Amyloid fibrils are long, helically symmetric protein aggregates that can display substantial variation (polymorphism), including alterations in twist and structure at the β-strand and protofilament levels, even when grown under the same experimental conditions.
Closely related species of parasitic wasps display substantial variation in memory dynamics and can be instrumental to understanding both the adaptive benefit of and mechanisms underlying this variation.
For various species, from yeast to plants and mammals, natural populations were found to display substantial variation in several chromatin hallmarks, including DNA methylation [ 1– 5], histone post-translational modifications [ 6– 9] and accessibility to DNA [ 10, 11].
However, two of the aneuploid tumours displayed substantial variations in the distribution of cell populations between the duplicate samples.
(Re)admission frequencies show substantial variations between the hospitals.
The cerebral cortex displays substantial variation in cellular architecture, a regional patterning that has been of great interest to anatomists for centuries.
The recent S. Agona population genomics analysis estimated a much lower substitution rate of 5.7 × 10-8-1.3 × 10-7 site-1 year-1, however this analysis included multiple different lineages and displayed substantial variation in substitution rates across the phylogeny, hence it is not directly comparable [ 50].
Consequently, reported prevalence rates show substantial variation [6].
Individual countries show substantial variation around each summary (Appendix 1).
However, all of these relationships show substantial variation.
