WebTITLE: Pollen Findings in a Presumptive Drowning Case AUTHORS: Pilar Martínez , Amelia González-Porto , Manuel Munuera , Natalia Acevedo KEYWORDS: Pollen Grains , Drowning , Palynology , Immersion , Diatoms WebA polyclonal antiserum and monoclonal antibodies have been prepared to purified pollen exines of Calocedrus decurrens Florin. The location of the antigen is in the exine, as …
Sporopollenin ScienceDirect
Websubstructure. Acetolyzed exines fixed with per-manganate appear more granular than una-cetolyzed or osmium-fixed exines (Larson, Skvarla and Lewis,1962). However, in Taxus, 5-6-nm granules occur in acetolyzed exines treated with osmium (Gullvag, 1966). Aceto-lyzed exines of Artemisia treated with 2-ami-noethanol exhibit a granular substructure WebThe outer coat (exine) of plant pollen grains and spores is composed of the material sporopollenin. Sporopollenin exines (25flm diameter) were extracted from Lycopodium clavatum and were investigated as a novel drug delivery system that was inexpensive, non-toxic, from a renewable source, and exhibited a large internal cavity for loading of ... dichromate ion electron geometry
(PDF) Solubility of pollen exines (1974) Darlene Southworth 109 ...
WebPlant Planta (1988) 176: 482487 9 Springer-Verlag 1988 Antibodies to pollen exines D. Southworth 1, M.B. Singh 2, T. Hough 2, I.J. Smart 3, P. Taylor 2, and R.B. Knox 2 1 … WebThe relatively large N contents, small C-to-N ratios and large water-soluble contents of pollen from both species indicated that they would be readily mineralized in soil. When added to soil and incubated at 16 degrees C an amount of C equivalent to 22-26% of the added pollen C was lost as CO2 within 22 days, with the Z. mays pollen decomposing … WebJan 1, 1997 · Exines from Typha angustifolia L. pollen were completely dissolved in 2-aminoethanol if the exine material was isolated and purified by an enzymatic procedure. … citizen m blackfriars