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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/unesp/360996
Title: 
ER tubule dynamics
Author(s): 
Cooper, Mark
Language: 
eng
Description: 
  • The endoplasmic reticulum (ER) is organized into a continuous, net-like system of interconnecting tubules and flattened sacs. When labeled with an ER-specific dye, the dynamics of these tubules are visible as they extend and retract throughout the cytoplasm. Migrating fish epidermal cells are a good cell type for observing ER movements, because the cells are so thin. The fluorescent lipid DiOC6 was used to stain the endoplasmic reticulum and mitochondria of migrating cultured fish epidermal cells. As the cells migrate, the movements of these organelles can be seen. High-power sequences show a region of ER tubules in a cell fragment, and the last sequence (shown twice) is of thin tubules of the endoplasmic reticulum extending and retracting into the proximal portion of the lamellipodium
  • Componente Curricular::Educação Superior::Ciências Biológicas::Biologia Geral
Issue Date: 
  • 2007
  • 13-May-2009
  • 13-May-2009
  • 13-May-2009
  • 2-Oct-2008
Publisher: 
The American Society for Cell Biology, ASBC Image & Video Library
Keywords: 
  • Cell
  • Educação Superior::Ciências Biológicas::Biologia Geral
Notes: 
To show ER tubule dynamics
Credits: 
Duration: 1 min. According to the site, The American Society for Cell Biology ASBC Image & Video Library, this video is the series [Cellebration; III. Organelle dynamics; 13]. To visualize this source its necessary the instalation of Quick time. Available at: <http://www.apple.com/pt/quicktime/>
Source: 
http://objetoseducacionais2.mec.gov.br/handle/mec/10278
URI: 
http://acervodigital.unesp.br/handle/unesp/360996
Rights: 
You may use the Images only for research and educational purposes in an educational institution. Images may be stored on a network server, hard drive or removable media, but only while this Agreement remains in effect. All of the Images you use must be accompanied by a notice stating, "© [Date and Author's or Owner's Name]. All rights reserved. Reprinted under license from The American Society for Cell Biology." The notice shall appear with the Images or on a credits page. "Educational purposes" means (i) non-commercial instruction or curriculum based teaching by educators to students at nonprofit educational institutions, (ii) planned non-commercial study, investigation or research directed toward making a contribution to a field of knowledge, or (iii) presentation of research findings at non-commercial peer conferences, workshops or seminars, but in any event there must be express written permission from ASCB before an Image can be published. "Educational institutions" include K-12 schools, colleges and universities. Libraries, museums, hospitals, research institutes and other nonprofit organizations are considered educational institutions when they engage in nonprofit instructional, research or scholarly activities for educational purposes
Type: 
vídeo
Appears in Collections:MEC - Objetos Educacionais (BIOE) - OE

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