Sentence examples for shell opening from inspiring English sources

Shell opening ruptures the chorioallantoic membrane (Additional file 4: Figure S4D), however the embryo remains within the amnion embedded within the yolk sac.

The knife should be held so that it is parallel to the clam shell opening.

An S value of 1 corresponds to a circular shell opening; high values corresponding to depressed shell morphologies.

Coverslips were implanted MSCs face down on to a highly vascularized area of CAM, the shell opening sealed, and the MSCs incubated in ova at 38 °C for 24 h.

We now turn to the analysis of the data in the three-dimensional morphospace, given by W,D and S whorl expansion, radii ratio and the shape of the shell opening.

Selection is largely imposed by the green crab (Carcinus meanas) which has two main foraging tactics to enter the soft part of the snails, via crushing or pealing the shells, or by "winkling", extracting the soft parts through the shell opening [ 26, 50].

When the band shell opened 90 years ago, the builders would never have imagined using amplification.

Its enamel shell opened to reveal a golden yolk and a hen, plus a diamond replica of the imperial crown.

The shell opens by contraction of diductor muscles that extend from near the centre of the ventral valve to the process under the dorsal beak.

Shell opened a commercial hydrogen pumping station in 2003 and briefly fueled Daimler-Benz Citaro fuel-cell buses there (and the occasional visiting General Motors Equinox).

Almost all marine snail species are dextral: The shell opens on the right side when held with the spire pointing upwards (shell coiling direction is controlled by a single, but unknown, gene; e.g., Ueshima and Asami 2003).