Alexandr Nemec

7.3k total citations · 2 hit papers
82 papers, 5.6k citations indexed

About

Alexandr Nemec is a scholar working on Molecular Medicine, Molecular Biology and Endocrinology. According to data from OpenAlex, Alexandr Nemec has authored 82 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Molecular Medicine, 50 papers in Molecular Biology and 30 papers in Endocrinology. Recurrent topics in Alexandr Nemec's work include Antibiotic Resistance in Bacteria (63 papers), Genomics and Phylogenetic Studies (35 papers) and Vibrio bacteria research studies (16 papers). Alexandr Nemec is often cited by papers focused on Antibiotic Resistance in Bacteria (63 papers), Genomics and Phylogenetic Studies (35 papers) and Vibrio bacteria research studies (16 papers). Alexandr Nemec collaborates with scholars based in Czechia, Netherlands and France. Alexandr Nemec's co-authors include Lenie Dijkshoorn, Harald Seifert, Martina Maixnerová, Sylvain Brisse, Lenka Křížová, Virginie Passet, T. J. K. van der Reijden, Mario Vaneechoutte, Laure Diancourt and Ondřej Šedo and has published in prestigious journals such as PLoS ONE, Applied and Environmental Microbiology and Nature Reviews Microbiology.

In The Last Decade

Alexandr Nemec

79 papers receiving 5.5k 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.

An increasing threat in hospitals: multidrug-resistant Acinetobacter baumannii

2007 1.5k citations Lenie Dijkshoorn, Alexandr Nemec et al. profile →
The Population Structure of Acinetobacter baumannii: Expanding Multiresistant Clones from an Ancestral Susceptible Genetic Pool

2010 565 citations Alexandr Nemec, Lenie Dijkshoorn et al. PLoS ONE profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alexandr Nemec Czechia	37	4.1k	2.5k	2.1k	729	605	82	5.6k
Marcelo E. Tolmasky United States	40	2.9k 0.7×	2.4k 1.0×	1.8k 0.8×	556 0.8×	583 1.0×	151	6.0k
Philip N. Rather United States	38	3.8k 0.9×	3.5k 1.4×	2.0k 0.9×	630 0.9×	733 1.2×	106	6.8k
K. J. Towner United Kingdom	35	4.1k 1.0×	2.1k 0.8×	2.3k 1.1×	701 1.0×	972 1.6×	109	6.0k
Carlos Juan Spain	42	4.2k 1.0×	2.4k 1.0×	1.2k 0.6×	539 0.7×	760 1.3×	92	5.2k
María Tomás Spain	35	2.5k 0.6×	2.2k 0.9×	1.3k 0.6×	402 0.6×	535 0.9×	106	4.6k
Youjun Feng China	45	2.6k 0.6×	1.6k 0.7×	1.2k 0.6×	1.1k 1.6×	634 1.0×	157	6.1k
Dandan He China	24	3.9k 1.0×	1.4k 0.5×	1.3k 0.6×	1.9k 2.6×	465 0.8×	85	5.5k
Xian-Zhi Li Canada	22	2.7k 0.6×	1.7k 0.7×	939 0.4×	762 1.0×	542 0.9×	31	4.3k
Sally R. Partridge Australia	38	4.3k 1.0×	1.9k 0.8×	1.9k 0.9×	1.6k 2.2×	450 0.7×	86	6.1k
Gianfranco Amicosante Italy	47	5.4k 1.3×	2.5k 1.0×	2.2k 1.0×	1.2k 1.6×	1.3k 2.1×	204	7.3k

Countries citing papers authored by Alexandr Nemec

Since Specialization

Citations

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

Fields of papers citing papers by Alexandr Nemec

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexandr Nemec

This figure shows the co-authorship network connecting the top 25 collaborators of Alexandr Nemec. A scholar is included among the top collaborators of Alexandr Nemec 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 Alexandr Nemec. Alexandr Nemec 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:

20 of 20 papers shown

Karah, Nabil, Alexandr Nemec, & Bernt Eric Uhlin. (2025). History of the taxonomy of Acinetobacter: the emergence of hospital-adapted species of global health concern. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 75(12).

Kyselková, Martina, Kyriaki Xanthopoulou, Violetta Shestivská, et al.. (2024). Evidence for the occurrence of Acinetobacter faecalis in cattle feces and its emended description. Systematic and Applied Microbiology. 47(5). 126545–126545. 1 indexed citations

Cevallos, Miguel A., et al.. (2022). Genomic characterization of antifungal Acinetobacter bacteria isolated from the skin of the frogs Agalychnis callidryas and Craugastor fitzingeri. FEMS Microbiology Ecology. 98(12). 12 indexed citations

Nemec, Alexandr. (2020). Strain “Acinetobacter mesopotamicus” GC2 Does Not Represent a Novel Species, but Belongs to the Species Acinetobacter lwoffii as Revealed by Whole-Genome Sequence-Based Analysis. Current Microbiology. 78(1). 369–370. 4 indexed citations

Bisgaard, Magne, Henrik Christensen, Dominique Clermont, et al.. (2019). The use of genomic DNA sequences as type material for valid publication of bacterial species names will have severe implications for clinical microbiology and related disciplines. Diagnostic Microbiology and Infectious Disease. 95(1). 102–103. 12 indexed citations

Pons, María J., Alexandr Nemec, Theresa J. Ochoa, et al.. (2019). Pathogenic Acinetobacter species including the novel Acinetobacter dijkshoorniae recovered from market meat in Peru. International Journal of Food Microbiology. 305. 108248–108248. 22 indexed citations

Maixnerová, Martina, et al.. (2019). Acinetobacter cumulans sp. nov., isolated from hospital sewage and capable of acquisition of multiple antibiotic resistance genes. Systematic and Applied Microbiology. 42(3). 319–325. 18 indexed citations

Nemec, Alexandr, et al.. (2018). Revising the taxonomy of the Acinetobacter lwoffii group: The description of Acinetobacter pseudolwoffii sp. nov. and emended description of Acinetobacter lwoffii. Systematic and Applied Microbiology. 42(2). 159–167. 26 indexed citations

Shestivská, Violetta, Kseniya Dryahina, Kristýna Sovová, et al.. (2015). Quantitative analysis of volatile metabolites released in vitro by bacteria of the genus Stenotrophomonas for identification of breath biomarkers of respiratory infection in cystic fibrosis.. Journal of Breath Research. 9(2). 27104–27104. 41 indexed citations

10.

Křížová, Lenka, Martina Maixnerová, Ondřej Šedo, & Alexandr Nemec. (2014). Acinetobacter bohemicus sp. nov. widespread in natural soil and water ecosystems in the Czech Republic. Systematic and Applied Microbiology. 37(7). 467–473. 58 indexed citations

11.

Touchon, Marie, Jean Cury, Eun-Jeong Yoon, et al.. (2014). The Genomic Diversification of the Whole Acinetobacter Genus: Origins, Mechanisms, and Consequences. Genome Biology and Evolution. 6(10). 2866–2882. 212 indexed citations

12.

Sousa, Clara, João Botelho, Liliana Silva, et al.. (2014). MALDI-TOF MS and chemometric based identification of the Acinetobacter calcoaceticus-Acinetobacter baumannii complex species. International Journal of Medical Microbiology. 304(5-6). 669–677. 47 indexed citations

13.

Vaneechoutte, Mario, et al.. (2013). Staring at the Cold Sun: Blue Light Regulation Is Distributed within the Genus Acinetobacter. PLoS ONE. 8(1). e55059–e55059. 41 indexed citations

14.

Dijkshoorn, Lenie, Alexandr Nemec, & Edoardo Carretto. (2011). Acinetobacter baumannii, a troublesome guest in the hospital. 1(2).

15.

Mara, Kostlend, Francesca Decorosi, Carlo Viti, et al.. (2011). Molecular and phenotypic characterization of Acinetobacter strains able to degrade diesel fuel. Research in Microbiology. 163(3). 161–172. 52 indexed citations

16.

Křížová, Lenka & Alexandr Nemec. (2010). A 63 kb genomic resistance island found in a multidrug-resistant Acinetobacter baumannii isolate of European clone I from 1977. Journal of Antimicrobial Chemotherapy. 65(9). 1915–1918. 31 indexed citations

17.

Nemec, Alexandr & Lenie Dijkshoorn. (2009). Variations in colistin susceptibility among different species of the genus Acinetobacter. Journal of Antimicrobial Chemotherapy. 65(2). 367–369. 18 indexed citations

18.

Dijkshoorn, Lenie, et al.. (2005). Prevalence of Acinetobacter baumannii and other Acinetobacter spp. in faecal samples from non-hospitalised individuals. Clinical Microbiology and Infection. 11(4). 329–332. 63 indexed citations

19.

Huys, Geert, Margo Cnockaert, Mario Vaneechoutte, et al.. (2004). Distribution of tetracycline resistance genes in genotypically related and unrelated multiresistant Acinetobacter baumannii strains from different European hospitals. Research in Microbiology. 156(3). 348–355. 81 indexed citations

20.

Volf, Petr, et al.. (2002). Bacterial colonisation in the gut of Phlebotomus duboscqi (Diptera: Psychodidae): transtadial passage and the role of female diet. Folia Parasitologica. 49(1). 73–77. 71 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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