The first step is required to pattern nanopillars down to 30 nm.
Analysis of how ablation of the Hex-AVE impacted on gastrulation revealed that these cells were required to pattern the anterior primitive streak.
Together, our experiments demonstrate that the AVE is not only required for anterior patterning, but also that specific sub-populations of this tissue are required to pattern the posterior of the embryo.
In wing disc development, the Wingless (Wg) member of the Wnt family organizes the dorsal/ventral (D/V) axis, while BMPs are is required to pattern the anterior/posterior (A/P) axis (reviewed in [13]).
In the hind limb, HOX10 paralogous genes are required to pattern the stylopod, and HOX11 paralogous genes are required to pattern the zeugopod [ 13].
They specify the posterior identity in the developing fly wing (Hidalgo, 1996), control the midbrain-hindbrain development and are required to pattern the optic tectum in vertebrates (Logan et al., 1996; Araki and Nakamura, 1999; Liu and Joyner, 2001; Scholpp and Brand, 2001; Scholpp et al., 2003).
We demonstrated that COP1 ubiquitin ligase is required to shape the diurnal pattern of CO protein accumulation as part of the flowering response of Arabidopsis to photoperiod.
Interactions between all three pigment cell types are required to form the stripe pattern of adult zebrafish (Danio rerio), but their molecular nature is poorly understood.
Like MyoD, myogenin has an inhibitory phosphorylation site (T87) that was shown to be phosphorylated by a high-frequency stimulation pattern (Blagden et al., 2004), but more experiments would be required to establish pattern specificity.
Education may be required to change practice patterns in patients with impaired baseline renal function to confer the clinical benefit of chronic ACEI nephroprotection.
