Sentence examples for segmentation period from inspiring English sources

We found that a pulse of Tbx6 during the segmentation period restored partly segmented expression of ripply1 and fgf8, and restored gaps in the myoD expression domain (Fig. 5), indicating the restoration of anterior half-somite identity in presumptive segments.

We conclude that slow-muscle-stratified hyperplasia begins after the segmentation period during embryonic development and continues during the larval period.

We show that in zebrafish new slow-muscle fibers are first added at the end of the segmentation period in growth zones near the dorsal and ventral extremes of the myotome, and this muscle growth continues into larval life.

Hoxb4a-YFP was first observed during the embryonic segmentation period (∼10 12 hrs; Fig. 1A).

Collectively these observations suggest a continuous role of hoxb4a beyond the initial neural induction and early hindbrain segmentation period.

The most severely affected embryos lack a yolk tube extension (Figure 4C, D), which forms during the segmentation period along with the notochord [39].

The labeling intensity increased from midgastrulation to early segmentation periods.

27, 29 To image sialic acids during early embryogenesis, we directly microinjected embryos with the metabolic intermediate SiaNAz and allowed them to develop, and then we reacted them with DIFO-488 at several different time points during the gastrulation and early segmentation periods.

The main measures of reproductive success used in our study were the number of eggs produced by each population and the proportion of these eggs that were not viable at 14 hr post-fertilization (hpf; the mid-segmentation period) (Kimmel et al. 1995).

It is therefore expected that segment length and the segmentation clock period are closely related to the morphologically observable somite length and somitogenesis period, respectively.

Our approach, in which we dissociate the dynamics of positional information from cell flow and segmentation clock period, might prove useful in investigating how positional information is provided, transported and refined to specify the future segment boundaries.