The series of 172 upregulated genes was enriched for GO terms consistent with the tip cell phenotype in vivo, such as angiogenesis, regulation of cell migration and blood vessel morphogenesis (Fig. 7b).
We first derive two important formulas and then find that these path-independent integrals are in fact identical to each other and consistent with the crack tip energy flux.
The intracellular positioning of the polarity complexes, while retaining their longitudinal positions relative to each other, was asymmetrically skewed towards the barrier, consistent with the overall tip morphology (Fig. 1A).
This result is consistent with the root tip expression patterns of WOX5 and PLETHORA transcription factors, which are believed to be regulated downstream of auxin signaling to control stem cell activity [ 42].
The extent of unfolding of holo-Mb obtained in the rapid mixing experiments in this study is less than that reported earlier, a result that is consistent with the much smaller tips used in the current experiments.
This is consistent with the hypothesis that tip growing cells suffer anoxia, an hypothesis long set forth for pollen tubes [ 72], and known to have specific adaptions in root hairs [ 73].
Random determinations of character histories consistent with the character states observed at the tips of the tree were used to estimate posterior probabilities for specific ancestral state reconstruction.
This combination of invariant core sequences and non-homologous tips within a given locus is consistent with the analysis of clade I rhs tips in E. coli above.
The location of filament plus ends at the tip is consistent with the restriction of the WAVE nucleation complex to the actin-membrane interface [21]; Supplemental figure S1 and Supplemental text S1).
Most of the GRASP fluorescence was at proximal and medial regions of the ASP, and little was near the distal tip, consistent with the observed distribution of myoblasts.
Similarly multiple transition paths to mature cell type states show order-independence of individual genes switched, consistent with the notion of network coalescence (Tipping et al., 2009).
