The existence of rich textile art in the prehistoric Middle West is known, but its range and development are lost in hundreds of years of history from which few examples survive.
"The opportunity for real change and development was lost a long time ago.
Like numerous other artists here, it is good to be able to consider Posenenske in depth, but so scattered throughout the four venues are her works that one comes across each as an example, and any sense of development is lost.
But this development is extendible, and in the extension illustrated in Figure 1 global hyperbolicity of the development is lost because of the presence of CTCs.
These results are consistent with the phenotypic observation in Figure 2(b) that pseudohyphal development is lost in gcn5Δ.
Wnt5a, which negatively regulates β-catenin activity during mammary development, is lost in a proportion of human infiltrating (or invasive) ductal carcinoma and is a powerful predictor of recurrence [ 135].
Thus the transition from one to more than one somatic cell type may have occurred several times, although it is also possible that this transition occurred only once and the process of development was lost in protists.
The somite chevron shape expected at this stage of development was lost in the entire set of mbnl2 morphant embryos examined, which showed an abnormally irregular or 'U' somite shape.
A lot of potential 'lessons learned' are lost to future researchers, there is a risk that an unsuccessful study may be replicated, the researchers themselves lose an opportunity to make contact with other researchers with similar interests or similar studies, and input into policy direction or development is lost [ 2].
"Every major city [in the US] that's seeing major economic development is losing its dive bars", writes Ethan Wolff-Mann in Time.
We believe this work not only has implications for the treatment of mitochondrial disease, but also adds to our knowledge regarding how mtDNA mutations segregate during development and are lost from certain cellular populations.
