File:Corn mosaic.jpg
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| Description |
English: The relationship of Ac/Ds in the control of the elements and mosaic color of maize. The seed in 10 is colorless, there is no Ac element present and Ds inhibits the synthesis of colored pigments called anthocyanins. In 11 to 13, one copy of Ac is present. Ds can move and some anthocyanin is produced, creating a mosaic pattern. In the kernel in panel 14 there are two Ac elements and in 15 there are three.
Español: La relación de Ac/Ds en el control de los elementos y mosaico de color del maíz. La semilla en 10 es incolora, donde Ac no está presente y Ds inhibe la síntesis de los pigmentos coloreados denominados antocianinas. Del 11 al 13, las semillas poseen una copia de Ac. Ds puede inhibir parcialmente la producción de los pigmentos, lo que provoca la aparición de una pauta en mosaico. En el núcleo del panel 14 hay dos elementos Ac y en 15, tres.
Русский: Влияние пропорции Ac/Ds на окраску зёрен. Зерно 10 бесцветно: в нём отсутствуют элементы Ac, и элементы Ds полностью ингибируют синтез пигментов антоцианов. В клетках зёрен с 11 по 13 присутствует по одному типу Ac, Ds могут перемещаться, что позволяет синтезировать некоторое количество антоцианов и приводит к мозаицизму зёрен. В клетках зёрен 14 и 15 присутствует по два и по три Ac соответственно. |
| Date | |
| Source | http://profiles.nlm.nih.gov/LL/B/B/R/T/_/llbbrt_.jpg |
| Author | Barbara McClintock |
Licensing
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This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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Transferred from en.wikipedia to Commons by Mmaxx.
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- 2005-10-07 01:39 PDH 392×506× (103378 bytes) This plate was included on page 23 of Barbara McClintock's article in the "Cold Spring Harbor Symposia on Quantitative Biology" in 1951. [http://profiles.nlm.nih.gov/LL/B/B/B/J/_/llbbbj.pdf] It is believed that this image is fair use in the article on [[
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:41, 15 August 2009 | | 392 × 506 (101 KB) | imagescommonswiki>Mmaxx | {{Information |Description={{en|''no original description''}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]; transfer was stated to be made by User:Mmaxx.<br/> (Original text : ''http://profiles.nlm.nih.gov/LL/B/B/R/T/_/llbbrt_.jpg'' |
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