FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2155605495> ?p ?o ?g. }

• W2155605495 endingPage "54" @default.
• W2155605495 startingPage "41" @default.
• W2155605495 abstract "This study focuses on the dynamic reorganization of actin and myosin (conventional myosin, or myosin-II) during cytokinesis in D. discoideum. This is the first study identifying the birefringence of the spindle microtubules as well as three sets of microfilamentous structure in Dictyostelium. The change of organization in these fibrillar structures was followed in real-time with video microscopy, using a Universal Polarizing Microscope equipped with polarized-light (POL) and differential interference contrast (DIC) optics combined with digital image processing. High-frequency mitotic cells were obtained by semi-synchronous culture, and high-resolution observations were made by utilizing the agar-overlay method (Yumura et al.: Journal of Cell Biology 99:894-899, 1984). The molecular identity of the birefringent structures was determined by fluorescence microscopy. Through-focus observations were performed with an axial resolution of 0.3 micron depth of field. The actomyosin fibrils show a dramatic reorganization throughout mitosis. The fibrils at the leading lamellipodia disappear, and there is a striking assembly of the cortical actomyosin in pro-metaphase, which is accompanied by a decrease in cell volume. The cortical actomyosin gradually increases through anaphase. After late anaphase, very active polar lamellipodia, with an average life of less than 1 minute, are formed. We confirmed that the polar lamellipodia include actin, but not myosin-II. At the cleavage furrow, the microfilaments form two distinctive structures: circular contractile ring at the equator, and a cortical filament array parallel to the polar axis. Myosin is localized in the contractile ring, but not associated with the axial array of F-actin. Actomyosin in the contractile ring gradually transforms into cortical network at the posterior region of daughter cells. The constriction of the furrow is accompanied by a drastic efflux of water as evidenced by highly active contractile vacuole formation and turbulent motion of minute vesicles connected to the furrow. This study demonstrates the presence of a new microfilament structure, as well as the dynamic property of the contractile ring, and sheds new light on the contractile mechanisms underlying cytokinesis." @default.
• W2155605495 created "2016-06-24" @default.
• W2155605495 creator A5035378056 @default.
• W2155605495 creator A5066869670 @default.
• W2155605495 date "1991-01-01" @default.
• W2155605495 modified "2023-09-28" @default.
• W2155605495 title "Cell division in<i>Dictyostelium</i>with special emphasis on actomyosin organization in cytokinesis" @default.
• W2155605495 cites W1121838620 @default.
• W2155605495 cites W1475416181 @default.
• W2155605495 cites W1484346894 @default.
• W2155605495 cites W1524088376 @default.
• W2155605495 cites W1533743167 @default.
• W2155605495 cites W154051135 @default.
• W2155605495 cites W1559969934 @default.
• W2155605495 cites W1970580793 @default.
• W2155605495 cites W1979320189 @default.
• W2155605495 cites W1992582635 @default.
• W2155605495 cites W2003782611 @default.
• W2155605495 cites W2006361427 @default.
• W2155605495 cites W2009623058 @default.
• W2155605495 cites W2009827263 @default.
• W2155605495 cites W2025882607 @default.
• W2155605495 cites W2039942900 @default.
• W2155605495 cites W2040827135 @default.
• W2155605495 cites W2048149195 @default.
• W2155605495 cites W2051165421 @default.
• W2155605495 cites W2053331060 @default.
• W2155605495 cites W2056379886 @default.
• W2155605495 cites W2056481943 @default.
• W2155605495 cites W2059130928 @default.
• W2155605495 cites W2062466399 @default.
• W2155605495 cites W2083005418 @default.
• W2155605495 cites W2085864249 @default.
• W2155605495 cites W2087343300 @default.
• W2155605495 cites W2118326823 @default.
• W2155605495 cites W2126409353 @default.
• W2155605495 cites W2127586684 @default.
• W2155605495 cites W2130837666 @default.
• W2155605495 cites W2140243527 @default.
• W2155605495 cites W2145623558 @default.
• W2155605495 cites W2151067627 @default.
• W2155605495 cites W2159837939 @default.
• W2155605495 cites W2162086795 @default.
• W2155605495 cites W2165780416 @default.
• W2155605495 cites W2171981785 @default.
• W2155605495 cites W2281098202 @default.
• W2155605495 cites W2405293329 @default.
• W2155605495 cites W4233881130 @default.
• W2155605495 cites W4300901678 @default.
• W2155605495 cites W2085215386 @default.
• W2155605495 doi "https://doi.org/10.1002/cm.970180105" @default.
• W2155605495 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2004432" @default.
• W2155605495 hasPublicationYear "1991" @default.
• W2155605495 type Work @default.
• W2155605495 sameAs 2155605495 @default.
• W2155605495 citedByCount "74" @default.
• W2155605495 countsByYear W21556054952012 @default.
• W2155605495 countsByYear W21556054952014 @default.
• W2155605495 countsByYear W21556054952018 @default.
• W2155605495 countsByYear W21556054952019 @default.
• W2155605495 countsByYear W21556054952020 @default.
• W2155605495 countsByYear W21556054952022 @default.
• W2155605495 crossrefType "journal-article" @default.
• W2155605495 hasAuthorship W2155605495A5035378056 @default.
• W2155605495 hasAuthorship W2155605495A5066869670 @default.
• W2155605495 hasConcept C104317684 @default.
• W2155605495 hasConcept C109185818 @default.
• W2155605495 hasConcept C12554922 @default.
• W2155605495 hasConcept C125705527 @default.
• W2155605495 hasConcept C134867827 @default.
• W2155605495 hasConcept C142669718 @default.
• W2155605495 hasConcept C1491633281 @default.
• W2155605495 hasConcept C189040839 @default.
• W2155605495 hasConcept C29537977 @default.
• W2155605495 hasConcept C30481170 @default.
• W2155605495 hasConcept C45472230 @default.
• W2155605495 hasConcept C53420372 @default.
• W2155605495 hasConcept C55493867 @default.
• W2155605495 hasConcept C6997183 @default.
• W2155605495 hasConcept C70278784 @default.
• W2155605495 hasConcept C85813293 @default.
• W2155605495 hasConcept C86803240 @default.
• W2155605495 hasConcept C93304396 @default.
• W2155605495 hasConcept C95444343 @default.
• W2155605495 hasConceptScore W2155605495C104317684 @default.
• W2155605495 hasConceptScore W2155605495C109185818 @default.
• W2155605495 hasConceptScore W2155605495C12554922 @default.
• W2155605495 hasConceptScore W2155605495C125705527 @default.
• W2155605495 hasConceptScore W2155605495C134867827 @default.
• W2155605495 hasConceptScore W2155605495C142669718 @default.
• W2155605495 hasConceptScore W2155605495C1491633281 @default.
• W2155605495 hasConceptScore W2155605495C189040839 @default.
• W2155605495 hasConceptScore W2155605495C29537977 @default.
• W2155605495 hasConceptScore W2155605495C30481170 @default.
• W2155605495 hasConceptScore W2155605495C45472230 @default.
• W2155605495 hasConceptScore W2155605495C53420372 @default.
• W2155605495 hasConceptScore W2155605495C55493867 @default.
• W2155605495 hasConceptScore W2155605495C6997183 @default.

• next