File:The twin brothers.tif
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Size of this JPG preview of this TIF file: 649 × 600 pixels. Other resolutions: 260 × 240 pixels | 520 × 480 pixels | 831 × 768 pixels | 1,108 × 1,024 pixels | 2,217 × 2,048 pixels | 10,836 × 10,011 pixels.
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Русский: Ядра делящиеся клеток человека окрашенные антителами против структурных белков хромосом: в красном канале окрашен белок HP1a (heterochromatin protein 1a), белок маркирующий неактивные, молчащие гены в хромосомах. В зеленом канале окрашен структурный белок хромосом - гистон H2AX, маркирующий активно работающие гены. Клетки застигнуты в момент их деления. При этом обе клетки являются точной генетической копией (клоном) друг друга. Фотография получена с использованием лазерной конфокальной микроскопии сверхвысокого разрешения (Structured Illumination Microscopy - SIM). English: The nuclei of human cells stained with antibodies for the structural proteins of chromosomes. Red channel - staining of heterochromatin protein 1a which marking silent genes in chromosomes. In the green channel staining the chromosome structural protein - histone H2AX, which marks active genes. Cells are caught at the time of their division. At the same time, both cells are an exact genetic copy (clone) of each other. The photograph was obtained using a high-resolution laser confocal microscope (Structured Illumination Microscopy - SIM). |
| Date | |
| Source | Own work |
| Author | Velichko AK |
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[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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This image was uploaded as part of Wiki Science Competition 2017. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:04, 23 November 2017 |  | 10,836 × 10,011 (21.31 MB) | Velichko AK (talk | contribs) | User created page with UploadWizard |
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