Erik Kristiansson

Summary

Country: Sweden

Publications

  1. pmc Characterization of the Zoarces viviparus liver transcriptome using massively parallel pyrosequencing
    Erik Kristiansson
    Department of Zoology, University of Gothenburg, Goteborg, Sweden
    BMC Genomics 10:345. 2009
  2. doi request reprint Evolutionary forces act on promoter length: identification of enriched cis-regulatory elements
    Erik Kristiansson
    Department of Zoology, University of Gothenburg, Goteborg, Sweden
    Mol Biol Evol 26:1299-307. 2009
  3. doi request reprint Hepatic transcriptome profiling indicates differential mRNA expression of apoptosis and immune related genes in eelpout (Zoarces viviparus) caught at Göteborg harbor, Sweden
    Noomi Asker
    Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
    Aquat Toxicol 130:58-67. 2013
  4. doi request reprint Does ketoprofen or diclofenac pose the lowest risk to fish?
    Filip Cuklev
    Institute for Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Goteborg, Sweden
    J Hazard Mater 229:100-6. 2012
  5. doi request reprint Diclofenac in fish: blood plasma levels similar to human therapeutic levels affect global hepatic gene expression
    Filip Cuklev
    Sahlgrenska Academy at the University of Gothenburg, Goteborg, Sweden
    Environ Toxicol Chem 30:2126-34. 2011
  6. doi request reprint Physiology and mRNA expression in rainbow trout (Oncorhynchus mykiss) after long-term exposure to the new antifoulant medetomidine
    Anna Lennquist
    Department of Zoology Zoophysiology, University of Gothenburg, Sweden
    Comp Biochem Physiol C Toxicol Pharmacol 154:234-41. 2011
  7. doi request reprint Pharmaceutical industry effluent diluted 1:500 affects global gene expression, cytochrome P450 1A activity, and plasma phosphate in fish
    Lina Gunnarsson
    Department of Neuroscience and Physiology, the Sahlgrenska Academy at University of Göteborg, Goteborg, Sweden
    Environ Toxicol Chem 28:2639-47. 2009
  8. pmc Draft Genome Sequence of Streptococcus gordonii Type Strain CCUG 33482T
    Francisco Salvà-Serra
    Culture Collection University of Gothenburg CCUG, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden Department of Infectious Diseases, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden Microbiology, Department of Biology, University of the Balearic Islands, Palma de Mallorca, Spain
    Genome Announc 4:. 2016
  9. doi request reprint Elucidating selection processes for antibiotic resistance in sewage treatment plants using metagenomics
    Johan Bengtsson-Palme
    Department of Infectious Diseases, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Guldhedsgatan 10, SE 413 46 Gothenburg, Sweden Centre for Antibiotic Resistance Research CARe at University of Gothenburg, Gothenburg, Sweden
    Sci Total Environ 572:697-712. 2016
  10. pmc Quinolone resistance mutations in the faecal microbiota of Swedish travellers to India
    Anna Johnning
    Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Guldhedsgatan 10, SE 413 46, Gothenburg, Sweden
    BMC Microbiol 15:235. 2015

Collaborators

Detail Information

Publications33

  1. pmc Characterization of the Zoarces viviparus liver transcriptome using massively parallel pyrosequencing
    Erik Kristiansson
    Department of Zoology, University of Gothenburg, Goteborg, Sweden
    BMC Genomics 10:345. 2009
    ..The scarce information about this species genome has however restrained the use of efficient molecular-level assays, such as gene expression microarrays...
  2. doi request reprint Evolutionary forces act on promoter length: identification of enriched cis-regulatory elements
    Erik Kristiansson
    Department of Zoology, University of Gothenburg, Goteborg, Sweden
    Mol Biol Evol 26:1299-307. 2009
    ..Identification of cis-regulatory elements in Saccharomyces cerevisiae can be done with the web service located at http://enricher.zool.gu.se...
  3. doi request reprint Hepatic transcriptome profiling indicates differential mRNA expression of apoptosis and immune related genes in eelpout (Zoarces viviparus) caught at Göteborg harbor, Sweden
    Noomi Asker
    Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
    Aquat Toxicol 130:58-67. 2013
    ....
  4. doi request reprint Does ketoprofen or diclofenac pose the lowest risk to fish?
    Filip Cuklev
    Institute for Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Goteborg, Sweden
    J Hazard Mater 229:100-6. 2012
    ....
  5. doi request reprint Diclofenac in fish: blood plasma levels similar to human therapeutic levels affect global hepatic gene expression
    Filip Cuklev
    Sahlgrenska Academy at the University of Gothenburg, Goteborg, Sweden
    Environ Toxicol Chem 30:2126-34. 2011
    ..In contrast to some previously reported results, the bioconcentration factor was found to be stable (4.02 ± 0.75 for blood plasma and 2.54 ± 0.36 for liver) regardless of the water concentration...
  6. doi request reprint Physiology and mRNA expression in rainbow trout (Oncorhynchus mykiss) after long-term exposure to the new antifoulant medetomidine
    Anna Lennquist
    Department of Zoology Zoophysiology, University of Gothenburg, Sweden
    Comp Biochem Physiol C Toxicol Pharmacol 154:234-41. 2011
    ..Taken together, the results suggest that medetomidine at investigated concentrations could interfere with carbohydrate metabolism of exposed fish but without any clear consequences for growth...
  7. doi request reprint Pharmaceutical industry effluent diluted 1:500 affects global gene expression, cytochrome P450 1A activity, and plasma phosphate in fish
    Lina Gunnarsson
    Department of Neuroscience and Physiology, the Sahlgrenska Academy at University of Göteborg, Goteborg, Sweden
    Environ Toxicol Chem 28:2639-47. 2009
    ..The pattern of regulated genes may contribute to the identification of mechanisms of sublethal toxicity, as well as illuminate possible causative agents...
  8. pmc Draft Genome Sequence of Streptococcus gordonii Type Strain CCUG 33482T
    Francisco Salvà-Serra
    Culture Collection University of Gothenburg CCUG, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden Department of Infectious Diseases, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden Microbiology, Department of Biology, University of the Balearic Islands, Palma de Mallorca, Spain
    Genome Announc 4:. 2016
    ..Here, we report the draft genome sequence ofS. gordoniiCCUG 33482(T), composed of 41 contigs of a total size of 2.15 Mb with 2,061 annotated coding sequences. ..
  9. doi request reprint Elucidating selection processes for antibiotic resistance in sewage treatment plants using metagenomics
    Johan Bengtsson-Palme
    Department of Infectious Diseases, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Guldhedsgatan 10, SE 413 46 Gothenburg, Sweden Centre for Antibiotic Resistance Research CARe at University of Gothenburg, Gothenburg, Sweden
    Sci Total Environ 572:697-712. 2016
    ..Comprehensive analyses of resistant/non-resistant strains within relevant species are therefore warranted...
  10. pmc Quinolone resistance mutations in the faecal microbiota of Swedish travellers to India
    Anna Johnning
    Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Guldhedsgatan 10, SE 413 46, Gothenburg, Sweden
    BMC Microbiol 15:235. 2015
    ..Sweden is a country with a comparably low degree of quinolone use and quinolone resistance, whereas the opposite is true for India...
  11. doi request reprint Fluoroquinolones and qnr genes in sediment, water, soil, and human fecal flora in an environment polluted by manufacturing discharges
    Carolin Rutgersson
    Institute of Biomedicine, Department of Infectious Diseases, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
    Environ Sci Technol 48:7825-32. 2014
    ..However, as qnr was detected in 91% of all Indian fecal samples (24% of the Swedish) it suggests that the spread of qnr between people is currently a dominating transmission route. ..
  12. pmc Functional verification of computationally predicted qnr genes
    Carl Fredrik Flach
    Department of Infectious Diseases, University of Gothenburg, Gothenburg, Sweden
    Ann Clin Microbiol Antimicrob 12:34. 2013
    ..We recently developed and applied probabilistic models to identify tentative novel qnr genes in large public collections of DNA sequence data including fragmented metagenomes...
  13. pmc Genetic basis of arsenite and cadmium tolerance in Saccharomyces cerevisiae
    Michael Thorsen
    Department of Cell and Molecular Biology Microbiology, University of Gothenburg, S 405 30 Gothenburg, Sweden
    BMC Genomics 10:105. 2009
    ..Exposure to these nonessential toxic metals may result in a variety of human diseases including cancer. However, arsenic and cadmium toxicity targets and the cellular systems contributing to tolerance acquisition are not fully known...
  14. pmc Pyrosequencing of antibiotic-contaminated river sediments reveals high levels of resistance and gene transfer elements
    Erik Kristiansson
    Department of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Goteborg, Sweden
    PLoS ONE 6:e17038. 2011
    ..The entire life-cycle of antibiotic substances, both before, under and after usage, should therefore be considered to fully evaluate their role in the promotion of resistance...
  15. pmc The Human Gut Microbiome as a Transporter of Antibiotic Resistance Genes between Continents
    Johan Bengtsson-Palme
    Department of Infectious Diseases, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
    Antimicrob Agents Chemother 59:6551-60. 2015
    ....
  16. pmc Sensitive and robust gene expression changes in fish exposed to estrogen--a microarray approach
    Lina Gunnarsson
    Department of Neuroscience and Physiology, The Sahlgrenska Academy at Goteborg University, Goteborg, Sweden
    BMC Genomics 8:149. 2007
    ..Induction of zona pellucida genes may be more sensitive but their specificities are not as clear. The objective of this study was to find additional sensitive and robust candidate biomarkers of estrogenic exposure...
  17. doi request reprint An outlook on the fungal internal transcribed spacer sequences in GenBank and the introduction of a web-based tool for the exploration of fungal diversity
    Martin Ryberg
    Department of Plant and Environmental Sciences, University of Gothenburg, PO Box 461, 405 30 Goteborg, Sweden
    New Phytol 181:471-7. 2009
    ..html#genus_search) offers new means, particularly for mycorrhizal and plant pathogenic fungi, to examine the IIS in GenBank in a taxon-oriented framework and to explore their metadata in an easily accessible and time-efficient manner...
  18. pmc The structure and diversity of human, animal and environmental resistomes
    Chandan Pal
    Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE 413 46, Gothenburg, Sweden
    Microbiome 4:54. 2016
    ..This paucity prevents efficient identification of risk environments...
  19. pmc Intraspecific ITS variability in the kingdom fungi as expressed in the international sequence databases and its implications for molecular species identification
    R Henrik Nilsson
    Department of Plant and Environmental Sciences, University of Gothenburg, Box 461, 405 30 Goteborg, Sweden
    Evol Bioinform Online 4:193-201. 2008
    ..Our results caution against simplified approaches to automated ITS-based species delimitation and reiterate the need for taxonomic expertise in the translation of sequence data into species names...
  20. pmc Co-occurrence of resistance genes to antibiotics, biocides and metals reveals novel insights into their co-selection potential
    Chandan Pal
    Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE 413 46, Gothenburg, Sweden
    BMC Genomics 16:964. 2015
    ..We also aimed to quantify co-occurrence of resistance genes in different environments and taxa, and investigate to what extent plasmids carrying both types of genes are conjugative and/or are carrying toxin-antitoxin systems...
  21. doi request reprint Isolation of novel IncA/C and IncN fluoroquinolone resistance plasmids from an antibiotic-polluted lake
    Carl Fredrik Flach
    Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
    J Antimicrob Chemother 70:2709-17. 2015
    ..The aims of this study were to assess the potential of resistance transfer between bacteria from such environments and Escherichia coli, and to characterize the conjugative elements involved...
  22. pmc Predicting functional upstream open reading frames in Saccharomyces cerevisiae
    - Selpi
    Department of Applied Mechanics, Chalmers University of Technology, Goteborg, Sweden
    BMC Bioinformatics 10:451. 2009
    ..Unfortunately, wet-experiments to verify that uORFs are functional are expensive...
  23. doi request reprint Colour and melanophore function in rainbow trout after long term exposure to the new antifoulant medetomidine
    Anna Lennquist
    Department of Zoology Zoophysiology, University of Gothenburg, Sweden
    Chemosphere 80:1050-5. 2010
    ..The number of melanophores in the scales did not change significantly after long term exposure to medetomidine. These results suggest that the observed paleness may be reversible, even after chronic exposure...
  24. ncbi request reprint Evolutionary conservation of human drug targets in organisms used for environmental risk assessments
    Lina Gunnarsson
    Department of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Box 434, SE 405 30 Goteborg, Sweden
    Environ Sci Technol 42:5807-13. 2008
    ..Moreover, we suggest that the results can be used to interpret the relevance of existing ecotoxicity data...
  25. doi request reprint Expression profiling of GIST: CD133 is associated with KIT exon 11 mutations, gastric location and poor prognosis
    Gabriella Arne
    Lundberg Laboratory for Cancer Research, Department of Pathology, Sahlgrenska Academy at the University of Gothenburg, Goteborg, Sweden
    Int J Cancer 129:1149-61. 2011
    ..CD133 is expressed in a subset of predominantly gastric GISTs with KIT exon 11 mutations and poor prognosis...
  26. pmc BacMet: antibacterial biocide and metal resistance genes database
    Chandan Pal
    Department of Infectious Diseases, Institute of Biomedicine, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, SE 413 46, Sweden, Department of Plant and Environmental Sciences, University of Copenhagen, Copenhagen, DK 1871, Denmark and Department of Mathematical Sciences, Chalmers University of Technology, SE 412 96, Gothenburg, Sweden
    Nucleic Acids Res 42:D737-43. 2014
    ..All resistance genes in the BacMet database have been organized according to their molecular function and induced resistance phenotype...
  27. doi request reprint An open source chimera checker for the fungal ITS region
    R H Nilsson
    Department of Plant and Environmental Sciences, University of Gothenburg, Box 461, 405 30 Goteborg, Sweden
    Mol Ecol Resour 10:1076-81. 2010
    ..The proportion of chimeras in the sequence databases can be hypothesized to increase as emerging sequencing technologies drawing from pooled DNA samples are becoming important tools in molecular ecology research...
  28. pmc A software pipeline for processing and identification of fungal ITS sequences
    R Henrik Nilsson
    University of Gothenburg, Department of Plant and Environmental Sciences, Box 461, 405 30 Goteborg, Sweden
    Source Code Biol Med 4:1. 2009
    ..The performance of the pipeline was evaluated on a dataset of 350 ITS sequences from fungi growing as epiphytes on building material...
  29. doi request reprint The ITS region as a target for characterization of fungal communities using emerging sequencing technologies
    Rolf Henrik Nilsson
    Department of Plant and Environmental Sciences, University of Gothenburg, Goteborg, Sweden
    FEMS Microbiol Lett 296:97-101. 2009
    ....
  30. pmc Draft Genome Sequence of Moraxella catarrhalis Type Strain CCUG 353T
    Hedvig E Jakobsson
    Department of Infectious Diseases, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
    Genome Announc 4:. 2016
    ..It is associated with otitis media and respiratory tract infections. Here, we report the draft genome sequence of M. catarrhalis type strain CCUG 353(T), composed of 18 contigs and a total size of 1.89 Mb. ..
  31. doi request reprint Malignant pheochromocytomas/paragangliomas harbor mutations in transport and cell adhesion genes
    Annica Wilzén
    Department of Clinical Genetics, Institution of Biomedicine, University of Gothenburg, Gothenburg, Sweden
    Int J Cancer 138:2201-11. 2016
    ..Our study suggests that deregulated Rab and Rac/Rho pathways may be important in PCC/PGL tumorigenesis...
  32. pmc A novel method to discover fluoroquinolone antibiotic resistance (qnr) genes in fragmented nucleotide sequences
    Fredrik Boulund
    Department of Mathematical Sciences, Chalmers University of Technology and University of Gothenburg, Goteborg, SE 412 96, Sweden
    BMC Genomics 13:695. 2012
    ..The vast amount of data generated by shotgun metagenomics can therefore be used to explore the diversity of qnr genes in more detail...
  33. doi request reprint ShotgunFunctionalizeR: an R-package for functional comparison of metagenomes
    Erik Kristiansson
    Department of Zoology, University of Gothenburg, Department of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Goteborg, Sweden
    Bioinformatics 25:2737-8. 2009
    ..We demonstrate the potential of ShotgunFunctionalizeR by performing a regression analysis on metagenomes sampled at multiple depths in the Pacific Ocean...