Thomas Janzen

1.3k total citations
22 papers, 962 citations indexed

About

Thomas Janzen is a scholar working on Ecology, Food Science and Molecular Biology. According to data from OpenAlex, Thomas Janzen has authored 22 papers receiving a total of 962 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ecology, 14 papers in Food Science and 11 papers in Molecular Biology. Recurrent topics in Thomas Janzen's work include Bacteriophages and microbial interactions (14 papers), Probiotics and Fermented Foods (14 papers) and Genomics and Phylogenetic Studies (10 papers). Thomas Janzen is often cited by papers focused on Bacteriophages and microbial interactions (14 papers), Probiotics and Fermented Foods (14 papers) and Genomics and Phylogenetic Studies (10 papers). Thomas Janzen collaborates with scholars based in Denmark, Germany and Spain. Thomas Janzen's co-authors include Richard Ipsen, K.B. Qvist, A.N. Hassan, P. Derkx, Ana Rute Neves, Birgitte Stuer‐Lauridsen, Eric Johansen, Ahmad A. Zeidan, Gunnar Øregaard and Patrizia Buldo and has published in prestigious journals such as Applied and Environmental Microbiology, Scientific Reports and FEMS Microbiology Reviews.

In The Last Decade

Thomas Janzen

21 papers receiving 920 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Thomas Janzen Denmark 14 571 508 299 241 133 22 962
Miriam Zago Italy 18 745 1.3× 572 1.1× 197 0.7× 233 1.0× 70 0.5× 46 984
A. Bolotin France 8 694 1.2× 840 1.7× 191 0.6× 246 1.0× 59 0.4× 9 1.2k
Lia Rossetti Italy 21 910 1.6× 727 1.4× 201 0.7× 200 0.8× 68 0.5× 36 1.2k
Bénédicte Cesselin France 14 450 0.8× 593 1.2× 153 0.5× 209 0.9× 41 0.3× 15 891
Lidia Muscariello Italy 16 626 1.1× 603 1.2× 76 0.3× 269 1.1× 56 0.4× 33 990
Stéphanie‐Marie Deutsch France 24 1.0k 1.8× 950 1.9× 136 0.5× 327 1.4× 80 0.6× 40 1.4k
Sonja Lick Germany 12 713 1.2× 585 1.2× 96 0.3× 297 1.2× 54 0.4× 26 903
Christopher J. Pillidge Australia 19 783 1.4× 662 1.3× 144 0.5× 255 1.1× 45 0.3× 57 1.1k
Helen M. Dodd United Kingdom 14 459 0.8× 466 0.9× 109 0.4× 177 0.7× 49 0.4× 18 742
Kim I. Sørensen Denmark 16 566 1.0× 605 1.2× 104 0.3× 224 0.9× 69 0.5× 26 939

Countries citing papers authored by Thomas Janzen

Since Specialization
Citations

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

Fields of papers citing papers by Thomas Janzen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Thomas Janzen

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Janzen. A scholar is included among the top collaborators of Thomas Janzen 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 Thomas Janzen. Thomas Janzen 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.
Jong, Anne de, et al.. (2020). Complete Genome Sequences of 28 Lactococcal Bacteriophages Isolated from Failed Dairy Fermentation Processes. Microbiology Resource Announcements. 9(12). 3 indexed citations
2.
Campelo, Ana B., et al.. (2020). Mutations Selected After Exposure to Bacteriocin Lcn972 Activate a Bce-Like Bacitracin Resistance Module in Lactococcus lactis. Frontiers in Microbiology. 11. 1805–1805. 8 indexed citations
3.
Rau, Martin Holm, João M. Monteiro, Mariana G. Pinho, et al.. (2019). A comparative genomics approach for identifying host-range determinants in Streptococcus thermophilus bacteriophages. Scientific Reports. 9(1). 7991–7991. 23 indexed citations
4.
Jong, Anne de, et al.. (2019). A Specific Sugar Moiety in the Lactococcus lactis Cell Wall Pellicle Is Required for Infection by CHPC971, a Member of the Rare 1706 Phage Species. Applied and Environmental Microbiology. 85(19). 8 indexed citations
5.
Rodrı́guez, Ana, et al.. (2018). Adaptive Evolution of Industrial Lactococcus lactis Under Cell Envelope Stress Provides Phenotypic Diversity. Frontiers in Microbiology. 9. 2654–2654. 21 indexed citations
6.
Filipe, Sérgio R., et al.. (2018). Cell Wall Glycans Mediate Recognition of the Dairy Bacterium Streptococcus thermophilus by Bacteriophages. Applied and Environmental Microbiology. 84(23). 31 indexed citations
7.
Vogensen, Finn K., et al.. (2018). Novel isolates of Streptococcus thermophilus bacteriophages from group 5093 identified with an improved multiplex PCR typing method. International Dairy Journal. 91. 18–24. 2 indexed citations
8.
Zeidan, Ahmad A., Thomas Janzen, Patrizia Buldo, et al.. (2017). Polysaccharide production by lactic acid bacteria: from genes to industrial applications. FEMS Microbiology Reviews. 41(Supp_1). S168–S200. 222 indexed citations
9.
Sørensen, Kim I., et al.. (2016). Enhancing the Sweetness of Yoghurt through Metabolic Remodeling of Carbohydrate Metabolism in Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus. Applied and Environmental Microbiology. 82(12). 3683–3692. 48 indexed citations
10.
Janzen, Thomas, Ana Rute Neves, Witold Kot, et al.. (2016). Novel Variants of Streptococcus thermophilus Bacteriophages Are Indicative of Genetic Recombination among Phages from Different Bacterial Species. Applied and Environmental Microbiology. 83(5). 27 indexed citations
11.
Zinno, Paola, Thomas Janzen, Mads Bennedsen, Danilo Ercolini, & Gianluigi Mauriello. (2009). Characterization of Streptococcus thermophilus lytic bacteriophages from mozzarella cheese plants. International Journal of Food Microbiology. 138(1-2). 137–144. 30 indexed citations
12.
Martinović, Aleksandra, et al.. (2005). Isolation and characterization of bacterial flora from farmhouse fermented milk products of Serbia and Montenegro. Acta veterinaria. 55(4). 307–318. 12 indexed citations
13.
Janzen, Thomas, et al.. (2004). Identification of Lactococcus lactis Genes Required for Bacteriophage Adsorption. Applied and Environmental Microbiology. 70(10). 5825–5832. 67 indexed citations
14.
Hassan, A.N., Richard Ipsen, Thomas Janzen, & K.B. Qvist. (2003). Microstructure and Rheology of Yogurt Made with Cultures Differing Only in Their Ability to Produce Exopolysaccharides. Journal of Dairy Science. 86(5). 1632–1638. 209 indexed citations
15.
Stuer‐Lauridsen, Birgitte, et al.. (2003). Identification of the host determinant of two prolate-headed phages infecting lactococcus lactis. Virology. 309(1). 10–17. 54 indexed citations
16.
Pedersen, Martin Bastian, Peter Ruhdal Jensen, Thomas Janzen, & Dan‐Eric Nilsson. (2002). Bacteriophage Resistance of a Δ thyA Mutant of Lactococcus lactis Blocked in DNA Replication. Applied and Environmental Microbiology. 68(6). 3010–3023. 18 indexed citations
17.
Janzen, Thomas. (1997). Albert Renger—Patzsch's early work: Object and abstraction. History of Photography. 21(3). 182–186. 1 indexed citations
18.
Janzen, Thomas, et al.. (1992). Sequencing and characterization of pST1, a cryptic plasmid fromStreptococcus thermophilus. FEMS Microbiology Letters. 95(2-3). 175–180. 29 indexed citations
19.
Janzen, Thomas. (1992). Sequencing and characterization of pST1, a cryptic plasmid from Streptococcus thermophilus. FEMS Microbiology Letters. 95(2-3). 175–180. 36 indexed citations
20.
Geis, Arnold, Thomas Janzen, Michael Teuber, & Frank Wirsching. (1992). Mechanism of plasmid-mediated bacteriophage resistance in lactococci. FEMS Microbiology Letters. 94(1-2). 7–13. 11 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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