Search Results - "Peter J. M. Van Den Elzen"

Production of correctly processed human serum albumin in transgenic plants by Sigmons, P.C. (Mogen International NV, Leiden, The Netherlands), Dekker, B.M.M, Schrammeijer, B, Verwoerd, T.C, Elzen, P.J.M. van den, Hoekema, A

“…We have used a modified CaMV 35S promoter to direct the expression of chimaeric genes encoding human serum albumin (HSA) in transgenic potato and tobacco…”
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Phytase-containing transgenic seeds as a novel feed additive for improved phosphorus utilization by Pen, J, Verwoerd, T.C, Paridon, P.A. van, Beudeker, R.F, Elzen, P.J.M. van den, Geerse, K, Klis, J.D. van der, Versteegh, H.A.J, Ooyen, A.J.J. van, Hoekema, A

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Production of active Bacillus licheniformis alpha-amylase in tobacco and its application in starch liquefaction by Pen, J. (Research and Development, Delft, The Netherlands), Molendijk, L, Quax, W.J, Sijmons, P.C, Ooyen, A.J.J. van, Elzen, P.J.M. van den, Rietveld, K, Hoekema, A

“…As a first example of the feasibility of producing industrial bulk enzymes in plants, we have expressed Bacillus licheniformis alpha-amylase in transgenic…”
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Nonreciprocal homologous recombination between Agrobacterium transferred DNA and a plant chromosomal locus by Offringa, R, Franke-van Dijk, M.E.I, Groot, M.J.A. de, Elzen, P.J.M. van den, Hooykaas, P.J.J

“…Previously, we demonstrated the occurrence of gene targeting in tobacco cells after Agrobacterium-mediated transformation. In these experiments a defective…”
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Meristem transformation of sunflower via Agrobacterium by Schrammeijer, B, Sijmons, P.C, Elzen, P.J.M. van den, Hoekema, A

“…For transformation of sunflower (Helianthus annuus L. cv. Zebulon), shoot apical meristems were dissected from seeds and cocultivated with a disarmed…”
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chimaeric hygromycin resistance gene as a selectable marker in plant cells by Elzen, P.J.M. van der, Townsend, J, Lee, K.Y, Bedbrook, J.R

“…We show here that plant cells are sensitive to the antibiotic hygromycin-B(4). We also show that a chimaeric gene consisting of the nopaline synthase (nos)…”
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Increased resistance to potato virus X and preservation of cultivar properties in transgenic potato under field conditions by Jongedijk, E. (MOGEN International nv, Leiden, The Netherlands), Schutter, A.A.J.M. de, Stolte, T, Elzen, P.J.M. van den, Cornelissen, B.J.C

“…During the last three years we performed field trials to assess levels of resistance against potato virus X (PVX) and changes in intrinsic properties of the…”
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Virus and Fungal Resistance: From Laboratory to Field by Peter J. M. Van Den Elzen, Jongedijk, Erik, Melchers, Leo S., Ben J. C. Cornelissen

“…Virus and fungal resistance traits are important targets in the genetic engineering of agricultural and horticultural crops. We have engineered resistance…”
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The genetic engineering of two commercial potato cultivars for resistance to potato virus X by Hoekema, A, Huisman, M.J, Molendijk, L, Elzen, P.J.M. van den, Cornelissen, B.J.C

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Only specific tobacco (Nicotiana tabacum) chitinases and beta-1,3-glucanases exhibit antifungal activity by Sela-Buurlage, M.B, Ponstein, A.S, Bres-Vloemans, S.A, Melchers, L.S, Elzen, P.J.M. van den, Cornelissen, B.J.C

“…Different isoforms of chitinases and beta-1,3-glucanases of tobacco (Nicotiana tabacum cv Samsun NN) were tested for their antifungal activities. The class I,…”
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Pathogen-Induced Proteins with Inhibitory Activity toward Phytophthora infestans by Woloshuk, Charles P., Meulenhoff, Josien S., Sela-Buurlage, Marianne, Peter J. M. van den Elzen, Ben J. C. Cornelissen

“…A bioassay using Phytophthora infestans was developed to determine whether inhibitory proteins are induced in pathogen-inoculated plants. Using this bioassay,…”
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Synergistic activity of chitinases and beta-1,3-glucanases enhances fungal resistance in transgenic tomato plants by Jongedijk, E. (MOGEN International NV, Leiden (Netherlands)), Tigelaar, H, Roekel, J.S.C. van, Bres-Vloemans, S.A, Dekker, I, Elzen, P.J.M. van den, Cornelissen, B.J.C, Melchers, L.S

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A novel pathogen- and wound-inducible tobacco (Nicotiana tabacum) protein with antifungal activity by PONSTEIN, A. S, BRES-VLOEMANS, S. A, SELA-BUURLAGE, M. B, VAN DEN ELZEN, P. J. M, MELCHERS, L. S, CORNELISSEN, B. J. C

“…A novel pathogen- and wound-inducible antifungal protein of 20 kD was purified from tobacco (Nicotiana tabacum) Samsun NN leaves inoculated with tobacco mosaic…”
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Extracellular targeting of the vacuolar tobacco proteins AP24, chitinase and beta-1,3-glucanase in transgenic plants by Melchers, L.S. (MOGEN International NV, Leiden (Netherlands)), Sela-Buurlage, M.B, Vloemans, S.A, Woloshuk, C.P, Roekel, J.S.C. van, Pen, J, Elzen, P.J.M. van den, Cornelissen, B.J.C

“…The Nicotiana tabacum ap24 gene encoding a protein with antifungal activity toward Phytophthora infestans has been characterized. Analysis of cDNA clones…”
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The production and uses of genetically transformed plants - Virus and fungal resistance: from laboratory to field by Cornelissen, J.c., Van Den Elzen, Peter J. M., Jongedijk, Erik, Melchers, Leo S., Cornelissen, Ben J. C.

“…Virus and fungal resistance traits are important targets in the genetic engineering of agricultural and horticultural crops. We have engineered resistance…”
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Pathogen-Induced Proteins with Inhibitory Activity toward Phytophthora infestans by Woloshuk, Charles P., Meulenhoff, Josien S., Sela-Buurlage, Marianne, van den Elzen, Peter J. M., Cornelissen, Ben J. C.

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Gene targeting in plants using theAgrobacterium vector system by Offringa, Remko, van den Elzen, Peter J. M., Hooykaas, Paul J. J.

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Non-recombinant background in gene targeting: illegitimate recombination between a hpt gene and a defective 5' deleted nptII gene can restore a Kmr phenotype in tobacco by de Groot, M J, Offringa, R, Groet, J, Does, M P, Hooykaas, P J, van den Elzen, P J

“…Previously we have demonstrated gene targeting in plants after Agrobacterium-mediated transformation. In these initial experiments a transgenic tobacco line…”
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Direct screening for high-level expression of an introduced alpha-amylase gene in plants by Pen, J. (MOGEN N.V., Leiden (Netherlands)), Ooyen, A.J.J. van, Elzen, P.J.M. van den, Rietveld, K, Hoekema, A

“…A method is described for obtaining transgenic plants with a high level of expression of the introduced gene. Tobacco protoplasts were transformed with an…”
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Engineering virus resistance in agricultural crops by Elzen, P.J.M. van den (MOGEN International NV, Leiden (Netherlands)), Huisman, M.J, Posthumus-Lutke Willink, D, Jongedijk, E, Hoekema, A, Cornelissen, B.J.C

“…Plant viral genomes are relatively small and in the past decade many have been characterized at the molecular level. This has prompted research into the…”
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