Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Janne Brunstedt"'
Publikováno v:
Molecular Breeding. 11:315-323
A new selection system based on galactose as selective agent and a UDP-glucose:galactose-1-phosphate uridyltransferase gene as selective gene is presented. A broad range of plant species, including agronomically important crops such as maize and rice
Publikováno v:
Molecular Breeding. 7:211-219
Galactomannans are composed of a β 1to4 mannan backbone with varying degrees of α 1to6 galactose substitutions and are found in the cell walls of legume endosperm. Like other cell wall polysaccharides, many factors controlling the metabolism of gal
Autor:
Kaspar Kirstein Nielsen, Janne Brunstedt, Peter Roepstorff, John E. Nielsen, Jette Dina Kreiberg, Anne K. Kristensen, Jørn Dalgaard Mikkelsen
Publikováno v:
Plant Science. 159:29-38
An antifungal protein was isolated from the intercellular washing fluid (IWF) of leaves of sugar beet (Beta vulgaris L., cv. Monova) and purified to homogeneity. The protein, IWF6, comprising 37 amino acids with six cysteines, was able to inhibit the
Publikováno v:
Plant Science. 142:147-154
UDP-galactose 4′-epimerase (UDPG epimerase) catalyses the reversible conversion of UDP- d -glucose to UDP- d -galactose. This compound is a precursor for the biosynthesis of various galactosides and cell wall polymers, including galactomannan which
Publikováno v:
Molecular Breeding. 5:521-529
A procedure for transformation of the large-seeded endospermous legume guar (Cyamopsis tetragonoloba L.) and a study on transmission of the transgenes to offspring generations are presented. Using Agrobacterium tumefaciens with a T-DNA construct harb
Autor:
John E. Nielsen, Klaus K. Nielsen, Janne Brunstedt, Tine E. Gottschalk, Jørn Dalgaard Mikkelsen
Publikováno v:
Plant Science. 132:153-167
A basic β -1,3-glucanase was found to accumulate in sugar beet ( Beta vulgaris ) leaves infected with the fungus Cercospora beticola . The subcellular distribution of the basic β -1,3-glucanase 2 in Cercospora infected sugar beets was studied by im
Autor:
Lars Berglund, Janne Brunstedt, Klaus K. Nielsen, Jørn Dalgaard Mikkelsen, Kjeld A. Marcker, Zhaochun Chen
Publikováno v:
Plant Molecular Biology. 27:211-216
A gene (Ch1) encoding a novel type of chitinase was isolated from Beta vulgaris. The Ch1 protein consists of an N-terminal hydrophobic prepeptide of 25 amino acids followed by a hevein-like domain of 22 amino acid residues, an unusually long proline-
Autor:
Morten Joersbo, Janne Brunstedt
Publikováno v:
Physiologia Plantarum. 85:230-234
Sonication is a novel method for gene transfer into plant protoplasts and intact plant cells. The mode of action of ultrasound and its chemical, biochemical and physiological effects are reviewed. The state of the art of acoustic transformation is pr
Autor:
Janne Brunstedt, Morten Joersbo
Publikováno v:
Physiologia Plantarum. 81:256-264
The present state of knowledge about the mechanistic and theoretical aspects of electroporation is summarized. Parameters affecting the efficiency of transient expression and stable transformation of electroporated plant protoplasts are rewieved. Bio
Publikováno v:
Journal of Plant Physiology. 137:169-174
The efficiency of electroporation was investigated by observations on the percentage of stained protoplasts of carrot ( Daucus carota L.) and sugar beet ( Beta vulgaris L.) suspension cells and mesophyll protoplasts of wall-rocket ( Diplotaxis murali