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Genetic suppression of a phosphomimic myosin II identifies system-level factors that promote myosin II cleavage furrow accumulation.

Ren Y, West-Foyle H, Surcel A, Miller C, Robinson DN - Mol. Biol. Cell (2014)

Bottom Line: How myosin II localizes to the cleavage furrow in Dictyostelium and metazoan cells remains largely unknown despite significant advances in understanding its regulation.Finally, an engineered myosin II with a longer lever arm (2xELC), producing a highly mechanosensitive motor, could also partially suppress the intragenic 3xAsp.Overall, myosin II accumulation is the result of multiple parallel and partially redundant pathways that comprise a cellular contractility control system.

View Article: PubMed Central - PubMed

Affiliation: Department of Cell Biology, Johns Hopkins University School of Medicine, Baltimore, MD 21205.

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Myosin Recruitment Scheme
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Figure 9: Myosin Recruitment Scheme


Genetic suppression of a phosphomimic myosin II identifies system-level factors that promote myosin II cleavage furrow accumulation.

Ren Y, West-Foyle H, Surcel A, Miller C, Robinson DN - Mol. Biol. Cell (2014)

Myosin Recruitment Scheme
© Copyright Policy - creative-commons
Related In: Results  -  Collection

Show All Figures
getmorefigures.php?uid=PMC4263456&req=5

Figure 9: Myosin Recruitment Scheme
Bottom Line: How myosin II localizes to the cleavage furrow in Dictyostelium and metazoan cells remains largely unknown despite significant advances in understanding its regulation.Finally, an engineered myosin II with a longer lever arm (2xELC), producing a highly mechanosensitive motor, could also partially suppress the intragenic 3xAsp.Overall, myosin II accumulation is the result of multiple parallel and partially redundant pathways that comprise a cellular contractility control system.

View Article: PubMed Central - PubMed

Affiliation: Department of Cell Biology, Johns Hopkins University School of Medicine, Baltimore, MD 21205.

Show MeSH
Related in: MedlinePlus