Items where Author is "Hansen, Per Juel"

Article

Bruhn, C. S. , Lundholm, N. , Hansen, P. J. , Wohlrab, S.

and John, U.

(2024)
Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland ,

Frontiers in Microbiology, 15 , p. 1407888 .

doi:10.3389/fmicb.2024.1407888 , hdl:10013/epic.0786e16e-b093-4d55-8425-c3db8b94fbae

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Article

Maselli, M. , Anestis, K. , Klemm, K. , Hansen, P. J. and John, U.

(2021)
Retention of Prey Genetic Material by the Kleptoplastidic Ciliate Strombidium cf. basimorphum ,

Frontiers in Microbiology, 12 , p. 694508 .

doi:10.3389/fmicb.2021.694508 , hdl:10013/epic.df169761-d332-42b9-bfb7-93c27c694ab1

[thumbnail of Retention of Prey Genetic Material by the Kleptoplastidic Ciliate iStrombidiumi cf. ibasimorphumi.pdf]

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Article

Altenburger, A. , Cai, H. , Li, Q. , Drumm, K. , Kim, M. , Zhu, Y. , Garcia-Cuetos, L. , Zhan, X. , Hansen, P. J. , John, U.

, Li, S. and Lundholm, N. (2021)
Limits to the cellular control of sequestered cryptophyte prey in the marine ciliate Mesodinium rubrum ,

The ISME Journal: Multidisciplinary Journal of Microbial Ecology, 15 (4), pp. 1056-1072 .

doi:10.1038/s41396-020-00830-9 , hdl:10013/epic.40f3bd3f-2468-413a-b6ac-d5ea51844579

[thumbnail of Limits to the cellular control of sequestered cryptophyte prey in the marine ciliate Mesodinium rubrum.pdf]

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Article

Anestis, K.

, Kohli, G. S. , Wohlrab, S.

, Varga, E. , Larsen, T. O. , Hansen, P. J. and John, U.

(2021)
Polyketide synthase genes and molecular trade-offs in the ichthyotoxic species Prymnesium parvum ,

Science of The Total Environment, 795 , p. 148878 .

doi:10.1016/j.scitotenv.2021.148878

Article

Nielsen, P. , Krock, B.

, Hansen, P. J. and Vismann, B. (2020)
Effects of the DSP-toxic dinoflagellate Dinophysis acuta on clearance and respiration rate of the blue mussel, Mytilus edulis ,

PLoS ONE, 15 (3), e0230176 .

doi:10.1371/journal.pone.0230176 , hdl:10013/epic.10c30e0a-81d6-4a19-aba5-9292476942f0

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Article

Kremp, A. , Hansen, P. J. , Tillmann, U.

, Savela, H. , Suikkanen, S. , Voß, D. , Barrera, F. , Jakobsen, H. H. and Krock, B.

(2019)
Distributions of three Alexandrium species and their toxins across a salinity gradient suggest an increasing impact of GDA producing A. pseudogonyaulax in shallow brackish waters of Northern Europe ,

Harmful Algae, 87 , p. 101622 .

doi:10.1016/j.hal.2019.101622 , hdl:10013/epic.87e65404-542f-4201-9fd6-5d08d91b52de

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Article

Blossom, H. , Markussen, B. , Daugbjerg, N. , Krock, B. , Norlin, A. and Hansen, P. J. (2019)
The Cost of Toxicity in Microalgae: Direct Evidence From the Dinoflagellate Alexandrium ,

Frontiers in Microbiology, 10 (1065) .

doi:10.3389/fmicb.2019.01065 , hdl:10013/epic.9454ffe0-3b53-4ce7-8813-d8b1de88d078

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Article

Concalves-Leles, S. , Mitra, A. , Flynn, K. J. , Tillmann, U.

, Stoecker, D. , Jeong, H. J. , Burkholder, J. , Hansen, P. J. , Caron, D. A. , Glibert, P. M. , Hallegraeff, G. , Raven, J. A. , Sanders, R. W. and Zubkov, M. (2019)
Sampling bias misrepresents the biogeographical significance of constitutive mixotrophs across global oceans ,

Global Ecology and Biogeography, 28 , pp. 414-428 .

doi:10.1111/geb.12853 , hdl:10013/epic.2d2c5352-e66e-49ed-ab33-5ee94b8d7cb7

[thumbnail of 2019_Leles_GlobalEcologyBiogeography.pdf]

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Article

Krock, B.

, Tillmann, U.

, Wen, Y. , Hansen, P. J. , Larsen, T. O. and Andersen, A. J. C. (2018)
Development of a LC-MS/MS method for the quantification of goniodomins A and B and its application to Alexandrium pseudogonyaulax strains and plankton field samples of Danish coastal waters ,

Toxicon, 155 , pp. 51-60 .

doi:10.1016/j.toxicon.2018.10.007 , hdl:10013/epic.07ca86ce-4c1c-497e-b673-762234d3c19d

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Article

Xu, J. , Hansen, P. J. , Nielsen, L. T. , Krock, B.

, Tillmann, U.

and Kiorboe, T. (2017)
Distinctly different behavioral responses of a copepod, Temora longicornis, to different strains of toxic dinoflagellates, Alexandrium spp. ,

Harmful Algae, 62 , pp. 1-9 .

doi:10.1016/j.hal.2016.11.020 , hdl:10013/epic.49378

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Article

Nielsen, L. T. , Hansen, P. J. , Krock, B.

and Vismann, B. (2016)
Accumulation, transformation and breakdown of DSP toxins from the toxic dinoflagellate Dinophysis acuta in blue mussels, Mytilus edulis ,

Toxicon, 117 , pp. 84-93 .

doi:10.1016/j.toxicon.2016.03.021 , hdl:10013/epic.47580

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Article

Mitra, A. , Flynn, K. J. , Tillmann, U.

, Raven, J. A. , Caron, D. A. , Stoecker, D. K. , Not, F. , Hansen, P. J. , Hallegraeff, G. , Sanders, R. , Wilken, S. , McManus, G. , Johnson, M. , Pitta, P. , Vage, S. , Berge, T. , Calbet, A. , Thingstad, F. , Jeong, H. J. , Burkholder, J. , Glibert, P. M. , Granéli, E. and Lundgren, V. (2016)
Defining Planktonic Protist Functional Groups on Mechanisms for Energy and Nutrient Acquisition: Incorporation of Diverse Mixotrophic Strategies ,

Protist, 167 , pp. 106-120 .

doi:10.1016/j.protis.2016.01.003 , hdl:10013/epic.47341

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Article

Mitra, A. , Flynn, K. J. , Burkolder, J. , Berge, T. , Calbet, A. , Raven, J. A. , Granéli, E. , Glibert, P. M. , Hansen, P. J. , Stoecker, D. K. , Thingstad, F. , Tillmann, U.

, Vage, S. , Wilken, S. and Zubkov, M. V. (2014)
The role of mixotrophic protists in the biological carbon pump ,

Biogeosciences, 11 (4), pp. 995-1005 .

doi:10.5194/bg-11-995-2014 , hdl:10013/epic.43087

Article

Nielsen, L. T. , Krock, B.

and Hansen, P. J. (2013)
Production and excretion of okadaic acid, pectenotoxin-2 and a novel dinophysistoxin from the DSP-causing marine dinoflagellate Dinophysis acuta – Effects of light, food availability and growth phase ,

Harmful Algae, 23 , pp. 34-45 .

doi:10.1016/j.hal.2012.12.004 , hdl:10013/epic.41031

Article

Nielsen, L. T. , Krock, B.

and Hansen, P. J. (2012)
Effects of light and food availability on toxin production, growth and photosynthesis in Dinophysis acuminata ,

Marine Ecology-Progress Series, 471 , pp. 37-50 .

doi:10.3354/meps10027 , hdl:10013/epic.41032

Inbook

Van de Waal, D. B. , Bach, L. T. , Berdalet, E. , Brandenburg, K. M. , Suikkanen, S. , Wohlrab, S.

, Hansen, P. J. and Kremp, A. (2022)
HABs under global change: Experimental conditions and approaches / Wells, M. , Burford, M. , Kremp, A. , Montresor, M. and Pitcher, G. C. (editors) ,

In: Guidelines for the study of climate change effects on HABs., Guidelines for the study of climate change effects on HABs., Paris, France, UNESCO-IOC/SCOR, 28 p. .

doi:10.25607/OBP-1692 , hdl:10013/epic.cf646dc4-2aaa-43e8-be35-84a8f1473480

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Conference -Talk

Anestis, K.

, Kohli, G. , Wohlrab, S.

, Hansen, P. J. , Varga, E. , Ostenfeld Larsen, T. and John, U.

(2019)
Toxin biosynthesis in Prymnesium parvum: from structure to genes ,

7th European Phycological Congress, 25 August 2019 - 30 August 2019 .

hdl:10013/epic.3c0255fb-b541-41bc-8e47-d4dd6d56544e

Conference -Talk

Mitra, A. , Berge, T. , Calbet, A. , Flynn, K. , Glibert, P. , Granéli, E. , Hansen, P. J. , Raven, J. , Stoecker, D. , Thingstad, F. , Tillmann, U.

, Vage, S. , Wilken, S. and Zubkov, M. (2013)
The rise and dominance of mixotrophic protists in a changing world - Refining the functionality of the biological & microbial carbon pumps ,

The future of marine biogeochemistry, ecosystems and societies. IMBIZO III, Goa, India, 28 January 2013 - 31 January 2013 .

hdl:10013/epic.42055