J. P. Nap

Intragenic vectors for gene transfer without foreign DNA (2007)

Conner, A.J., Barrell, P.J., Baldwin, S.J., Lokerse, A.S., Cooper, P.A., Erasmuson, A.K., ...

The intragenic vector system involves identifying functional equivalents of vector components from the genome of a specific crop species (or related species to which it can be hybridised) and using...

Local coexpression domains in the genome of rice show no microsynteny with Arabidopsis domains (2007)

Ren, X.Y., Stiekema, W.J., Nap, J.P.

Chromosomal coexpression domains are found in a number of different genomes under various developmental conditions. The size of these domains and the number of genes they contain vary. Here, we...

The potato Lhca3.St.1 promoter confers high and stable transgene expression in chrysanthemum, in contrast to CaMV-based promoters (2002)

Annadana, S., Mlynárová, L., Udayakumar, M., Nap, J.P.

reporter gene with and without flanking matrix-associated regions (MARs).They were transferred into chrysanthemum viaAgrobacterium-mediated transformation. The quantitativeevaluation of GUS activity...

Errors in genomics and proteomics (2002)

Jansen, R.C., Nap, J.P., Mlynárová, L.

The promiscuity of heterospecific lox sites increases dramatically in the presence of palindromic DNA (2002)

Mlynárová, L., Vrba, L., Nap, J.P.

Heterospecific lox sites are mutated lox sites that in the presence of Cre recombinase recombine with themselves but not or much less with wildtype loxP. We here show that in Escherichia coli both...

Biotechnology and agro-biodiversity (2002)

Visser, L., Nap, J.P.

Genomics and Sustainability : Exploring a Societal Norm (2002)

Nap, J.P., Jacobs, J., Gremmen, B., Stiekema, W.J.

Genomics and sustainability : exploring a societal norm (2002)

Nap, J.P., Jacobs, J., Gremmen, B., Stiekema, W.J.

The effect of MAR elements on variation in spatial and temporal regulation of transgene expression (2001)

Mlynárová, L., Nap, J.P.

The level of transgene expression often differs among independent transformants. This is generally ascribed to different integration sites of the transgene into the plant genome in each independently...

Genetical genomics: the added value from segregation (2001)

Jansen, R.C., Nap, J.P.

Molecular markers associated with leptinine production are located on chromosome 1 in Solanum chacoense (2001)

Hutvagner, G., Banfalvi, Z., Milankovics, I., Silhavy, D., Polgar, Z., Horvath, S., ...

Leptines of Solanum chacoense are effective natural deterrents against the Colorado potato beetle. Leptines are the acetylated forms of the glycoalkaloids solanine and chaconine and are supposed to...

The effect of MAR elements on variation in spatial/temporal regulation of transgene expression (2001)

Mlynarova, L., Nap, J.P.

The level of transgene expression often differs among independent transformants. This is generally ascribed to different integration sites of the transgene into the plant genome in each independently...

The effect of MAR elements on variation in spatial and temporal regulation of transgene expression (2001)

Leeuwen, W. Van, Mlynarova, L., Nap, J.P.

Plant biotechnology: the quest for useful pieces of DNA (2000)

Nap, J.P.

Disease-resistant potato through innovative biotechnology (2000)

Nap, J.P.

Detailed characterization of the posttranscriptional gene-silencing-related small RNA in a GUS gene-silenced tobacco (2000)

Hutvágner, G., Mlynarova, L., Nap, J.P.

Pleiotrope effecten en transgenoverdracht (2000)

Nap, J.P.

Guarantees for diversity. A contribution to the discussion how a broad choice of GMO-free food products can be guaranteed and organized for consumers (2000)

Nap, J.P.

Biosafety assessment of transgenic herbicide tolerant crops: back to the basics of case-by-case (1999)

Nap, J.P.

Biosafety and transgenic plants: Is the proof of the pudding really in the eating? (1999)

Nap, J.P.

Gentechnologie niet anders dan veredeling (1999)

Nap, J.P.

Een banaan in je aardappel (1999)

Nap, J.P.

Transgenic plants: the safety of use or non-use (1999)

Nap, J.P.

Biosafety of transgenic plants: the case of transgenes (1999)

Nap, J.P.

Pleiotrope effecten en transgenoverdracht (1999)

Nap, J.P.

Biosafety of recombinase- and homing endonuclease-mediated chromosome modifications in plants (1999)

Nap, J.P.

Gentechniek heeft ook voordelen (1999)

Stiekema, W.J., Jongsma, M., Bosch, D., Nap, J.P.

Meiotic stability of transgene expression is unaffected by flanking matrix-associated regions (1998)

Conner, A.J., Mlynarova, L., Stiekema, W.J., Nap, J.P.

Evaluation of diallel analysis using ß-glucuronidase activity from transgenes in Nicotiana tabacum (1998)

Conner, A.J., Keizer, L.C.P., Mlynarova, L., Stiekema, W.J., Nap, J.P.

Flank matrix attachment regions (MARs) from chicken, bean, yeast or tabacco do not prevent homology-dependent trans-silencing in transgenic tobacco plants (1998)

Vaucheret, H., Elmayan, E., Thierry, D., Hall, T., Conner, A.J., ...

Assessment of allergenic potential of foods from genetically modified plants (1998)

Gilissen, L.J.W., Nap, J.P.

The influence of the agricultural use of genetically modified plants on biodiversity, with emphasis on agrobiodiversity (1998)

Gilissen, L.J.W., Nap, J.P.

Biosafety of E. coli ß-glucuronidase (GUS) in plants (1998)

Gilissen, L.J.W., Metz, P.L.J., Stiekema, W.J., Nap, J.P.

A transgene-centered approach to the biosafety of transgenic phosphinothricin-tolerant plants (1998)

Metz, P.L.J., Stiekema, W.J., Nap, J.P.

Biosafety of transgenic plants: looking at the transgenes (Bioloska varnost transgenih rastlin: pogled na vnesene gene) (1998)

Nap, J.P.

Biotechnologie: afwegen van nut en risico's (1998)

Nap, J.P.

The impact on biosafety of the phosphinothricin-tolerance transgene in inter-specific B. rapa X B. napus hybrids and their successive backcrosses. (1997)

Metz, P.L.J., Jacobsen, E., Nap, J.P., Pereira, A., Stiekema, W.J.

From transgene expression to public acceptance of transgenic plants: a matter of predictability (1996)

Nap, J.P., Mlynárová, L., Stiekema, W.J.

A good strategy for acceptable legislation of transgenic plants can be thought to be composed of several stacked levels of decision-making. These levels range from global to individual to cellular to...

Approaching the lower limits of transgene variability (1996)

Mlynárová, L., Keizer, L.P.C., Stiekema, W.J., Nap, J.P.

A transgenecentred evaluation of genetically modified plants, Biosafety of transgenic bromoxynil tolerant plants (1996)

Gilissen, L.J.W., Nap, J.P.

A transgene-centred evaluation of genetically modified plants, part 4. Biosafety of transgenic ß-glucuronidase in plants (1996)

Gilissen, L.J.W., Metz, P.L.J., Nap, J.P.

Reduced position effect in mature transgenic plants conferred by the chicken lysozyme matrix-associated region (1995)

Mlynárová, L., Loonen, A., Heldens, J., Jansen, R.C., Stiekema, W.J., Nap, J.P.

High efficiency Agrobacterium-mediated gene transfer to flax (1995)

Mlynárová, L., Bauer, M., Nap, J.P., Pretová, A.

Entering the black box of the plant nucleus (1995)

Mlynarova, L., Conner, T., Nap, J.P.

Rhizobium genes involved in nodulin gene expression. (1994)

Nap, J.P., Bisseling, T.

Analysis of the region in between two closely linked patatin genes: class II promoter activity in tuber, root and leaf. (1992)

Nap, J.P., Diekse, W.G., Louwerse, J., Onstenk, J., Visser, R.G.F., Loonen, A., ...

Nodulins in root nodule development (1992)

Franssen, H.J., Nap, J.P., Bisseling, T.

The roots of nodulins. (1990)

Nap, J.P., Bisseling, T.

Nodulin gene expression is an integral and highly specific part of the formation of nitrogenfixing nodules on the roots of leguminous plants. Dependent on the time of expression during root nodule...

Developmental biology of a plant-prokaryote symbiosis: the legume root nodule. (1990)

Nap, J.P., Bisseling, T.

Nodulin function and nodulin gene regulation in root nodule development. (1990)

Nap, J.P., Bisseling, T.

Nodulins in root nodule development. (1988)

Nap, J.P.

http://library.wur.nl/wda/abstracts/ab1224.html

Nodulin genes involved in early stages of the legume-Rhizobium interaction. (1988)

Bisseling, T., Franssen, H., Gloudemans, T., Govers, F., Moerman, M., Nap, J.P., ...

Histological evidence that a defence response of the host plant interferes with nodulin gene expression in Vicia sativa root nodules induced by Agrobacterium. (1988)

Nap, J.P., Bisseling, T.

Early nodulins in root nodule development. (1987)

Nap, J.P., Moerman, M., Govers, F., Gloudemans, T., Franssen, H., ...

cDNA cloning and development expression of pea nodulin genes. (1987)

Govers, F., Nap, J.P., Moerman, M., Franssen, H.J., Bisseling, T.

A cDNA library prepared from pea nodule poly(A) RNA was screened by differential hybridization with cDNA probes synthesized from root and nodule RNA respectively. From the cDNA clones that hybridized...

Nodulins in the developing root nodule. (1987)

Govers, F., Nap, J.P., Bisseling, T.

Rhizobium nod genes are involved in the induction of two early nodulin genes in Vicia sativa root nodules. (1987)

Moerman, M., Nap, J.P., Govers, F., Schilperoort, R., Bisseling, T.

Nodulin gene expresison was studied in Vicia sativa (common vetch) root nodules induced by several Rhizobium and Agrobacterium strains. An Agrobacterium transconjugant containing a R. leguminosarum...

Characterization of cDNA for nodulin-75 of soybean: A gene product involved in early stages of root nodule development. (1987)

Franssen, H.J., Nap, J.P., Gloudemans, T., Stiekema, W., Govers, F., ...

Towards nodulin function and nodulin gene regulation (1987)

Nap, J.P., Bisseling, T.

Expression of nodule specific sequences during pea root nodule development (1985)

Govers, F., Moerman, M., Nap, J.P., Bisseling, T.

Abstract Second Symp. Molecular genetics Bacteria-Plant Interaction (1984)

Bisseling, T., Gloudemans, T., Govers, F., Moerman, M., Nap, J.P., ...

Expression of nodulin genes during nodule development from effective and ineffective root nodules (1984)

Bisseling, T., Govers, F., Wyndaele, R., Nap, J.P., Taanman, J.W., ...

Expression of nodulin genes during nodule development from effective and ineffective root nodules (1983)

Bisseling, T., Govers, F., Wyndaele, R., Nap, J.P., Taanman, J.W.

Expression of host specific sequences during development of root nodules in pea (1983)

Govers, F., Nap, J.P., Bisseling, T., Wyndaele, R.

Dissection of a Synthesized Quantitative Trait to Characterize Transgene Interactions

Nap, J. P., Conner, A. J., Mlynarova, L., Stiekema, W. J., Jansen, R. C.

Six transgenic tobacco lines, each homozygous for the β-glucuronidase (GUS) gene at a different locus, and wild type were selfed and intercrossed to evaluate GUS activity in all possible hemizygous,...

Detailed characterization of the posttranscriptional gene-silencing-related small RNA in a GUS gene-silenced tobacco.

Hutvágner, G, Mlynárová, L, Nap, J P

Posttranscriptional gene-silencing phenomena such as cosuppression and RNA interference are associated with the occurrence of small, about 21-23 nt short RNA species homologous to the silenced gene....