Rappaport Furrows on Our Minds

Cytokinesis presents us with two mysteries: how a cleavage furrow is localized to a single, defined place in the cell; and how an accumulation of proteins can deform a perfectly stable ovoid shape to create two new cells (Fig. 1). Scientists working in varied organisms met recently in Burlington, VT, to address these questions. Each question has a simple answer, although those answers turn out ...

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Rappaport Furrows on Our Minds : The ASCB Cytokinesis Meeting Burlington

Cytokinesis presents us with two mysteries: how a cleavage furrow is localized to a single, defined place in the cell; and how an accumulation of proteins can deform a perfectly stable ovoid shape to create two new cells (Fig. 1). Scientists working in varied organisms met recently in Burlington, VT, to address these questions. Each question has a simple answer, although those answers turn out ...

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Rappaport Furrows on Our Minds : The ASCB Cytokinesis Meeting Burlington , VT July 22 – 25 , 2004

Cytokinesis presents us with two mysteries: how a cleavage furrow is localized to a single, defined place in the cell; and how an accumulation of proteins can deform a perfectly stable ovoid shape to create two new cells (Fig. 1). Scientists working in varied organisms met recently in Burlington, VT, to address these questions. Each question has a simple answer, although those answers turn out ...

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RhoGEF and Positioning of Rappaport-like Furrows in the Early Drosophila Embryo

Early Drosophila embryogenesis is characterized by shifting from astral microtubule-based to central spindle-based positioning of cleavage furrows. Before cellularization, astral microtubules determine metaphase furrow position by producing Rappaport-like furrows, which encompass rather than bisect the spindle. Their positioning is explained by our finding that the conserved central spindle com...

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Using our hands to change our minds.

Jean Piaget was a master at observing the routine behaviors children produce as they go from knowing less to knowing more about at a task, and making inferences not only about how children understand the task at each point, but also about how they progress from one point to the next. This article examines a routine behavior that Piaget overlooked-the spontaneous gestures speakers produce as the...

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Rappaport Furrows on Our Minds

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Rappaport Furrows on Our Minds

Rappaport Furrows on Our Minds : The ASCB Cytokinesis Meeting Burlington

Rappaport Furrows on Our Minds : The ASCB Cytokinesis Meeting Burlington , VT July 22 – 25 , 2004

RhoGEF and Positioning of Rappaport-like Furrows in the Early Drosophila Embryo

Using our hands to change our minds.

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