Tuomas Hämälä

689 total citations
15 papers, 349 citations indexed

About

Tuomas Hämälä is a scholar working on Genetics, Plant Science and Molecular Biology. According to data from OpenAlex, Tuomas Hämälä has authored 15 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Genetics, 8 papers in Plant Science and 7 papers in Molecular Biology. Recurrent topics in Tuomas Hämälä's work include Genetic diversity and population structure (6 papers), Evolution and Genetic Dynamics (5 papers) and Chromosomal and Genetic Variations (5 papers). Tuomas Hämälä is often cited by papers focused on Genetic diversity and population structure (6 papers), Evolution and Genetic Dynamics (5 papers) and Chromosomal and Genetic Variations (5 papers). Tuomas Hämälä collaborates with scholars based in Finland, United States and United Kingdom. Tuomas Hämälä's co-authors include Outi Savolainen, Peter Tiffin, Tiina M. Mattila, Mark J. Guiltinan, Claude W. dePamphilis, Paula E. Ralph, Eric Wafula, Amanda J. Gorton, David A. Moeller and Helmi Kuittinen and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and Genetics.

In The Last Decade

Tuomas Hämälä

15 papers receiving 349 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tuomas Hämälä Finland	11	177	151	137	67	36	15	349
Josué Barrera‐Redondo Mexico	12	127 0.7×	137 0.9×	120 0.9×	75 1.1×	44 1.2×	21	320
Gabriela Castellanos‐Morales Mexico	11	167 0.9×	131 0.9×	73 0.5×	103 1.5×	48 1.3×	27	331
María Jesús García-Pereira Spain	6	168 0.9×	137 0.9×	105 0.8×	61 0.9×	47 1.3×	8	314
Zhenhua Guo China	9	99 0.6×	181 1.2×	217 1.6×	210 3.1×	29 0.8×	11	397
Mauricio Parra‐Quijano Colombia	12	115 0.6×	231 1.5×	33 0.2×	59 0.9×	33 0.9×	25	335
Joëlle Ronfort France	7	307 1.7×	168 1.1×	81 0.6×	83 1.2×	66 1.8×	7	461
Léa Frachon Switzerland	10	107 0.6×	216 1.4×	101 0.7×	98 1.5×	41 1.1×	18	374
Julia M. Kreiner Canada	10	150 0.8×	332 2.2×	209 1.5×	132 2.0×	23 0.6×	15	466
Tania Quesada United States	10	162 0.9×	223 1.5×	98 0.7×	27 0.4×	54 1.5×	19	387
Gustavo A. Silva‐Arias Brazil	12	158 0.9×	163 1.1×	104 0.8×	218 3.3×	23 0.6×	22	376

Countries citing papers authored by Tuomas Hämälä

Since Specialization

Citations

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

Fields of papers citing papers by Tuomas Hämälä

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tuomas Hämälä

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

All Works

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15 of 15 papers shown

Hämälä, Tuomas, Cristina Goena Vives, Tanja Slotte, et al.. (2025). Whole-genome duplication increases genetic diversity and load in outcrossing Arabidopsis arenosa. Proceedings of the National Academy of Sciences. 122(31). e2501739122–e2501739122. 2 indexed citations

Wafula, Eric, Tuomas Hämälä, Prakash Raj Timilsena, et al.. (2024). A combination of conserved and diverged responses underlies Theobroma cacao’s defense response to Phytophthora palmivora. BMC Biology. 22(1). 38–38. 2 indexed citations

Bray, Sian, Tuomas Hämälä, Min Zhou, et al.. (2024). Kinetochore and ionomic adaptation to whole-genome duplication in Cochlearia shows evolutionary convergence in three autopolyploids. Cell Reports. 43(8). 114576–114576. 6 indexed citations

Hämälä, Tuomas, Christopher Moore, Matthew Carlile, et al.. (2024). Impact of whole-genome duplications on structural variant evolution in Cochlearia. Nature Communications. 15(1). 5377–5377. 23 indexed citations

Epstein, Brendan, Liana T. Burghardt, Katy D. Heath, et al.. (2022). Combining GWAS and population genomic analyses to characterize coevolution in a legume‐rhizobia symbiosis. Molecular Ecology. 32(14). 3798–3811. 15 indexed citations

Hämälä, Tuomas, et al.. (2022). Environmental response in gene expression and DNA methylation reveals factors influencing the adaptive potential of Arabidopsis lyrata. eLife. 11. 14 indexed citations

Hämälä, Tuomas, Evan Koch, Kim A. Steige, et al.. (2021). Maintenance of Adaptive Dynamics and No Detectable Load in a Range-Edge Outcrossing Plant Population. Molecular Biology and Evolution. 38(5). 1820–1836. 22 indexed citations

Hämälä, Tuomas, Eric Wafula, Mark J. Guiltinan, et al.. (2021). Genomic structural variants constrain and facilitate adaptation in natural populations of Theobroma cacao , the chocolate tree. Proceedings of the National Academy of Sciences. 118(35). 54 indexed citations

Hämälä, Tuomas & Peter Tiffin. (2020). Biased Gene Conversion Constrains Adaptation in Arabidopsis thaliana. Genetics. 215(3). 831–846. 17 indexed citations

10.

Hämälä, Tuomas, Amanda J. Gorton, David A. Moeller, & Peter Tiffin. (2020). Pleiotropy facilitates local adaptation to distant optima in common ragweed (Ambrosia artemisiifolia). PLoS Genetics. 16(3). e1008707–e1008707. 32 indexed citations

11.

Hämälä, Tuomas & Outi Savolainen. (2019). Genomic Patterns of Local Adaptation under Gene Flow in Arabidopsis lyrata. Molecular Biology and Evolution. 36(11). 2557–2571. 61 indexed citations

12.

Hämälä, Tuomas, Mark J. Guiltinan, James H. Marden, et al.. (2019). Gene Expression Modularity Reveals Footprints of Polygenic Adaptation in Theobroma cacao. Molecular Biology and Evolution. 37(1). 110–123. 21 indexed citations

13.

Mattila, Tiina M., Benjamin Laenen, Róbert Horváth, et al.. (2019). Impact of demography on linked selection in two outcrossing Brassicaceae species. Ecology and Evolution. 9(17). 9532–9545. 8 indexed citations

14.

Hämälä, Tuomas, Tiina M. Mattila, & Outi Savolainen. (2018). Local adaptation and ecological differentiation under selection, migration, and drift inArabidopsis lyrata*. Evolution. 72(7). 1373–1386. 45 indexed citations

15.

Hämälä, Tuomas, Tiina M. Mattila, Päivi H. Leinonen, Helmi Kuittinen, & Outi Savolainen. (2017). Role of seed germination in adaptation and reproductive isolation in Arabidopsis lyrata. Molecular Ecology. 26(13). 3484–3496. 27 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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