File:Pteridium pinetorum ssp. sibiricum.jpg
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[edit]DescriptionPteridium pinetorum ssp. sibiricum.jpg |
Русский: Проводящий пучок корневища папоротника Pteridium pinetorum ssp. sibiricum. Использован авторский постоянный препарат Михальцова А.И, полихромная окраска тканей по Михальцову А.И. (2012 г.). В результате очень хорошо видны клетки проводящих тканей: крупные клетки, клеточные стенки которых окрашены в красновато-фиолетовый цвет, это клетки ксилемы - водопроводящей ткани. Вокруг ксилемы расположены клетки флоэмы – ткани, проводящей продукты фотосинтеза. Проводящий пучок ограничен клетками эндодермы. Между флоэмой и эндодермой хорошо видны клетки перицикла. Вокруг проводящего пучка расположены клетки паренхимы и склеренхимы (коричневые клеточные оболочки).
English: Conductive bunch of rhizomes of fern Pteridium pinetorum ssp. sibiricum. The author used the constant preparation by A.I. Mikhaltsov, polychrome dyeing of tissues according to A.I. Mikhaltsov (2012). As a result, cells of conductive tissues are very clearly visible: large cells whose cell walls are painted in reddish-purple color are cells of xylem, a water-carrying tissue. Cells of the phloem tissue, conducting the products of photosynthesis, are located around the xylem cell. The conductive beam is bounded with cells of the endoderm. Cells of the pericycle are clearly visible between the phloem and endoderm. Parenchyma and sclerenchyma cells (brown cell wall) surround the conductive beam. |
Date | |
Source | Own work |
Author | Anatoly Mikhaltsov |
This image was uploaded as part of Russian Science Photo Competition 2018.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:36, 30 September 2018 | 5,472 × 3,648 (15.57 MB) | Anatoly Mikhaltsov (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 6D |
Author | Anatoly Mikhaltsov |
Copyright holder |
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Exposure time | 1/400 sec (0.0025) |
ISO speed rating | 100 |
Date and time of data generation | 16:21, 26 September 2018 |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 12:32, 30 September 2018 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 16:21, 26 September 2018 |
APEX shutter speed | 8.643856 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 11 |
DateTimeOriginal subseconds | 11 |
DateTimeDigitized subseconds | 11 |
Color space | Uncalibrated |
Focal plane X resolution | 1,520 |
Focal plane Y resolution | 1,520 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 323051000264 |
Rating (out of 5) | 0 |
Date metadata was last modified | 15:32, 30 September 2018 |
Unique ID of original document | 71D72F03367B0E78687B0C539A86B635 |
IIM version | 41,563 |
Structured data
26 September 2018
0.0025 second
100
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