2013 Best of Cell Picture
پاسخ : 2013 Best of Cell Picture
چرا عكس هارا نشان نمي دهد ؟
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Image: A segmental duplication from the Y chromosome of one individual. Dot-plot parameters for this DNA sequence were optimized for aesthetic purposes. A core homology and its flanking regions were excised, rotated 45 degrees clockwise, and adjusted for bilateral symmetry, with the resulting image a “true” representation of our genetic make-up.
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Image: Deleting the exons from the human TARDBP gene resulted in a string of intronic sequences that rapidly evolved in the human lineage through retro-element insertion. This sequence shows a high degree of homology to its reverse compliment, with strong vectorial movement in the 5′ direction. After visualization by dot plot and 45 degrees rotation, the image was saved and considered along two-dimensional r Cartesian coordinate system. The x,y coordinates were then converted into x, r, theta polar coordinates. The resulting image was saved and then itself imagined to have x, y coordinates, and transformed into an image with polar coordinates. The process was repeated many times, each time converting the result from a two-dimensional to a spherical coordinate system. The final work was made by layering a number of the intermediate images, and modifying these for aesthetic purposes in a manner that did not disrupt integrity of the data.
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Image: 3D rendered image created in Blender based on scanning and transmission electron micrographs.
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Image: 3D reconstruction of a z stack collected using a spinning disk confocal microscope showing EGF-induced branching morphogenesis of primary mammary epithelium in 3D Matrigel culture. Epithelial cells in green; actin in red; nuclei in blue.
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Image: (Left) The dendritic arbor of a cultured neuron is stained with markers of excitatory synapses. The synapses (yellow) are identified by colocalization of PSD-95, a component of the postsynaptic density of excitatory synapses, and synapsin, a presynaptic marker that is common to all synapses. (Right) Artist renders the image in beads and yarn
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Image: Scanning electron micrograph showing intranuclear filaments in contact with Xenopus oocyte nucleolus.
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The head of an embryonic mouse at about 12.5 days postfertilization was fluorescently labeled to visualize neural precursor tissue, chemically treated to make it optically transparent, and scanned using SPIM to generate a 3D virtual reconstruction. A projection along the dorsal-ventral axis of this virtual embryo is shown, in which color (red-green-blue) indicates increasing depth in the sample. The native pigmentation of the eyes, imaged using optical projection tomography (OPT), is indicated in white. Sample courtesy of Glenda Comai, Institute Pasteur, Paris.
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Image: Erythrocytes become "sticky" and appear to fuse with one another.
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The Rhabdosphaera clavigera species has a complex and delicate architecture characterized by a number of prominent spines. Whether these spines are used for prevention of predation by small zooplankton or whether they allow regulation of cell buoyancy is unknown.
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Image: (Left) The initial folding of the intestinal epithelium (stained in red) into newly formed villi is shown here. Nuclei are stained in blue, with flower-like structures demarking actively dividing cells lining up their chromosomes. (Right) Inspired by the bright colors and undulating folds, the artist renders the image as the mythological storybook Loch Ness monster, Nessie.
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Image: This confocal micrograph shows endothelial cells (red) altered by resting the cells on a curved surface.
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Image: Here, researchers work to identify the functional parts of a small flowering plant called Arabidopsis thaliana in the hope of applying these biological tools to solve future engineering challenges.
چرا عكس هارا نشان نمي دهد ؟
1-
Image: A segmental duplication from the Y chromosome of one individual. Dot-plot parameters for this DNA sequence were optimized for aesthetic purposes. A core homology and its flanking regions were excised, rotated 45 degrees clockwise, and adjusted for bilateral symmetry, with the resulting image a “true” representation of our genetic make-up.
2-
Image: Deleting the exons from the human TARDBP gene resulted in a string of intronic sequences that rapidly evolved in the human lineage through retro-element insertion. This sequence shows a high degree of homology to its reverse compliment, with strong vectorial movement in the 5′ direction. After visualization by dot plot and 45 degrees rotation, the image was saved and considered along two-dimensional r Cartesian coordinate system. The x,y coordinates were then converted into x, r, theta polar coordinates. The resulting image was saved and then itself imagined to have x, y coordinates, and transformed into an image with polar coordinates. The process was repeated many times, each time converting the result from a two-dimensional to a spherical coordinate system. The final work was made by layering a number of the intermediate images, and modifying these for aesthetic purposes in a manner that did not disrupt integrity of the data.
3-
Image: 3D rendered image created in Blender based on scanning and transmission electron micrographs.
4-
Image: 3D reconstruction of a z stack collected using a spinning disk confocal microscope showing EGF-induced branching morphogenesis of primary mammary epithelium in 3D Matrigel culture. Epithelial cells in green; actin in red; nuclei in blue.
5-
Image: (Left) The dendritic arbor of a cultured neuron is stained with markers of excitatory synapses. The synapses (yellow) are identified by colocalization of PSD-95, a component of the postsynaptic density of excitatory synapses, and synapsin, a presynaptic marker that is common to all synapses. (Right) Artist renders the image in beads and yarn
6-
Image: Scanning electron micrograph showing intranuclear filaments in contact with Xenopus oocyte nucleolus.
7-
The head of an embryonic mouse at about 12.5 days postfertilization was fluorescently labeled to visualize neural precursor tissue, chemically treated to make it optically transparent, and scanned using SPIM to generate a 3D virtual reconstruction. A projection along the dorsal-ventral axis of this virtual embryo is shown, in which color (red-green-blue) indicates increasing depth in the sample. The native pigmentation of the eyes, imaged using optical projection tomography (OPT), is indicated in white. Sample courtesy of Glenda Comai, Institute Pasteur, Paris.
8-
Image: Erythrocytes become "sticky" and appear to fuse with one another.
9-
The Rhabdosphaera clavigera species has a complex and delicate architecture characterized by a number of prominent spines. Whether these spines are used for prevention of predation by small zooplankton or whether they allow regulation of cell buoyancy is unknown.
10-
Image: (Left) The initial folding of the intestinal epithelium (stained in red) into newly formed villi is shown here. Nuclei are stained in blue, with flower-like structures demarking actively dividing cells lining up their chromosomes. (Right) Inspired by the bright colors and undulating folds, the artist renders the image as the mythological storybook Loch Ness monster, Nessie.
11-
Image: This confocal micrograph shows endothelial cells (red) altered by resting the cells on a curved surface.
12-
Image: Here, researchers work to identify the functional parts of a small flowering plant called Arabidopsis thaliana in the hope of applying these biological tools to solve future engineering challenges.
پاسخ : 2013 Best of Cell Picture
خواهش مي كنم .
حدس مي زنم شـما بايد علاقه مند به اين ريزنگاره ها باشيد .
اين هم براي شـما (فقط ريزنگاره هست.):
Cell - cell_picture_show
روي هركدام كه دوست داشتيد كليك كنيد و عكس ها را ببينيد. مثلا Cellcycle (چرخه سلولي) ، RNA وغيره
خواهش مي كنم .
حدس مي زنم شـما بايد علاقه مند به اين ريزنگاره ها باشيد .
اين هم براي شـما (فقط ريزنگاره هست.):
Cell - cell_picture_show
روي هركدام كه دوست داشتيد كليك كنيد و عكس ها را ببينيد. مثلا Cellcycle (چرخه سلولي) ، RNA وغيره
پاسخ : 2013 Best of Cell Picture
خیلی ممنون که لینک سایت رو قرار دادید!
من هر چند رشتم زیست نیست ولی به این موضوعات علاقه دارم!
خواهش مي كنم .
حدس مي زنم شـما بايد علاقه مند به اين ريزنگاره ها باشيد .
اين هم براي شـما (فقط ريزنگاره هست.):
Cell - cell_picture_show
روي هركدام كه دوست داشتيد كليك كنيد و عكس ها را ببينيد. مثلا Cellcycle (چرخه سلولي) ، RNA وغيره
حدس مي زنم شـما بايد علاقه مند به اين ريزنگاره ها باشيد .
اين هم براي شـما (فقط ريزنگاره هست.):
Cell - cell_picture_show
روي هركدام كه دوست داشتيد كليك كنيد و عكس ها را ببينيد. مثلا Cellcycle (چرخه سلولي) ، RNA وغيره
من هر چند رشتم زیست نیست ولی به این موضوعات علاقه دارم!
پاسخ : 2013 Best of Cell Picture
خواهش مي كنم .
البته لينك ان بهترين عكس هاي 2013 اين هست:
Cell - cell_picture_show-BestOf2013
خواهش مي كنم .
البته لينك ان بهترين عكس هاي 2013 اين هست:
Cell - cell_picture_show-BestOf2013
پاسخ : 2013 Best of Cell Picture
سوال تان خيلي كلـي هست چون بسته به ان ساختاري كه مي خواهيم ازش يك ريزنگار تهيه كنيم نوع ابزار عكس برداري و رنگ اميزي و.. تفاوت پيدا مي كند .
به اينجا حتما يك سري بزنيد فكر مي كنم غافلگير كننده باشد :
Imaging Systems and Imaging Technologies for Microscopy | ZEISS International
نهايت تنوع در عكس برداري و استفاده از ابزار مخصوص و مختلف را مي توان ديد براي توضيح هر روش more رابزنيد .
سوال تان خيلي كلـي هست چون بسته به ان ساختاري كه مي خواهيم ازش يك ريزنگار تهيه كنيم نوع ابزار عكس برداري و رنگ اميزي و.. تفاوت پيدا مي كند .
به اينجا حتما يك سري بزنيد فكر مي كنم غافلگير كننده باشد
:Imaging Systems and Imaging Technologies for Microscopy | ZEISS International
نهايت تنوع در عكس برداري و استفاده از ابزار مخصوص و مختلف را مي توان ديد براي توضيح هر روش more رابزنيد .
پاسخ : 2013 Best of Cell Picture
بله واقعا! خیلی خوب و جامع بود!
سوال تان خيلي كلـي هست چون بسته به ان ساختاري كه مي خواهيم ازش يك ريزنگار تهيه كنيم نوع ابزار عكس برداري و رنگ اميزي و.. تفاوت پيدا مي كند .
به اينجا حتما يك سري بزنيد فكر مي كنم غافلگير كننده باشد :
Imaging Systems and Imaging Technologies for Microscopy | ZEISS International
نهايت تنوع در عكس برداري و استفاده از ابزار مخصوص و مختلف را مي توان ديد براي توضيح هر روش more رابزنيد .
به اينجا حتما يك سري بزنيد فكر مي كنم غافلگير كننده باشد
:Imaging Systems and Imaging Technologies for Microscopy | ZEISS International
نهايت تنوع در عكس برداري و استفاده از ابزار مخصوص و مختلف را مي توان ديد براي توضيح هر روش more رابزنيد .