Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Margareta Welander"'
Publikováno v:
Scientia Horticulturae. 179:227-232
a b s t r a c t The aim of this study was to evaluate a new culture vessel Plantform bioreactor, based on the temporary immersion system principle for micropropagation of Digitalis lutea × purpurea, Echinacea purpurea and Rubus idaeus. The multiplic
Publikováno v:
American Journal of Botany. 101:255-266
Premise of the study Adventitious root (AR) formation is indispensable for vegetative propagation, but difficult to achieve in many crops. Understanding its molecular mechanisms is thus important for such species. Here we aimed at developing a rootin
Publikováno v:
Transgenic Research. 19:933-948
Although cultivation of genetic modified (GM) annual crops has been steadily increasing in the recent 10 years, the commercial cultivation of GM fruit tree is still very limited and reports of field trials on GM fruit trees are rare. This is probably
Publikováno v:
Plant Science. 177:710-715
Adventitious root formation is a limiting factor for vegetative propagation in apple. The molecular mechanisms underlying the rooting process are still largely unknown and need to be extensively investigated. The Adventitious Rooting Related Oxygenas
Publikováno v:
Journal of Plant Physiology. 165:544-552
The rolA gene encoded on the Ri plasmid of Agrobacterium rhizogenes causes developmental alterations, including dwarfing characteristics in the transgenic plants. In an attempt to introduce dwarfing characteristics into apple rootstocks for breeding
Publikováno v:
Acta Horticulturae. :83-88
Extensive uses of chemicals in commercial production of ornamental plants have raised the concern over the human health and environment. Genetic engineering provides an alternative to avoid the use of chemicals. In order to reduce the plant height of
Publikováno v:
Plant Cell Reports. 27:289-296
Genetic engineering is an attractive method to obtain dwarf plants in order to eliminate the extensive use of growth retardants in horticultural crop production. In this study, we evaluated the potential of using the Arabidopsis gai (gibberellic acid
Publikováno v:
Biologia plantarum. 51:15-21
Randomly amplified polymorphic DNA (RAPD) markers were used to assess genetic stability of 80 micropropagated Hagenia abyssinica plants, 40 of axillary origin and 40 of adventitious origin. The shoots were isolated from the same mother tree and micro
Publikováno v:
Genetic Resources and Crop Evolution. 54:947-958
Genetic diversity within and among 12 populations of the dioecious tropical tree species Hagenia abyssinica (Bruce) J.F. Gmel. in Ethiopia was examined with eight inter simple sequence repeat (ISSR) primers. A total of 104 clearly scorable bands were
Publikováno v:
Plant Cell, Tissue and Organ Culture. 88:277-288
The effects of growth regulators, wounding and antibiotics on regeneration of Hagenia abyssinica were investigated and the rolB gene was introduced into this species by Agrobacterium-mediated transformation. Regeneration was affected by type of growt