microfilaments การใช้

• The actin microfilaments also define the stromule shape through their interactions.
• What replaces these organelles are large quantities of microfilaments.
• The Bretscher lab studies how microfilaments contribute to cell organization and cell polarity.
• Pseudopods extend and contract by the reversible assembly of actin subunits into many microfilaments.
• Filopodia are slender, thread-like, and are supported largely by microfilaments.
• Actin microfilaments have been widely studied using cytochalasins.
• The lab also studies how microfilaments contribute to membrane trafficking and cell signaling pathways.
• The vesicles are organized around a central area that contains a dense meshwork of microfilaments.
• Cells actively build actin microfilaments that push the cell membrane towards the direction of advance.
• These filaments, along with actin microfilaments and microtubules, compose the cytoskeleton of epithelial cells.
• Cytokinesis is mediated by the contractile ring made up of polymers of actin protein called microfilaments.
• Consists of the nucleation of new actin microfilaments from the existing sides of F-actin.
• Studies suggest that tropomyosin isoform sorting may also be influenced by the actin isoform composition of microfilaments.
• Ultrastructurally, malignant giant cells often contain accumulations of microfilaments arranged in whorls near the cell nucleus.
• Structure of the C-terminal subdomain of villin, a protein capable of splitting microfilaments . ]]
• Palladin is a component of actin-containing microfilaments that control cell shape, adhesion, and contraction.
• Spectrin proteins and actin microfilaments are attached to transmembrane proteins by attachment proteins between them and the transmembrane proteins.
• CapZ also plays a role in cell movement ( cell crawling ) by controlling the lengths of the microfilaments.
• The growth cones are continually being built up through construction of the actin microfilaments and extension of the vesicle fusion.
• The preprophase band consists mainly of microtubules and microfilaments ( actin ) and is generally 2-3 祄 wide.