By contrast, the P. autumnale complex exhibits a spectacular array of genomic and chromosomal variation, unparalleled in any other flowering plant, with multiple basic chromosome numbers, a huge range of levels and complexity of polyploidy, and a spectacular array of chromosomal polymorphisms (including supernumerary segments, B-chromosomes, and inversions).
Furthermore, >1200 bat species provide an unparalleled exhibition of variations on the mammalian theme and a broad lesson in biology (4, 5).
This led the leaf-nosed bats to present unparalleled morphological and ecological variation among mammals, which, together with the vast amount of information available in the literature, makes phyllostomids one of the most important model systems for the study of morphological, functional and ecological diversification.
This unparalleled record of the natural variation in these important genes, collected from patients, is claimed to be Myriad's own intellectual property.
But as Robert Nussbaum wrote for MIT Technology Review, Myriad still has an "unparalleled record of the natural variation in these important genes". Myriad's competitors may offer more affordable tests, but they don't have access Myriad's private database linking DNA variations to disease outcomes, a wealth of information the company built up over the years when it monopolized BRCA testing.
Apart from its ability to detect novel transcripts, splicing events, and sequence variations, RNA-seq offers unparalleled precise detection of gene expression over a wide dynamic range [ 2].
If you like unpredictability, this sport is unparalleled.
At present, pyrosequencing and mass spectrometry for nucleic acid analysis have unparalleled levels of accuracy to study methylation variation.
As this corpus is linked to real world outcomes that have quantifiable impact, it provides an unparalleled opportunity to study the impact of language variation and change in the real world.
These data are a unique and unparalleled resource for epidemiologic research to assess genetic variation in the population, gene disease associations, interactions between gene gene and gene environment factors, and population-attributable risk for genetic variants.
