... from the Wnt-mediated cell cycle, rather than stimulating cell-cycle progression through the activation of Wnt signalling. cAMP-dependent protein kinase Cyclin D Danio rerio p27 Wnt Zebrafish The vertebrate retina consists of six major classes of neurons and one class of glial...

..., the Drosophila RB family homolog, in cell cycle progression in the second mitotic wave. RBF-280, a mutant form of RBF that has four putative cdk phosphorylation sites mutated, can no longer be regulated by Cyclin D or Cyclin E. Expression of RBF-280 in the developing eye revealed that RBF-280 does not inhibit G1...

...Morgan Park; Michael W. Krause In many organisms, initiation and progression through the G 1 phase of the cell cycle requires the activity of G 1 -specific cyclins (cyclin D and cyclin E) and their associated cyclin-dependent kinases (CDK2, CDK4, CDK6). We show here that the Caenorhabditis elegans...