Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kay Robinson-Beers"'
Autor:
Daphne Preuss, Shawn C. Baker, Animesh Ray, Kay Robinson-Beers, Sumita Ray, Jean D. Lang, Stephen B. Milligan, Charles S. Gasser
Publikováno v:
Proceedings of the National Academy of Sciences. 91:5761-5765
Ovules are the developmental precursors of seeds. In angiosperms the ovules are enclosed within the central floral organs, the carpels. We have identified a homeotic mutation in Arabidopsis, "bell" (bel1), which causes transformation of ovule integum
Publikováno v:
The Plant Cell. :1237-1249
Ovules are complex structures that are present in all seed bearing plants and are contained within the carpels in flowering plants. Ovules are the site of megasporogenesis and megagametogenesis and, following fertilization, develop into seeds. We com
Publikováno v:
Botanica Acta. 103:424-429
Sink-to-source transition was studied in developing sugarcane (Saccharum interspecific variety L62–96) leaves. Fully-expanded, mature sugarcane leaves were fed 14CO2 for 20 minutes, incorporating about 617 Bq. After five hours the leaves of each pl
Autor:
Ray F. Evert, Kay Robinson-Beers
Publikováno v:
Planta. 184
The fine structure of plasmodesmata in vascular bundles and contiguous tissues of mature leaf blades of sugarcane (Saccharum interspecific hybrid L62-96) was studied with the transmission electron microscope. Tissues were fixed in glutaraldehyde, wit
Autor:
Ray F. Evert, Kay Robinson-Beers
Publikováno v:
Planta. 184(3)
Vascular bundles and contiguous tissues of leaf blades of sugarcane (Saccharum interspecific hybrid L62–96) were examined with light and transmission electron microscopes to determine their cellular composition and the frequency of plasmodesmata be
Autor:
Charles S. Gasser, Kay Robinson-Beers
Publikováno v:
The Plant Cell. 5:1231
Publikováno v:
Botanical Gazette. 148:51-66
Development of the vascular system to the lemma and palea in the rachilla of the fertile floret of Anthoxanthum has been described. In the earliest stage, procambia for the median (M), rightmost (RR), and leftmost (LL) traces to the lemma were contin
Publikováno v:
American Journal of Botany. 74:463-470
Procambium was initially isolated near the insertions of lemma and stamen primordia in the grass Anthoxanthum. The palea was initiated before its procambium. The acropetal, continuous differentiation of procambium involved in the siting of leaves on
Publikováno v:
Botanical Gazette. 148:346-359
Development of the vascular system of the gynoecium of Anthoxanthum was described. The procambium supplying the gynoecium originally developed isolated from any other procambia of the fertile floret. In stage I, a meristematic core extended from the