As the 4d lineage seems to undergo identical division patterns in Crepidula and Ilyanassa, it is easy to refer back to the original cell names.
To reduce the effect of fold selection, and allow pairwise comparisons of prediction accuracy between each purification method, each method was trained with identical fold divisions.
In summary, the cardiopharyngeal mesoderm of Molgula and Ciona display unequivocally homologous ontogenies, as revealed by nearly identical cell divisions, cell fate choices, and gene expression patterns.
Owing to the practically identical cell division patterns in the four quadrant lineages, early cleavage generates multiple cell 'tiers', or sets of four synchronously formed and phenotypically similar cells that are radially disposed about the AV axis.
A possible answer is that average inter-division time is simply <img src="http://journals.plos.org/plosone/article/asset?id=info?doi/10.1371/journal.pone.0012775.e017.PNG" class= inline-graphic"/> hours, but this implicitly assumes that cells in the population have identical inter-division times (i.e., all cells take exactly the same time to divide).
In this study, we surveyed the multipotent myogenic B7.5 lineage in Molgula spp. Comparisons to the homologous lineage in Ciona revealed identical cell division and fate specification events that result in segregation of larval, cardiac, and pharyngeal muscle progenitors.
Importantly, the functional connectivity MRI random effect GLM analysis revealed an identical functional division of the visual cortex in the congenitally blind group, replicating the full extent of the visual cortex organization pattern according to the eccentricity, laterality and elevation divisions of labour (Fig. 1C).
The same division is then projected onto the soma cluster that generated the particular axonal pattern, to obtain 10 identical DCN soma divisions.
In the January assembly the political alignments were not identical with religious divisions; nonetheless, the first estate included a powerful Catholic faction, and the second estate was predominantly Hussite.
Species on the opposite branches of the ascidian tree, estimated to have diverged ∼520 million years apart, have extremely conserved embryos that share identical stereotyped cell divisions up until the late gastrula stage and beyond (Swalla, 2006; Lemaire, 2009).
