Eksempler på crest

• Migrating crest cells could be followed through the pharyngeal arches and the somites targeting to the arterial ostium level and the sinuatrial region.

• In the trunk region, several signaling pathways and transcription factors have been implicated in cell fate decisions of neural crest.

• It would be more realistic to consider an incident wave whose crests make some arbitrary angle with the row of absorbers.

• Downstream of the crest of each wave is a region of separated flow.

• Recent investigations showed that cells from the cardiac neural crest contribute to the formation of the arch arteries and the media of the arch.

• The high density plasma fluid extends into the trough and the low density plasma extends into the crests.

• Cuts were made along the crests of gyri and the depths of sulci.

• The upper surface of the rubber was strained in compression at the wave troughs, and in extension at the crests.

• This mesial accessory cusp (protostylid) is low and bulbous (not crested).

• Inbreeding depression in diploid, tetraploid, and hexaploid crested wheatgrass.

• This wave pattern is very precisely twodimensional with the crests of the waves running perpendicular to the flow direction.

• The inferior margin was formed by the crest of the muscular ridge.

• They may break on the crest of, and transfer momentum to the long waves.

• In addition, assume the existence of a limiting form of these waves in which the fluid speed at the highest crest is zero.

• The most prominent developmental difference between atrio-ventricular and outflow tract cushions is the population of the outflow tract by neural crest cells.