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Elias Broman

Postdoktor

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Arbetar vid Institutionen för ekologi miljö och botanik
Telefon 08-16 42 43
E-post elias.broman@su.se
Besöksadress Svante Arrhenius väg 20 A
Rum N 215
Postadress Institutionen för ekologi miljö och botanik 106 91 Stockholm

Om mig

Jag arbetar i forskargruppen ledd av Francisco Nascimento. Jag har en doktorsexamen (2018) inom ekologi med fokus på marin mikrobiologi. Min nuvarande forskning fokuserar på liv i Östersjöns botten (i ytsedimenten), med ett stort fokus på molekylärbiologiska metoder och dataanalys av storskalig DNA/RNA sekvensdata.

Forskning

I mer detalj så är målet att undersöka diversiteten av bakterier och meiofauna (mikroskopiska djur < 1 mm), samt deras metaboliska funktioner för att kunna urskilja vilka gener de uttrycker. Ett annat mål med projektet är att undersöka hur dessa organismer påverkar den bentiska-pelagiska produktionen/utväxlingen av växthusgaser, dvs från botten till ytvattnet.

Vetenskapliga publikationer

18. Broman E, Sun X, Stranne C, Salgado MC, Bonaglia S, Geibel MC, Jakobsson M, Norkko A, Humborg C, Nascimento FJA (2020). Low abundance of methanotrophs in sediments of shallow boreal coastal zones with high water methane concentrations. Frontiers in Microbiology 11. DOI: 10.3389/fmicb.2020.01536

17. Broman E*, Bonaglia S*, Holovachov O, Marzocchi U, Hall POJ, Nascimento FJA (2020). Uncovering diversity and metabolic spectrum of animals in dead zone sediments. Communications Biology 3(106). DOI: 10.1038/s42003-020-0822-7
* These authors contributed equally

16. Bonaglia S, Broman E, Brindefalk B, Hedlund E, Hjorth T,  Rolff C, Nascimento FJA, Udekwu K, Gunnarsson JS (2020). Activated carbon stimulates microbial diversity and PAH biodegradation under anaerobic conditions in oil-polluted sediments. Chemosphere 248. DOI: 10.1016/j.chemosphere.2020.126023

15. Broman E, Asmala E, Carstensen J, Pinhassi J, Dopson M (2019). Distinct coastal microbiome populations associated with autochthonous- and allochthonous-like dissolved organic matter. Frontiers in Microbiology 10. DOI: 10.3389/fmicb.2019.02579

14. Broman E, Motwani NH, Bonaglia S, Landberg T, Nascimento FJA, Sjöling S (2019). Denitrification responses to increasing cadmium exposure in Baltic Sea sediments. Aquatic Toxicology 127. DOI: 10.1016/j.aquatox.2019.105328

13. Lopez-Fernandez M, Broman E, Simone D, Bertilsson S, Dopson M (2019). Statistical Analysis of Community RNA Transcripts between Organic Carbon and Geogas-Fed Continental Deep Biosphere Groundwaters. mBio 4(10). DOI: 10.1128/mBio.01470-19

12. Broman E, Raymond C, Sommer C, Gunnarsson JS, Creer S, Nascimento FJA (2019). Salinity drives meiofaunal community structure dynamics across the Baltic ecosystem. Molecular Ecology 28(16): 3813-3829. DOI: 10.1111/mec.15179

11. Broman E, Li L, Fridlund J, Svensson F, Legrand C, Dopson M (2019). Spring and Late Summer Phytoplankton Biomass Impact on the Coastal Sediment Microbial Community Structure. Microbial Ecology 77(2):288-303. DOI: 10.1007/s00248-018-1229-6

10. Ni G, Simone D, Palma D, Broman E, Wu X, Turner S, Dopson M (2018). A novel inorganic sulfur compound metabolizing Ferroplasma-like population is suggested to mediate extracellular electron transfer. Frontiers in Microbiology 9. DOI: 10.3389/fmicb.2018.02945

9. Ni G, Canizales S, Broman E, Simone D, Palwai VR, Lundin D, Lopez-Fernandez M, Sleutels T, Dopson M (2018). Microbial Community and Metabolic Activity in Thiocyanate Degrading Low Temperature Microbial Fuel Cells. Frontiers in Microbiology 9. DOI: 10.3389/fmicb.2018.02308

8. Lopez-Fernandez M, Broman E, Turner S, Wu X, Bertilsson S, Dopson M (2018). Investigation of viable taxa in the deep terrestrial biosphere suggests high rates of nutrient recycling. FEMS Microbiology Ecology 94. DOI: 10.1093/femsec/fiy121

7. Broman E, Sachpazidou V, Pinhassi, J, Dopson M (2017). Oxygenation of Hypoxic Coastal Baltic Sea Sediments Impacts on Chemistry, Microbial Community Composition, and Metabolism. Frontiers in Microbiology 8. DOI: 10.3389/fmicb.2017.02453

6. Broman E, Sachpazidou V, Dopson M, Hylander S (2017). Diatoms dominate the eukaryotic metatranscriptome during spring in coastal ‘dead zone’ sediments. Proceedings of the Royal Society of London B: Biological Sciences 284(1864). DOI: 10.1098/rspb.2017.16174

5. Broman E, Sjöstedt J, Pinhassi J, Dopson M (2017). Shifts in coastal sediment oxygenation cause pronounced changes in microbial community composition and associated metabolism. Microbiome 5(96). DOI: 10.1186/s40168-017-0311-5

4. Broman E, Jawad A, Wu X, Christel S, Ni G, Lopez-Fernandez M, Sundkvist J-E, Dopson M (2017). Low temperature, autotrophic microbial denitrification using thiosulfate or thiocyanate as electron donor. Biodegradation 28(4):1-15. DOI: 10.1007/s10532-017-9796-7

3. Roman P, Klok JBM, Sousa JAB, Broman E, Dopson M, Zessen EV, Bijmans MFM, Sorokin D, and Janssen AJH (2016). Selection and application of sulfide oxidizing microorganisms able to withstand thiols in gas biodesulfurization systems. Environmental Science & Technology 50(23):12808–12815. DOI: 10.1021/acs.est.6b04222

2. Koehler B., Broman E, Tranvik LJ (2016). Apparent quantum yield of photochemical dissolved organic carbon mineralization in lakes. Limnology and Oceanography 61(6):2207-2221. DOI: 10.1002/lno.10366

1. Broman E, Brüsin M, Dopson M, Hylander S (2015). Oxygenation of anoxic sediments triggers hatching of zooplankton eggs. Proceedings of the Royal Society of London B: Biological Sciences 282(1817). DOI: 10.1098/rspb.2015.2025

Senast uppdaterad: 10 juli 2020

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