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Any process that activates or increases the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures. Any process that activates or increases the frequency, rate or extent of the assembly of actin filament bundles. The aggregation, arrangement and bonding together of a set of components to form a stress fiber. A stress fiber is a contractile actin filament bundle that consists of short actin filaments with alternating polarity. Any process that activates or increases the frequency, rate or extent of the assembly of a stress fiber, a bundle of microfilaments and other proteins found in fibroblasts. Any process that modulates the frequency, rate or extent of the assembly of a stress fiber, a bundle of microfilaments and other proteins found in fibroblasts. The assembly of actin filament bundles; actin filaments are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness. Any process that modulates the frequency, rate or extent of the assembly of actin filament bundles.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: positive regulation of stress fiber assembly
Acc: GO:0051496
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate or extent of the assembly of a stress fiber, a bundle of microfilaments and other proteins found in fibroblasts.
Synonyms:
  • activation of stress fiber formation
  • positive regulation of stress fibre biosynthesis
  • positive regulation of stress fibre formation
  • stimulation of stress fiber formation
  • up-regulation of stress fiber formation
  • up regulation of stress fiber formation
  • upregulation of stress fiber formation
Proteins in PDR annotated with:
   This term: 20 [Search]
   Term or descendants: 20 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0051496 - positive regulation of stress fiber assembly (interactive image map)
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