Using a
powerful microscope to observe mouse oocytes as they split, Ellenberg's group found that the spindles assembled into two coherent structures, one for the future egg and one for the future polar body.At first, spindles appeared throughout the
cell in a
sort of mesh.
Billed as rolling laboratory for the
sort of driveline technology Mercedes expects to include on its luxury cars in the not - too - distant future, the big hydrogen - powered car gets an advanced fuel
cell that, in theory, is capable of providing it with the performance to beat even the most
powerful of today's S - class coupe models, the S600, while endowing it with zero - emission performance.