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Category Archives: Microscopy
whole-mount tests 02/09-10/12
slide H1: 4 color anti-nuclear lamin test slide H2: Directly labeled antibodies: Dm01-488(green) H3K27me3-Cy3B (red), H3-Cy5 (blue), H3K27ac-750 (not shown) slide H4: H3K27me3-Cy3B (red) and H3K4me3-Cy5 (blue) along with 405 background (green). slide H4: earlier embryo: H3K27me3 ‘clusters?’ (red) … Continue reading
Saturday 01/21/12
8:45 A — 2:00 P in situs moved through resin, dense collection of embryos 10 embedding capsules of embryos made for each of the 4 in situ tubes (+4 of tube 1 by KE for practice). in situ embryos baking … Continue reading
3D histone views
3D reassembly of microsection stack of STORM images of individual nuclei with pan-histone marker. Some alignment issues still, but worth a comparison
hunchback and bcd antibody testing
some quick checks looking at dynamically refinement of hb gradient. Hb (green) and Bcd (red) double stained (early cc13?) zoom , showing subnuclear localization patterns. showing very gradual hb transition … Continue reading
Posted in AP patterning, Microscopy
Tagged bcd, confocal, hb
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Protected: H3K4 imaging
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Protected: Analyzing new cc13 data
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Posted in Microscopy, Shadow Enhancers, snail patterning
Tagged MP05, sna
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basement-membrane imaging: Laminin
Confocal images in green. Super-resolution images and super-resolution 3D reconstruction of 2 um layer below in grayscale.
Posted in Microscopy
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Image Analysis of en-region
Heterochromatin in blue, E(Pc) and tou in green and red, engrailed in cyan. These are reconstructions from confocal imaging. Still working on analysis by psf fitting and still need to do bead slide control analysis. super-resolution imaging of chromatin … Continue reading
Posted in Microscopy
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STORM2 3D thin-section imaging protocol
Startup Procedure Turn on laser cooling system — key switch below optics table. For Argon/Krypton (488,647) 170C. For 750 is 1302C. Wait 15 minutes for system to gear up Turn on laser. Wait until laser heats up (5 min) then … Continue reading
Posted in Microscopy
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