David Obis

1.6k total citations · 2 hit papers
8 papers, 1.1k citations indexed

About

David Obis is a scholar working on Food Science, Molecular Biology and Nutrition and Dietetics. According to data from OpenAlex, David Obis has authored 8 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Food Science, 4 papers in Molecular Biology and 4 papers in Nutrition and Dietetics. Recurrent topics in David Obis's work include Probiotics and Fermented Foods (7 papers), Gut microbiota and health (4 papers) and Microbial Metabolites in Food Biotechnology (3 papers). David Obis is often cited by papers focused on Probiotics and Fermented Foods (7 papers), Gut microbiota and health (4 papers) and Microbial Metabolites in Food Biotechnology (3 papers). David Obis collaborates with scholars based in France, Ireland and Denmark. David Obis's co-authors include Michel‐Yves Mistou, Alain Guillot, Arthur C. Ouwehand, Sylvie Binda, Colin Hill, Eric Johansen, Annie Tremblay, Mary Ellen Sanders, Bruno Pot and M. Andrea Azcárate-Peril and has published in prestigious journals such as Journal of Bacteriology, Molecular Microbiology and Frontiers in Microbiology.

In The Last Decade

David Obis

8 papers receiving 1.1k citations

Hit Papers

align trajectories

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.

Shaping the Future of Probiotics and Prebiotics

2021 409 citations M. Andrea Azcárate-Peril, Alan Barnard et al. Trends in Microbiology profile →
Criteria to Qualify Microorganisms as “Probiotic” in Foods and Dietary Supplements

2020 305 citations Sylvie Binda, Colin Hill et al. Frontiers in Microbiology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
David Obis France	8	654	616	331	131	118	8	1.1k
Jean-Pierre Grill France	20	714 1.1×	622 1.0×	531 1.6×	140 1.1×	144 1.2×	40	1.3k
Marina Elli Italy	20	840 1.3×	661 1.1×	376 1.1×	121 0.9×	109 0.9×	38	1.3k
Chantal Cayuela France	20	626 1.0×	575 0.9×	273 0.8×	141 1.1×	114 1.0×	27	1.1k
Toshihiro Sashihara Japan	22	825 1.3×	978 1.6×	342 1.0×	119 0.9×	112 0.9×	41	1.6k
Andrea Monteagudo-Mera United Kingdom	15	895 1.4×	807 1.3×	553 1.7×	156 1.2×	142 1.2×	24	1.5k
Takao Mukai Japan	23	781 1.2×	875 1.4×	558 1.7×	137 1.0×	107 0.9×	49	1.6k
Sharareh Hekmat Canada	20	587 0.9×	943 1.5×	607 1.8×	125 1.0×	111 0.9×	46	1.5k
Angela Ribbera Italy	10	692 1.1×	614 1.0×	250 0.8×	92 0.7×	76 0.6×	11	964
Eva Vlková Czechia	21	792 1.2×	780 1.3×	511 1.5×	146 1.1×	167 1.4×	110	1.7k
Xiaoxi B. Lin Canada	12	709 1.1×	603 1.0×	245 0.7×	74 0.6×	112 0.9×	13	1.1k

Countries citing papers authored by David Obis

Since Specialization

Citations

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

Fields of papers citing papers by David Obis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David Obis

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

All Works

Sort: Min cites: Since: Top N: Style:

8 of 8 papers shown

1.

Harper, Ashton, Vineetha Vijayakumar, Arthur C. Ouwehand, et al.. (2021). Viral Infections, the Microbiome, and Probiotics. Frontiers in Cellular and Infection Microbiology. 10. 596166–596166. 112 indexed citations

2.

Azcárate-Peril, M. Andrea, Alan Barnard, Valérie Benoit, et al.. (2021). Shaping the Future of Probiotics and Prebiotics. Trends in Microbiology. 29(8). 667–685. 409 indexed citations breakdown →

3.

Binda, Sylvie, Colin Hill, Eric Johansen, et al.. (2020). Criteria to Qualify Microorganisms as “Probiotic” in Foods and Dietary Supplements. Frontiers in Microbiology. 11. 1662–1662. 305 indexed citations breakdown →

4.

Kushiro, Akira, Christian Chervaux, Stéphanie Cools-Portier, et al.. (2009). Antimicrobial susceptibility testing of lactic acid bacteria and bifidobacteria by broth microdilution method and Etest. International Journal of Food Microbiology. 132(1). 54–58. 24 indexed citations

5.

Roméo, Yves, David Obis, Jean Bouvier, et al.. (2003). Osmoregulation in Lactococcus lactis: BusR, a transcriptional repressor of the glycine betaine uptake system BusA. Molecular Microbiology. 47(4). 1135–1147. 31 indexed citations

6.

Obis, David, Alain Guillot, & Michel‐Yves Mistou. (2001). Tolerance to high osmolality ofLactococcus lactissubsp.lactisandcremorisis related to the activity of a betaine transport system. FEMS Microbiology Letters. 202(1). 39–44. 43 indexed citations

7.

Guillot, Alain, David Obis, & Michel‐Yves Mistou. (2000). Fatty acid membrane composition and activation of glycine-betaine transport in Lactococcus lactis subjected to osmotic stress. International Journal of Food Microbiology. 55(1-3). 47–51. 114 indexed citations

8.

Obis, David, Alain Guillot, J.C. Gripon, et al.. (1999). Genetic and Biochemical Characterization of a High-Affinity Betaine Uptake System (BusA) in Lactococcus lactis Reveals a New Functional Organization within Bacterial ABC Transporters. Journal of Bacteriology. 181(20). 6238–6246. 74 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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