António Brehm

2.9k total citations
103 papers, 1.9k citations indexed

About

António Brehm is a scholar working on Genetics, Molecular Biology and Global and Planetary Change. According to data from OpenAlex, António Brehm has authored 103 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Genetics, 27 papers in Molecular Biology and 15 papers in Global and Planetary Change. Recurrent topics in António Brehm's work include Genetic diversity and population structure (36 papers), Forensic and Genetic Research (29 papers) and Amphibian and Reptile Biology (15 papers). António Brehm is often cited by papers focused on Genetic diversity and population structure (36 papers), Forensic and Genetic Research (29 papers) and Amphibian and Reptile Biology (15 papers). António Brehm collaborates with scholars based in Portugal, Spain and United Kingdom. António Brehm's co-authors include José Jesus, D. James Harris, Alexandra Rosa, Richard Villems, Toomas Kivisild, Hélder Spínola, Ana Teresa Fernandes, Ene Metspalu, António Amorim and Derek Middleton and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Molecular Sciences and The American Journal of Human Genetics.

In The Last Decade

António Brehm

102 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
António Brehm Portugal 26 1.2k 543 270 202 174 103 1.9k
A. Picornell Spain 19 687 0.6× 312 0.6× 120 0.4× 183 0.9× 51 0.3× 84 1.3k
Faisal Ali Anwarali Khan Malaysia 20 668 0.6× 438 0.8× 165 0.6× 79 0.4× 64 0.4× 98 1.7k
Vicente M. Cabrera Spain 32 2.2k 1.9× 825 1.5× 953 3.5× 99 0.5× 91 0.5× 93 3.2k
Michael F. Hammer United States 25 1.7k 1.4× 596 1.1× 306 1.1× 38 0.2× 83 0.5× 32 2.3k
Nelson J. R. Fagundes Brazil 17 800 0.7× 358 0.7× 162 0.6× 50 0.2× 52 0.3× 59 1.5k
Audrey M. Southwick United States 6 1.6k 1.4× 914 1.7× 124 0.5× 65 0.3× 96 0.6× 7 2.5k
Brigitte Crouau‐Roy France 26 719 0.6× 550 1.0× 56 0.2× 170 0.8× 456 2.6× 85 2.1k
Mark A. Batzer United States 20 1.4k 1.2× 950 1.7× 145 0.5× 40 0.2× 106 0.6× 28 2.4k
Aakrosh Ratan United States 26 627 0.5× 846 1.6× 52 0.2× 63 0.3× 115 0.7× 68 1.8k
A. K. Roychoudhury India 9 1.4k 1.2× 605 1.1× 66 0.2× 62 0.3× 89 0.5× 26 2.0k

Countries citing papers authored by António Brehm

Since Specialization
Citations

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

Fields of papers citing papers by António Brehm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of António Brehm

This figure shows the co-authorship network connecting the top 25 collaborators of António Brehm. A scholar is included among the top collaborators of António Brehm 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 António Brehm. António Brehm 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.
Franco‐Duarte, Ricardo, Alberto Gómez‐Carballa, Antonio Salas, et al.. (2022). Phylogeography of Sub-Saharan Mitochondrial Lineages Outside Africa Highlights the Roles of the Holocene Climate Changes and the Atlantic Slave Trade. International Journal of Molecular Sciences. 23(16). 9219–9219. 3 indexed citations
2.
Brehm, António, et al.. (2020). O Saque ao Funchal em 1566 e as suas Repercussões no Reinado de D. Sebastião. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 1 indexed citations
3.
Silva, Célia Regina Sousa da, Roberto Palma dos Reis, Ana Isabel Freitas, et al.. (2018). A variante genética c825t da subunidade β3 da proteína G associa‐se com a hipertensão arterial numa população portuguesa. Revista Portuguesa de Cardiologia. 37(6). 499–507. 3 indexed citations
4.
Mendonça, M I, Célia Regina Sousa da Silva, Mariana Figueiredo Rodrigues, et al.. (2017). Genetic risk score and cardiovascular mortality in a southern european population with coronary artery disease. International Journal of Clinical Practice. 71(6). e12956–e12956. 9 indexed citations
5.
Brehm, António, et al.. (2017). Genetic Polymorphism of Drug-Metabolizing Enzymes CYP2C9 and CYP2C19 in Moroccan Population. Genetic Testing and Molecular Biomarkers. 21(5). 298–304. 7 indexed citations
6.
Silva, Célia Regina Sousa da, et al.. (2017). Synergistic Association of Genetic Variants with Environmental Risk Factors in Susceptibility to Essential Hypertension. Genetic Testing and Molecular Biomarkers. 21(10). 625–631. 4 indexed citations
7.
8.
Batini, Chiara, Gianmarco Ferri, Giovanni Destro‐Bisol, et al.. (2011). Signatures of the Preagricultural Peopling Processes in Sub-Saharan Africa as Revealed by the Phylogeography of Early Y Chromosome Lineages. Molecular Biology and Evolution. 28(9). 2603–2613. 41 indexed citations
9.
Brehm, António, et al.. (2010). Alpha-1-antitrypsin deficiency in the Cape Verde islands (Northwest Africa): High prevalence in a sub-Saharan population. Respiratory Medicine. 104(7). 1069–1072. 7 indexed citations
10.
Jesus, José, Zoltán T. Nagy, William R. Branch, et al.. (2009). Phylogenetic relationships of African green snakes (genera Philothamnus and Hapsidophrys) from São Tomé, Príncipe and Annobon islands based on mtDNA sequences, and comments on their colonization and taxonomy. Herpetological Journal. 19(1). 41–48. 14 indexed citations
11.
Brehm, António & Costas B. Krimbas. (2008). The phylogeny of nine species of the Drosophila obscura group inferred by the banding homologies of chromosomal regions. Hereditas. 113(2). 157–168. 4 indexed citations
12.
Jesus, José, António Brehm, & D. James Harris. (2006). 08. Phylogenetic relationships of Lygodactylus geckos from the Gulf of Guinea islands: rapid rates of mitochondrial DNA sequence evolution?. Herpetological Journal. 16(3). 291–295. 20 indexed citations
13.
Spínola, Hélder, Jácome Bruges‐Armas, Derek Middleton, & António Brehm. (2005). HLA Polymorphisms in Cabo Verde and Guiné-Bissau Inferred From Sequence-Based Typing. Human Immunology. 66(10). 1082–1092. 21 indexed citations
14.
Jesus, José, António Brehm, & D. James Harris. (2003). The herpetofauna of Annobon island, Gulf of Guinea, West Africa. Herpetological Bulletin. 20–22. 5 indexed citations
15.
González, Ana, António Brehm, José Antonio Pérez Pérez, et al.. (2003). Mitochondrial DNA affinities at the Atlantic fringe of Europe. American Journal of Physical Anthropology. 120(4). 391–404. 74 indexed citations
16.
Brehm, António, D. James Harris, Cı́ntia Alves, et al.. (2003). Structure and Evolution of the Mitochondrial DNA Complete Control Region in the Lizard Lacerta dugesii (Lacertidae, Sauria). Journal of Molecular Evolution. 56(1). 46–53. 25 indexed citations
17.
Brehm, António, D. James Harris, Mariano Hernández, et al.. (2003). Phylogeography of Drosophila subobscura from north Atlantic islands inferred from mtDNA A+T rich region sequences. Molecular Phylogenetics and Evolution. 30(3). 829–834. 9 indexed citations
18.
Brehm, António, et al.. (2001). Relationships of Scincid Lizards (Mabuya spp; Reptilia: Scincidae) from the Cape Verde Islands Based on Mitochondrial and Nuclear DNA Sequences. Molecular Phylogenetics and Evolution. 19(2). 311–316. 26 indexed citations
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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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