Sentence examples for form a graded from inspiring English sources

We show that, with respect to this partial order, the bipartitional relations on a set of size n form a graded lattice of rank 3n−2.

The rings of the "onion" thus form a graded series from high refraction in the middle to low refraction on the outside.

Fischer [ 1998] tested how Barbary macaques responded to acoustic variation between two call types that form a graded continuum.

Given a Lie Poisson bracket they form a grading of subspaces with the first subspace as a bracket-generating distribution of complex dimension two.

Again, the two accessions of Y. sedellus do not form a grade or clade.

If they form a grade, as shown by the COII data, the shift to Salicaceae either occurred twice, or once in the common ancestor of these two species and Y. padellus and Y. mahalebellus, resulting in either a polymorphic ancestral species for this trait or in a reversal in the common ancestor of Y. padellus and Y. mahalebellus.

The core trebouxiophyceans form a grade of strongly supported clades that include a novel lineage represented by the desert crust alga Pleurastrosarcina brevispinosa.

The core trebouxiophyceans form a grade of lineages, with several containing two or more genera and some containing a single known genus or taxon.

Hydnophora is more closely related to Favites and Pacific Montastraea spp. than Merulina and Scapophyllia, which form a grade within the clade dominated by Goniastrea.

First, it documents an 'Out of Africa' scenario for the origin of Lobeliaceae, based on the large number of small annual herbs native to Africa that form a grade just above the basal node of the family.

The only difference occurs in the sister grouping of Diploastrea heliopora (XV) and Montastraea cavernosa (XVI) (supported by all analyses except Bayesian likelihood) that form a grade in Fukami et al. [ 12].