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Micrasterias thomasiana cell division in time lapse

28.2.2017 [10:45] · 366Micrasterias Thomasiana
PlantaeViridiplantaeStreptophytaCharophytaCharophytaConjugatophyceaeDesmidialesDesmidiaceaeMicrasteriasMicrasterias ThomasianaMicrasterias Thomasiana Var. ThomasianaMicrasterias Thomasiana Var. NotataMicrasterias Thomasiana Var. Pulcherrima

DescriptionThis video shows a cell division in time lapse (up to125x) and some movements and cytoplasmic streaming of the desmid Micrasterias thomasiana var. notata filmed using a microscope. The intercellular connections have in one scene (around 0:35) been pointed out by putting some chinese ink into the water.
Illumination: Darkfield, phase contrast and asymmetric Rheinberg/Col mixture
Zeiss Standard 18; Planapos 4, 10, 25, 40 and 63 Ph; Ultrakondensor; Achr.-Apl. 1.4;
Kpl 20x/8; S-Kpl 16x/12,5; S-Kpl 10x/20