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Database Name: Article Citation Database
Search Request: Command = nkey Krens
Search Results: Displaying 1 through 65 of 65 entries.



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# Date Title Long Author
[ 1 ] 2009 Cisgenesis is a promising approach for fast, acceptable and safe breeding of pip fruit. Schouten, H.J.
[ 2 ] 2007 Plant translational genomics: from model species to crops [electronic resource]. Salentijn, Elma M. J.
[ 3 ] 2006 Antisense down-regulation of strawberry endo-β-(1,4)-glucanase genes does not prevent fruit softening during ripening [electronic resource]. Palomer, X.
[ 4 ] 2006 Do cisgenic plants warrant less stringent oversight? [electronic resource]. Schouten, H.J.
[ 5 ] 2006 Molecular characterization of a stable antisense chalcone synthase phenotype in strawberry (Fragaria x ananassa) [electronic resource]. Lunkenbein, S.
[ 6 ] 2006 Up- and down-regulation of Fragariaxananassa O-methyltransferase: impacts on furanone and phenylpropanoid metabolism. Lunkenbein, Stefan
[ 7 ] 2005 Two different Bacillus thuringiensis toxin genes confer resistance to beet armyworm (Spodoptera exigua Hubner) in transgenic Bt-shallots (Allium cepa L.). Zheng, S.J.
[ 8 ] 2004 Clean vector technology for marker-free transgenic fruit crops. Krens, F.A.
[ 9 ] 2004 Clean vector technology for marker-free transgenic ornamentals. Krens, F.A.
[ 10 ] 2004 Development of a reproducible Agrobacterium tumefaciens transformation system for garlic (Allium sativum L.) and the production of transgenic garlic resistant to beet armyworm (Spodoptera exigua Hubner). Zheng, S.J.
[ 11 ] 2004 Ectopic expression of LLAG1, an AGAMOUS homologue from lily (Lilium longiflorum Thunb.) causes floral homeotic modifications in Arabidopsis. Benedito, V.A.
[ 12 ] 2004 Lilium longiflorum and molecular floral development: the ABCDE model. Benedito, V.A.
[ 13 ] 2004 Potential of virus-induced gene silencing for speeding up functional characterization of plant genes [electronic resource]. Benedito, V.A.
[ 14 ] 2003 Development of an efficient cultivar-independent plant regeneration system from callus derived from both apical and non-apical root segments of garlic (Allium sativum L.). Zheng, S.J.
[ 15 ] 2002 Tissue-specific expression of the beta-glucuronidase reporter gene in transgenic strawberry (Fragaria x ananassa) plants. Schaart, J.G.
[ 16 ] 2001 Agrobacterium tumefaciens-mediated transformation of Allium cepa L.: the production of transgenic onions and shallots. Zheng, S.J.
[ 17 ] 2001 In vitro conservation of enset under slow-growth conditions. Negash, A.
[ 18 ] 2001 Molecular characterization of transgenic shallots (Allium cepa L.) by adaptor lignin PCR (AL-PCR) and sequencing of genomic DNA flanking T-DNA borders. Zheng, S.J.
[ 19 ] 2000 Development of bio-assays and screening for resistance to beet armyworm (Spodoptera exigua Hubner) in Allium cepa L. and its wild relatives. Zheng, S.
[ 20 ] 2000 In vitro regeneration and micro-propagation of enset from southwestern Ethiopia. Negash, A.
[ 21 ] 1998 Factors influencing induction, propagation and regeneration of mature zygotic embryo-derived callus from Allium cepa. Zheng, S.
[ 22 ] 1998 Use of an automated cell tracking system to identify specific cell types competent for regeneration and transformation. Krens, F.A.
[ 23 ] 1997 Identification and molecular analysis of transgenic potato chromosomes transferred to tomato through microprotoplast fusion. Rutgers, E.
[ 24 ] 1997 Sugar beet guard cell protoplasts demonstrate a remarkable capacity for cell division enabling applications in stomatal physiology and molecular breeding. Hall, R.D.
[ 25 ] 1997 Transgenic caraway, Carum carvi L.: a model species for metabolic engineering. Krens, F.A.
[ 26 ] 1996 Intergeneric transfer of a partial genome and direct production of monosomic addition plants by microprotoplast fusion. Ramulu, K.S.
[ 27 ] 1996 Microprotoplast-mediated transfer of single specific chromosomes between sexually incompatible plants. Ramulu, K.S.
[ 28 ] 1996 Stomatal guard cells are totipotent. Hall, R.D.
[ 29 ] 1995 Computer-assisted identification of protoplasts responsible for rare division events reveals guard-cell totipotency. Hall, R.D.
[ 30 ] 1994 Cytological characterization of isolated sperm cells of perennial ryegrass (Lolium perenne L.). Maas, H.M. van der.
[ 31 ] 1994 Effect of n-propyl gallate on the formation of ethylene during protoplast isolation in sugarbeet (Beta vulgaris L.). Krens, F.A.
[ 32 ] 1994 Regeneration of plants from protoplasts of Beta vulgaris (sugar beet). Hall, R.D.
[ 33 ] 1994 Stable transformation and long-term expression of the gusA reporter gene in callus lines of perennial ryegrass (Lolium perenne L.). Maas, H.M. van der.
[ 34 ] 1993 Different CMS sources found in Beta vulgaris ssp maritima: mitochondrial variability in wild populations revealed by a rapid screening procedure. Saumitou-Laprade, P.
[ 35 ] 1993 Improvement of protoplast culture protocols for Beta vulgaris L. (sugar beet). Hall, R.D.
[ 36 ] 1993 Isolation of viable egg cells of perennial ryegrass (Lolium perenne L.). Maas, H.M. van der
[ 37 ] 1993 Progress towards the development of a general somatic hybridization protocol for Beta. Hall, R.D.
[ 38 ] 1993 Transfer of resistance to the beet cyst nematode (Heterodera schachtii Schm.) from Sinapis alba L. (white mustard) to the Brassica napus L. gene pool by means of sexual and somatic hybridization. Lelivelt, C.L.C.
[ 39 ] 1992 Asymmetric protoplast fusion aimed at intraspecific transfer of cytoplasmic male sterility (CMS) in Lolium perenne L. Creemers-Molenaar, J.
[ 40 ] 1992 Asymmetric somatic cell hybridization in plants. I. The early effects of (sub)lethal doses of UV and gamma radiation on the cell physiology and DNA integrity of cultured sugarbeet (Beta vulgaris L.) protoplasts. Hall, R.D.
[ 41 ] 1992 Asymmetric somatic cell hybridization in plants. II. Electrophoretic analysis of radiation-induced DNA damage and repair following the exposure of sugarbeet (Beta vulgaris L.) protoplasts to UV and gamma rays. Hall, R.D.
[ 42 ] 1992 Isolation of DNA markers linked to a beet cyst nematode resistance locus in Beta patellaris and Beta procumbens. Salentijn, E.M.J.
[ 43 ] 1992 Molecular aspects of cytoplasmic male sterility in perennial ryegrass (Lolium perenne L.): mtDNA and RNA differences between plants with male-sterile and fertile cytoplasm and restriction mapping of their atp6 and coxI homologous regions. Rouwendal, G.J.A.
[ 44 ] 1992 Transfer of resistance to the beet cyst nematode (Heterodera schachtii Schm.) into the Brassica napus L. gene pool through intergeneric somatic hybridization with Raphanus sativus L. Lelivelt, C.L.C.
[ 45 ] 1990 Gametoplast fusions and DNA transfer in grasses. Maas, H.M. van der.
[ 46 ] 1990 Non-radioactive detection of single-copy DNA-DNA hybrids. Kreike, C.M.
[ 47 ] 1990 Transfer of cytoplasm from new Beta CMS sources to sugar beet by asymmetric fusion. 1. Shoot regeneration from mesophyll protoplasts and characterization of regenerated plants. Krens, F.A.
[ 48 ] 1988 Production and electrosfusion of Beta cytoplasts. Hall, R.D.
[ 49 ] 1988 Studies towards a protoplast isolation and culture procedure in sugarbeet (Beta vulgaris L.) applicable to a variety of genotypes. Krens, F.A.
[ 50 ] 1987 Reproduction of the beet cyst nematode Heterodera schachtii Schm. on transformed root cultures of Beta vulgaris L. Paul, H.
[ 51 ] 1985 Aspects of the application of in vitro (DNA) transformation systems in plants. Krens, F.A.
[ 52 ] 1985 Role of bacterial attachment in the transformation of cell-wall-regenerating tobacco protoplasts by Agrobacterium tumefaciens. Krens, F.A.
[ 53 ] 1985 Structure and expression of DNA transferred to tobacco via transformation of protoplasts with Ti-plasmid DNA: co-transfer of T-DNA and non T-DNA sequences. Krens F.A.
[ 54 ] 1985 Towards the construction of artificial chromosomes for tomato. Zabel, P.
[ 55 ] 1985 Transformation of plant protoplasts with DNA: contransformation of non-selected calf thymus carrier DNA and meiotic segregation of transforming DNA sequences. Peerbolte, R.
[ 56 ] 1984 Ti-plasmid DNA uptake and expression by protoplasts of Nicotiana tabacum. Krens, F.A.
[ 57 ] 1983 Agrobacterium tumefaciens and its Ti-plasmid as tools in transformation of plant cells. Hoekema, A.
[ 58 ] 1983 Crown gall: a model system for genetic manipulation of higher plants. Wullems, G.J.
[ 59 ] 1983 Transformation of plant protoplasts in vitro. Krens, F.A.
[ 60 ] 1982 Transformed tobacco plants regenerated after single cell transformation. Wullems, G.
[ 61 ] 1978 Chemotaxis in Dictyostelium discoideum : effect of concanavalin A on chemoattractant mediated cyclic GMP accumulation and light scattering decrease. Mato, J.M.
[ 62 ] 1977 3':5' cyclic AMP dependent 3':5' cyclic GMP accumulation in Dictyostelium discoideum. Mato, J.M.
[ 63 ] 1977 Acrasin like attractant from yeast extract specific for Dictyostelium lacteum. Mato, J.M.
[ 64 ] 1977 Cyclic AMP and folic acid mediated cyclic GMP accumulation in Dictyostelium discoideum. Mato, J.M.
[ 65 ] 1977 Unified control of chemotaxis and cAMP mediated cGMP accumulation by cAMP in Dictyostelium discoideum. Mato, J.M.

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