Article
The zebra fish cassiopeia mutant reveals that SIL is required for mitotic spindle organization.
Molecular and cellular biology - 1 Aug 2007
Pfaff Kathleen L, Straub Christian T, Chiang Ken, Bear Daniel M, Zhou Yi, Zon Leonard I
Abstract excerpt
A critical step in cell division is formation of the mitotic spindle, which is a bipolar array of microtubules that mediates chromosome separation. Here, we report that the SCL-interrupting locus (SIL), a vertebrate-specific cytosolic protein, is necessary for proper mitotic spindle organization in zebrafish and human cells. A homozygous lethal zebrafish mutant, cassiopeia (csp), was identified by a genetic...
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