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Tobias Ambjörnsson

Lund University

27H-index
106Paper Count
2.4KCitation Count
Published Papers 38
Publication Date
Chromosome-scale assembly of yeast genomes using enzyme-free, dense optical genome mapping
err2026-10-01
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errOAAI
errLuis Mario Leal-Garza; Hanna Zachrisson; Albertas Dvirnas; Gaurav Goyal; Ikenna Obi; Sriram KK; Nasim Sabouri; Tobias Ambjörnsson; Fredrik Westerlund
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DOGMA: de novo assembly of densely labelled optical DNA maps using a matrix profile approach
err2025-12-01
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PREAI
errDvirnas, Albertas; Leal-Garza, Luis Mario; Abbaspour, Zahra; Frobrant, Erik; Frykholm, Karolin; Wrande, Marie; Sandegren, Linus; Westerlund, Fredrik; Ambjornsson, Tobias
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Photophysical image analysis for sCMOS cameras: Noise modelling and estimation of background parameters in fluorescence-microscopy images
err2025-11-04
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PREAI
errMohanta, Dibyajyoti; Kunnath, Radhika Nambannor; Clarkson, Erik; Dvirnas, Albertas; Westerlund, Fredrik; Ambjornsson, Tobias
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Strain-Level Typing of Streptococcus pyogenes Using Optical DNA Mapping
err2025-10-15
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errOAAI
errRadhika N. Kunnath; Zahra Abbaspour; Anna Johnning; Karolin Frykholm; Marie Wrande; Albertas Dvirnas; Sriram KK; Christian G. Giske; Tobias Ambjörnsson; Linus Sandegren; Erik Kristiansson; Fredrik Westerlund
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Stained DNA Dot Detection (SD3): An automated tool for quantifying fluorescent features along single stretched DNA molecules
err2025-05-01
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PREAI
errAning, Obed A.; Dvirnas, Albertas; Nyblom, My; Krog, Jens; Carlson, Johanna; Johansson, Pegah; Ambjornsson, Tobias; Westerlund, Fredrik
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Strain-level bacterial typing directly from patient samples using optical DNA mapping
err2023-02-23
err10
errOAAI
errNyblom, My; Johnning, Anna; Frykholm, Karolin; Wrande, Marie; Mueller, Vilhelm; Goyal, Gaurav; Robertsson, Miriam; Dvirnas, Albertas; Sewunet, Tsegaye; Sriram, K. K.; Ambjornsson, Tobias; Giske, Christian G.; Sandegren, Linus; Kristiansson, Erik; Westerlund, Fredrik
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A simple cut and stretch assay to detect antimicrobial resistance genes on bacterial plasmids by single-molecule fluorescence microscopy
err2022-06-03
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errOAAI
errGoyal, Gaurav; Ekedahl, Elina; Nyblom, My; Krog, Jens; Frobrant, Erik; Brander, Magnus; Sewunet, Tsegaye; Tangkoskul, Teerawit; Giske, Christian G.; Sandegren, Linus; Thamlikitkul, Visanu; Ambjornsson, Tobias; Westerlund, Fredrik
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A Predictive Model of Antibody Binding in the Presence of IgG-Interacting Bacterial Surface Proteins
err2021-03-22
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errOAAI
errKumra Ahnlide, Vibha; de Neergaard, Therese; Sundwall, Martin; Ambjornsson, Tobias; Nordenfelt, Pontus
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Cultivation-Free Typing of Bacteria Using Optical DNA Mapping
err2020-04-15
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errOAAI
errMuller, Vilhelm; Nyblom, My; Johnning, Anna; Wrande, Marie; Dvirnas, Albertas; Sriram, K. K.; Giske, Christian G.; Ambjornsson, Tobias; Sandegren, Linus; Kristiansson, Erik; Westerlund, Fredrik
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Optical DNA Mapping Combined with Cas9-Targeted Resistance Gene Identification for Rapid Tracking of Resistance Plasmids in a Neonatal Intensive Care Unit Outbreak
errMBIO
IF4.7
err2019-08-27
err25
errOAAI
errBikkarolla, Santosh K.; Nordberg, Viveka; Rajer, Fredrika; Mueller, Vilhelm; Kabir, Muhammad Humaun; Sriram, K. K.; Dvirnas, Albertas; Ambjornsson, Tobias; Giske, Christian G.; Naver, Lars; Sandegren, Linus; Westerlund, Fredrik
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Enzyme-free optical DNA mapping of the human genome using competitive binding
err2019-06-05
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errOAAI
errMueller, Vilhelm; Dvirnas, Albertas; Andersson, John; Singh, Vandana; Sriram, K. K.; Johansson, Pegah; Ebenstein, Yuval; Ambjornsson, Tobias; Westerlund, Fredrik
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Stochastic unfolding of nanoconfined DNA: Experiments, model and Bayesian analysis
err2018-12-04
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errOAAI
errKrog, Jens; Alizadehheidari, Mohammadreza; Werner, Erik; Bikkarolla, Santosh Kumar; Tegenfeldt, Jonas O.; Mehlig, Bernhard; Lomholt, Michael A.; Westerlund, Fredrik; Ambjornsson, Tobias
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The resistomes of six carbapenem-resistant pathogens - a critical genotype-phenotype analysis
err2018-11-01
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errOAAI
errJohnning, Anna; Karami, Nahid; Hallback, Erika Tang; Mueller, Vilhelm; Nyberg, Lena; Pereira, Mariana Buongermino; Stewart, Callum; Ambjornsson, Tobias; Westerlund, Fredrik; Adlerberth, Ingegerd; Kristiansson, Erik
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Fitting a function to time-dependent ensemble averaged data
err2018-05-03
err10
errOAAI
errFogelmark, Karl; Lomholt, Michael A.; Irback, Anders; Ambjornsson, Tobias
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Rapid identification of intact bacterial resistance plasmids via optical mapping of single DNA molecules (vol 6, 30410, 2016)
err2017-12-22
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errOAAI
errNyberg, Lena K.; Quaderi, Saair; Emilsson, Gustav; Karami, Nahid; Lagerstedt, Erik; Muller, Vilhelm; Noble, Charleston; Hammarberg, Susanna; Nilsson, Adam N.; Sjoberg, Fei; Fritzsche, Joachim; Kristiansson, Erik; Sandegren, Linus; Ambjornsson, Tobias; Westerlund, Fredrik
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Direct identification of antibiotic resistance genes on single plasmid molecules using CRISPR/Cas9 in combination with optical DNA mapping
err2016-12-01
err63
errOAAI
errMueller, Vilhelm; Rajer, Fredrika; Frykholm, Karolin; Nyberg, Lena K.; Quaderi, Saair; Fritzsche, Joachim; Kristiansson, Erik; Ambjornsson, Tobias; Sandegren, Linus; Westerlund, Fredrik
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Super-Resolution Genome Mapping in Silicon Nanochannels
err2016-09-23
err48
PREAI
errJeffet, Jonathan; Kobo, Asaf; Su, Tianxiang; Grunwald, Assaf; Green, Ori; Nilsson, Adam N.; Eisenberg, Eli; Ambjornsson, Tobias; Westerlund, Fredrik; Weinhold, Elmar; Shabat, Doron; Purohit, Prashant K.; Ebenstein, Yuval
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Rapid identification of intact bacterial resistance plasmids via optical mapping of single DNA molecules
err2016-07-27
err42
errOAAI
errNyberg, Lena K.; Quaderi, Saair; Emilsson, Gustav; Karami, Nahid; Lagerstedt, Erik; Muller, Vilhelm; Noble, Charleston; Hammarberg, Susanna; Nilsson, Adam N.; Sjoberg, Fei; Fritzsche, Joachim; Kristiansson, Erik; Sandegren, Linus; Ambjornsson, Tobias; Westerlund, Fredrik
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Rapid Tracing of Resistance Plasmids in a Nosocomial Outbreak Using Optical DNA Mapping
err2016-03-29
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errOAAI
errMuller, Vilhelm; Karami, Nahid; Nyberg, Lena K.; Pichler, Christoffer; Pedreschi, Paola C. Torche; Quaderi, Saair; Fritzsche, Joachim; Ambjornsson, Tobias; Ahren, Christina; Westerlund, Fredrik
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