About Image Bank
About Image Bank
The images on this site are available to researchers, students, and the press for use in research, education, outreach activities, and for news reporting purposes related to the Graduate School of Science. The copyright of the images on this site belongs to the Graduate School of Science of the University of Tokyo and its faculty members. Please use this site in accordance with the following terms of use.
To faculty members and students of the Graduate School of Science
You do not need to apply to use the site for the purpose of research, education, or outreach activities. Please use the site with the credit "Graduate School of Science, The University of Tokyo". When using the images in books or other publications, please apply for the use of the image attached to each image.
To members of the press, commercial enterprises, etc.
When using the images, please apply for use of the image attached to each image.
If you wish to use more than one image at a time (especially for books, etc.), please allow sufficient time for your application to be processed.
Please note that we may refuse the use of an image if it is used for a purpose that is significantly different from the purpose of this website. Please refrain from extreme cropping or alteration of images, and be sure to use them with the credit "Graduate School of Science, The University of Tokyo".
葉のサイズ・形態に関する突然変異株
葉の大きさや形態が変化したシロイヌナズナの突然変異株を、表現型により分類した。野生株の葉は中央部に緑で示している。葉の縦横比に応じ、上段から下段へそれぞれの突然変異株の葉を配置した。これらの突然変異株はさらに細胞サイズ、細胞数の変化により分類されている。葉の右半分・左半分の色は細胞サイズ・細胞数の変化を示しており、赤・黄・青は、それらの値が増加・変化なし・減少した事を示している。（塚谷研）
(c) 東京大学 大学院理学系研究科 理学部, 2008-08-04
