The following two observations lead us to devise more subtle branching schema.
Twelve feet high by twenty feet long, it appears at first to be mostly white, but as you move closer you see subtle colors, branching lines like blood vessels, printed words; move back again, and it becomes a vast winter landscape.
To define whether this subtle in vitro branching phenotype resulted in a difference in nephron number in adult kidneys, glomerular counts were performed on 8week old kidneys.
This level of histological analysis cannot rule out potential subtle defects in branching morphogenesis that may impact organ size in the kidney.
Comparing the behavior of the TCS 12 and TCS 13 suggests that chain length also plays a role in CO2solubility albeit a more subtle one than tip branching.
Subtle enlargements along the branches were observed, and in the pons area a subset of axons showed "beads on a string" appearance (UCHL1−/−, 40 ± 6%, n = 114 axons, n = 4; WT, 17 ± 7%, n = 144 axons, n = 4; P < 0.005, Fig. 5 B).
Trees are mathematical structures that can account for both gross similarity (largely in the branch lengths) and subtle patterns of similarities (in the particular topology of the tree) [ 31, 101, 102].
Although our initial phenotyping of E12.5 MT4-MMP null embryonic kidneys grown on transwells showed a moderate branching phenotype, only subtle morphological abnormalities in the papilla of the kidney were noted.
Branch has implemented a subtle and clever twist on Quora's formula for content generation and quality controls by employing an "invite-to-thread" model for each "branch" (many of which are prompted by questions), as well as allowing users to create new "branches" by forking discussions when users want to take a topic elsewhere.
In contrast, neobatrachians do not display such conspicuous long branches in the nuclear tree, and a lineage-specific pattern of branch lengths is only subtle.
