topics across this work include Microbial Natural Products and Biosynthesis (35 papers), Genomics and Phylogenetic Studies (29 papers), RNA and protein synthesis mechanisms (19 papers), Bacteriophages and microbial interactions (18 papers), Bacterial Genetics and Biotechnology (17 papers), Plant Disease Resistance and Genetics (14 papers), Microbial Metabolic Engineering and Bioproduction (9 papers) and Plant Pathogens and Fungal Diseases (8 papers). The work is most often cited by research in Pharmacology (1.1k citations), Microbiology (35 citations), Biotechnology (357 citations), Molecular Biology (2.0k citations) and Molecular Medicine (115 citations). John Cullum has collaborated with scholars based in Germany, United Kingdom and Croatia. Frequent co-authors include Daslav Hranueli, Paul F. Long, Josef Altenbuchner, Matthias Redenbach, Antonio Starčević, Haruyasu Kinashi, Dalia Denapaite, Alexander Eichner, David A. Hopwood and Helen M. Kieser. Their work appears in journals such as Journal of Industrial Microbiology & Biotechnology, Food Technology and Biotechnology, Microbiology, Journal of Bacteriology and BMC Genomics.

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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