In both Drosophila and vertebrates, the homeotic genes play essential roles in correct patterning of the body plan [ 61].
As shown earlier, the cranial neural crest cells form in the hindbrain in the correct pattern (Fig. 3B), then by 33 hpf they have migrated from the hindbrain into the pharyngeal arches in hdMO1 embryos in a similar manner to cMO1 embryos (Fig. 4D and E).
Two cell types are functionally necessary because if every endothelial cell were a tip cell, the vessels would disintegrate, while uniform division of stalk cells would fail to form vessels in the correct pattern [13], [14].
An example of respective pyrograms is reported in Figure 4. Epigenetic events, such as DNA methylation, are crucial in establishing the correct pattern of gene expression.
In situations where the correct pattern of glycosylation is more important, cells can slow down traffic of cargo molecules by enhancing stacking.
In order to get a correct pattern of transmissions between channels, the model has to be fitted to all interdependent channels simultaneously, not pair-wise.
We have previously shown that PAT is crucial for correct pattern formation in somatic embryos of P. abies (Larsson et al., 2008).
Forced overexpression of rnt-1, on the other hand, is known to cause seam hyperplasia due to inappropriate symmetrisation of seam divisions (Kagoshima et al., 2007), thus it is crucial to tightly regulate rnt-1 expression in order to maintain the correct pattern of seam cell divisions.
Instructions for how to determine the correct pattern can be found in the Help document.
However, following a shift in correct response pattern, the feedback presentation was followed by additional presentation of current total winnings and their difference from the average of all participants on that series presented in another rectangle for 1 s each prior to the reappearance of the fixation cross.
