In most years, Las Vegas averages a daily maximum temperature for October that's between 77 and 84 degrees Fahrenheit (25 to 29 degrees Celsius). The minimum temperature usually falls between 56 and 61 Â°F (13 to 16 Â°C). The days at Las Vegas cool down rapidly during October.
Many reports implicate Rho in cytokinesis. Rho has been found to localized to the cleavage furrow (Takaishi et al, 1995) regulating cortical activity during cytokinesis (O'Connel et al, 1999) and has a role in the organisation of the contractile ring in sand dollar eggs (Mabuchi et al, 1993).
The one cell embryo undergoes a series of cleavage divisions, progressing through 2-cell, 4-cell, 8-cell and 16 cell stages. A four cell embryo is shown here. The cells in cleavage stage embryos are known as blastomeres. Note that the blastomeres in this embryo, and the eight-cell embryo below, are distinctly round. Early on, cleavage divisions occur quite synchronously.