J. Nielsen

发表

Responses of the flea beetles Phyllotreta nemorum and P. cruciferae to metabolically engineered Arabidopsis thaliana with an altered glucosinolate profile

B. Halkier, J. Nielsen, M. L. Hansen, 2001, CHEMOECOLOGY.

Resistance to an Herbivore Through Engineered Cyanogenic Glucoside Synthesis

Patrik R. Jones, C. Olsen, B. Møller, 2001, Science.

Asynchronous rhythms in the emission of volatiles from Hesperis matronalis flowers

J. Møller, C. Olsen, J. Nielsen, 1995 .

Measurements of areas consumed from leaf discs by chewing phytophagous insects: Description of a new method involving image processing

J. Nielsen, I. Søndergaard, M. Hagerup, 1990 .

UDP-Glycosyltransferases from the UGT73C Subfamily in Barbarea vulgaris Catalyze Sapogenin 3-O-Glucosylation in Saponin-Mediated Insect Resistance1[W][OA]

C. Olsen, C. Ekstrøm, S. Bak, 2012, Plant Physiology.

SPECIFICITY IN THE OLFACTORY ORIENTATION OF THE COLORADO BEETLE, LEPTINOTARSA DECEMLINEATA

J. Nielsen, J. Visser, 1977 .

Polymorphism for novel tetraglycosylated flavonols in an Eco-model crucifer, Barbarea vulgaris.

C. Olsen, J. Nielsen, N. Agerbirk, 2011, Journal of agricultural and food chemistry.

1,4-Dimethoxyglucobrassicin in Barbarea and 4-hydroxyglucobrassicin in Arabidopsis and Brassica.

B. Halkier, C. Olsen, J. Nielsen, 2001, Journal of agricultural and food chemistry.

Oviposition and tarsal chemoreceptors of the cabbage root fly are stimulated by glucosinolates and host plant extracts

J. Lewis, J. Nielsen, E. Städler, 1992 .

Oviposition stimulants for the cabbage root fly: isolation from cabbage leaves

T. Winkler, J. Nielsen, R. Baur, 1999 .

B. Bibby, C. Olsen, J. Nielsen, 2003, Journal of Chemical Ecology.

Genetics of the ability of Phyllotreta nemorum larvae to survive in an atypical host plant, Barbarea vulgaris ssp. arcuata

J. Nielsen, 1997 .

EMISSION OF VOLATILES FROM FLOWERS AND LEAVES OF BRASSICA NAPUS IN SITU

C. Olsen, J. Nielsen, P. Friis, 1994 .

Herbivore Phyllotreta nemorum by an Ecometabolomic Approach.

S. Bak, J. Nielsen, V. Kuzina, 2009 .

Identification of Defense Compounds in Barbarea vulgaris against the Herbivore Phyllotreta nemorum by an Ecometabolomic Approach1[W]

C. Olsen, C. Ekstrøm, S. Bak, 2009, Plant Physiology.

Allele-Specific Receptor-Ligand Interactions in Brassica Self-Incompatibility

Patrik R. Jones, C. Olsen, B. Møller, 2022 .

Barbarea vulgaris linkage map and quantitative trait loci for saponins, glucosinolates, hairiness and resistance to the herbivore Phyllotreta nemorum.

S. Bak, J. Nielsen, J. Augustin, 2011, Phytochemistry.

HOST PLANT SELECTION OF MONOPHAGOUS AND OLIGOPHAGOUS FLEA BEETLES FEEDING ON CRUCIFERS

J. Nielsen, 1978 .

Acylated flavonol glycosides from cabbage leaves.

C. Olsen, J. Nielsen, M. K. Petersen, 1993, Phytochemistry.

Characteristics of a highly purified pyrogenic lipopolysaccharide.

J. Nielsen, J. Blakely, G. Castor, 1971, Journal of pharmaceutical sciences.

HOST PLANT SELECTION OF THE HORSE‐RADISH FLÈA BEETLE PHYLLOTRETA ARMORACIAE (COLEOPTERA: CHRYSOMELIDAE): FEEDING RESPONSES TO GLUCOSINOLATES FROM SEVERAL CRUCIFERS

J. Nielsen, L. Dalgaard, L. Larsen, 1979 .

Glucosinolates, flea beetle resistance, and leaf pubescence as taxonomic characters in the genus Barbarea (Brassicaceae).

J. Nielsen, N. Agerbirk, M. Ørgaard, 2003, Phytochemistry.

Specificity of a Y‐linked gene in the flea beetle Phyllotreta nemorum for defences in Barbarea vulgaris

J. Nielsen, 1999 .

Host plant recognition in monophagous weevils: Specialization of Ceutorhynchus inaffectatus to glucosinolates from its host plant Hesperis matronalis

J. Nielsen, H. Sørensen, L. M. Larsen, 1992 .

Host plant recognition in monophagous weevils: specificity in feeding responses of Ceutorhynchus constrictus and the variable effect of sinigrin

J. Nielsen, M. K. Petersen, A. Kirkeby-Thomsen, 1989 .

Seasonal variation in leaf glucosinolates and insect resistance in two types of Barbarea vulgaris ssp. arcuata.

C. Olsen, J. Nielsen, N. Agerbirk, 2001, Phytochemistry.

HOST PLANT DISCRIMINATION WITHIN CRUCIFERAE: FEEDING RESPONSES OF FOUR LEAF BEETLES (COLEOPTERA: CHRYSOMELIDAE) TO GLUCOSINOLATES, CUCURBITACINS AND CARDENOLIDES

J. Nielsen, 1978 .

Cucurbitacin E and I in Iberis amara: Feeding inhibitors for Phyllotreta nemorum

J. Nielsen, L. Larsen, Hilmer Søorensen, 1977 .

Flavonoids from flowers of two Crocus chrysanthus-biflorus cultivars: “Eye-catcher” and “Spring Pearl” (Iridaceae)

J. Nielsen, Rikke Nørbæk, T. Kondo, 1999 .

Reduction in fitness of flea beetles which are homozygous for an autosomal gene conferring resistance to defences in Barbarea vulgaris

J. Nielsen, P. W. Jong, 2000, Heredity.

2-O-(p-coumaroyl)-L-malate, 2-O-caffeoyl-L-malate and 2-O-feruloyl-L-malate in Raphanus sativus

O. Olsen, J. Nielsen, H. Sørensen, 1984 .

Genetic Differentiation between Resistance Phenotypes in the Phytophagous Flea Beetle, Phyllotreta nemorum

P. Brakefield, H. de Vos, P. D. de Jong, 2009, Journal of insect science.

Host plant use of Phyllotreta nemorum: do coadapted gene complexes play a role?

J. Nielsen, P. W. Jong, 2002 .

HOST PLANT SELECTION OF THE HORSERADISH FLEA BEETLE PHYLLOTRETA ARMORACIAE (COLEOPTERA: CHRYSOMELIDAE): IDENTIFICATION OF TWO FLAVONOL GLYCOSIDES STIMULATING FEEDING IN COMBINATION WITH GLUCOSINOLATES

J. Nielsen, L. Larsen, H. Sørensen, 1979 .

Identification of 3-O-[2-O-(β-D-xylopyranosyl)-β-D-galactopyranosyl] flavonoids in horseradish leaves acting as feeding stimulants for a flea beetle

J. Nielsen, H. Sørensen, L. Larsen, 1982 .

Kaempferol tetraglucosides from cabbage leaves.

C. Olsen, J. Nielsen, Rikke Nørbæk, 1998, Phytochemistry.

Studies on the Stability of Streptomycin in Solution

J. Nielsen, E. Oswald, 1947, Science.

Non‐random segregation of an autosomal gene in males of the flea beetle, Phyllotreta nemorum: implications for colonization of a novel host plant

J. Nielsen, 2012 .

Genetic and geographic structure of an insect resistant and a susceptible type of Barbarea vulgaris in western Europe

J. Nielsen, T. Hauser, F. Toneatto, 2012, Evolutionary Ecology.

Genetic and sexual separation between insect resistant and susceptible Barbarea vulgaris plants in Denmark

J. Nielsen, M. Ørgaard, T. P. Hauser, 2010, Molecular ecology.

Resistance in the Plant, Barbarea vulgaris, and Counter-Adaptations in Flea Beetles Mediated by Saponins

T. Shinoda, J. Nielsen, T. Nagao, 2010, Journal of Chemical Ecology.

Temporal and host‐related variation in frequencies of genes that enable Phyllotreta nemorum to utilize a novel host plant, Barbarea vulgaris

P. D. de Jong, J. Nielsen, 2005 .

Proceedings of the 11th International Symposium on Insect-Plant Relationships

J. Nielsen, L. Schoonhoven, C. Kjær, 2002, Series Entomologica.

Demic structure and its relation with the distribution of an adaptive trait in Danish flea beetles

H. de Vos, P. D. de Jong, J. Nielsen, 2001, Molecular ecology.

Polymorphism in a flea beetle for the ability to use an atypical host plant

P. D. de Jong, J. Nielsen, 1999, Proceedings of the Royal Society of London. Series B: Biological Sciences.

Variation in defences of the plant Barbarea vulgaris and in counteradaptations by the flea beetle Phyllotreta nemorum

J. Nielsen, 1997 .

Intraspecific variability in adult flea beetle behaviour and larval performance on an atypical host plant

J. Nielsen, 1996 .

Variation in the suitability of Barbarea vulgaris (Cruciferae) for the flea beetle Phyllotreta nemorum

J. Nielsen, 1992 .

The conservation of Rhododendrons is of greater urgency than has been previously acknowledged in China

J. Nielsen, Weibang Sun, Yongpeng Ma, 2014, Biodiversity and Conservation.

The Estimation of Streptomycin in Body Fluids.

J. Nielsen, C. Price, H. Welch, 1946, Science.

Host plant relationships of Phyllotreta nemorum L. (Coleoptera: Chrysomelidae). I. Field studies

J. Nielsen, 2009 .

Crucifer-feeding Chrysomelidae: Mechanisms of host plant finding and acceptance

J. Nielsen, 1988 .

Host plant relations of Phyllotreta nemorum L. (Coleoptera, Chrysomelidae). II: Various defensive mechanisms in plants and their role in defining the host plant range

J. Nielsen, 1989 .

Flower pigment composition of Crocus species and cultivars used for a chemotaxonomic investigation

J. Nielsen, M. Ørgaard, N. Jacobsen, 2002 .

Flavonoids from cabbage are feeding stimulants for diamondback moth larvae additional to glucosinolates: Chemoreception and behaviour

R. Gols, J. Loon, J. Nielsen, 2002 .

The effect of glucosinolates on responses of young Phyllotreta nemorum larvae to non‐host plants

J. Nielsen, 1989 .

Unusual effects of the ionophore A23187 at suboptimal concentrations in mast cell histamine release

J. Nielsen, N. Grosman, 1990, Agents and Actions.

Genetic diversity and similarity in the Barbarea vulgaris complex (Brassicaceae)

J. Nielsen, M. Ørgaard, F. Toneatto, 2012 .

UDP-Glycosyltransferases from the UGT73C Subfamily in Barbarea vulgaris Catalyze Sapogenin 3-O-Glucosylation in Saponin-Mediated Insect Resistance1[W][OA]

C. Olsen, C. Ekstrøm, S. Bak, 2012, Plant Physiology.