John Beck Jensen
Dmitry V. Pugovkin,
E.S. Miroshnichenko,
Grigory M. Voskoboinikov,
John Beck Jensen,
Anton Liaimer
:
On the resistance of epiphytic cyanobacteria of the Kola Bay to the effects of oil hydrocarbons in the aquatic ecosystem
Grigory M. Voskoboinikov,
Vladimir V. Il'inskii,
Elena M. Lopushanskaya,
Mikhail V. Makarov,
Dmitry V. Pugovkin,
Inna V. Ryzhik
et al.:
Sanitary algae plantation for the bioremediation of Coastal waters from oil: from theory to practice
Voprosy sovremennoi algologii 2017 FULLTEKST
Anton Liaimer,
John Beck Jensen,
Elke Dittmann
:
A Genetic and Chemical Perspective on Symbiotic Recruitment of Cyanobacteria of the Genus Nostoc into the Host Plant Blasia pusilla L.
Dmitrii Pugovkin,
Anton Liaimer,
John Beck Jensen
:
Epiphytic bacterial communities of the alga Fucus vesiculosus in oil-contaminated water areas of the Barents Sea
Doklady Biological sciences 2016 DOI
Kari Anne Bråthen,
Xhevahire Jahiri,
Juan German Herranz Jusdado,
Eeva M Soininen,
John Beck Jensen
:
Fungal endophyte diversity in tundra grasses increases by grazing
Fungal ecology 2015 DOI
Osei Yaw Ampomah,
John Beck Jensen
:
The trehalose utilization gene thuA ortholog in Mesorhizobium loti does not influence competitiveness for nodulation on Lotus spp
World Journal of Microbiology & Biotechnology 2014 DOI
Anna Avetisyan,
John Beck Jensen,
Thomas Huser
:
Monitoring Trehalose Uptake and Conversion by Single Bacteria using Laser Tweezers Raman Spectroscopy
Analytical Chemistry 2013 DOI
Osei Yaw Ampomah,
Anna Avetisyan,
Espen Hansen,
Johan Svenson,
Thomas Huser,
John Beck Jensen
et al.:
The thuEFGKAB Operon of Rhizobia and Agrobacterium tumefaciens Codes for Transport of Trehalose, Maltitol, and Isomers of Sucrose and Their Assimilation through the Formation of Their 3-Keto Derivatives
John Beck Jensen,
Victoria Gonzalez,
Diego Urrutia Guevara,
T.V Bhuvaneswari,
Piippa R Wali,
Mysore V Tejesvi
et al.:
Kit for detection of fungal endophytes of grasses yields inconsistent results
Methods in Ecology and Evolution 2011 DOI
Osei Yaw Ampomah,
John Beck Jensen,
T.V. Bhuvaneswari
:
Lack of trehalose catabolism in Sinorhizobium species increases their nodulation competitiveness on certain host genotypes
New Phytologist 2008 DOI
Jørgen Aleksander Mølmann,
Daniel Asante,
John Beck Jensen,
Maria Krane,
Arild Ernstsen,
Olavi Junttila
et al.:
Low night temperature and inhibition of gibberellin biosynthesis overrides phytochrome action and induce budset and cold acclimation, but not dormancy in PHYA overexpressors and wild-type of hybrid aspen
Plant, Cell and Environment 2005
John Beck Jensen,
Osei Yaw Ampomah,
Richard Darrah,
N. Kent Peters,
T.V. Bhuvaneswari
:
Role of trehalose transport and utilization in Sinorhizobium meliloti-Alfalfa interactions
Molecular Plant-Microbe Interactions 2005
Jorunn E. Olsen,
John Beck Jensen,
Jörgen A. Mölmann,
Arild Ernstsen,
Olavi Junttila
:
Photoperiodic regulation of apical growth cessation in northern tree species: The role of phytochrome and gibberellin
Journal of Crop Improvement 2004
Jorunn Elisabeth Olsen,
John Beck Jensen,
Jørgen Aleksander Mølmann,
Arild Ernstsen,
Olavi Junttila
:
Photoperiodic regulation of apical growth cessation in northerns tree species; The role of phytochrome and gibberellin
Haworth Press 2004
John Beck Jensen,
N. Kent peters,
T.V. Bhuvaneswari
:
Redundancy in periplasmic binding protein-dependent transport systems for trehalose, sucrose and maltose in Sinorhizobium meliloti
Journal of Bacteriology 2002
Matthias Zielke,
John Beck Jensen,
Jørgen Mølmann
:
Effect of pathogenic soil bacteria and growth promoting bacteria on glucosinolate production in kale (Brassica oleracea var. sabellica L.)
2012
Matthias Zielke,
Arne Hermansen,
John Beck Jensen
:
Anti-microbial activity of glucosinolate hydrolysis products (GHPs) and effect of pathogenic soil bacteria on glucosinolate production in Brassicaceae
2011
Daniel Asante,
Jørgen Aleksander Mølmann,
John Beck Jensen,
Arild Ernstsen,
Olavi Junttila,
Jorunn Elisabeth Olsen
:
Low night temperature and inhivition of gibberellin biosynthesis overrides phytochrome action and induce budset in hybrid aspen
2004
Jørgen Aleksander Mølmann,
Daniel Asante,
John Beck Jensen,
Olavi Junttila,
Jorunn Elisabeth Olsen
:
Bud set and cold hardiness, but not winter dormancy are induced in photoperiod-insensitive phytochrome A overexpressing hybrid aspen by lowering of the gibberellin content under low night temperature
2003
John Beck Jensen,
J. Mölmann,
J. Olsen,
L. Dalen,
Olavi Junttila,
Ö. Johnsen
et al.:
Characterization of a cDNA library corresponding to genes expressed in Norway spruce needles
2001
John Beck Jensen,
G. Nilsen,
N. Kent Peters
:
Genetic analysis of trehalose utilization in Rhizobium meliloti strain 1021
1998
G. Nilsen,
John Beck Jensen,
T. V. Bhuvaneswari,
N. Kent Peters
:
Trehalose biosynthesis in Rhizobium meliloti strain 1021
1998
John Beck Jensen,
Gerd Nilsen,
N. Kent Peters
:
Genetic analysis of trehalose utilization in Rhizobium meliloti
1998
G. Nilsen,
John Beck Jensen,
T.V. Bhuvaneswari,
N. K. Peters
:
Trehalose Biosynthesis in Rhizobium meliloti strain 1021
1998
G. Nilsen,
John Beck Jensen,
T.V. Bhuvaneswari,
N. K. Peters
:
Trehalose Biosynthesis in Rhizobium meliloti strain 1021
1998
John Beck Jensen,
Nilsen Gerd,
N. Kent Peters
:
Genetic analysis of trehalose synthesis and utilization in Rhizobium meliloti strain 1021
1997
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Publications outside Cristin
Jensen, John Beck; Egsgaard, Helge; van Onckelen, Harry; Jochimsen, Bjarne U. 1995. Catabolism of indole-3-acetic acid, 4- and 5-chloroindole-3-acetic acid in Bradyrhizobium japonicum. Journal of Bacteriology. 177: 5762-5766.
Research interests
Main research interests are microbiology and plant/microbe interactions, including;
- Molecular and chemical crosstalk between plants and microorganisms
- Bacteria/plant symbiosis
- Bacteria stress physiology
- Microbial molecular genetics
Teaching
MBI-1002 Celle- og Molekylærbiologi
BIO-3005 Seminars: Molecular Environmental Biology in Microbes and Plants
