Zobrazeno 1 - 10
of 44
pro vyhledávání: '"I. Vervaeke"'
Publikováno v:
Sexual Plant Reproduction. 18:9-19
The effect of different external factors on pollen germination and pollen tube growth is well documented for several species. On the other hand the consequences of these factors on the division of the generative nucleus and the formation of callose p
Publikováno v:
Plant Cell, Tissue and Organ Culture. 81:77-82
During in vitro pollen tube growth of Aechmea fasciata the second pollen mitosis (PM II) that produces two sperm cells was influenced by exogenous amino acids. Arginine (Arg) as single amino acid was the limiting factor for the second mitosis of the
Publikováno v:
Acta Horticulturae. :275-282
Autor:
R. Deroose, I. Vervaeke, E. Londers, Christof Godts, M.P. De Proft, Johan Ceusters, P. Deroose
Publikováno v:
Acta Horticulturae. :775-781
Publikováno v:
Acta Horticulturae. :755-762
Publikováno v:
Plant Cell, Tissue and Organ Culture. 76:17-28
Pollen germination, division of the generative nucleus and position of the generative nucleus in the pollen tube during in vitro germination were examined for six bromeliad cultivars. The influence of mixed amino acids (casein hydrolysate) and indivi
Publikováno v:
Plant Cell, Tissue and Organ Culture. 76:67-73
With semi in vivo pollen tube growth assays, stigmas are pollinated in vivo and, after a fixed time interval, the styles are isolated from the ovary and placed on culture medium in vitro. Semi in vitro pollination includes isolation of the stigma and
Publikováno v:
Acta Horticulturae. :23-26
Publikováno v:
Acta Horticulturae. :21-28
Prefertilization barriers between different Bromeliaceae are mostly confined within the style. To control these barriers cut style, placental and placental grafted style pollination were studied. After cut style pollination the fertilization rate inc
Publikováno v:
Euphytica. 125:155-161
Several bromeliad species from two different subfamilies, were used to develop a reliable method to evaluate pollen viability. Pollen germination on a medium containing 20% sucrose, 0.001%H3BO3 and 0.5% agar was comparable to germination on a compati