Therefore, reproductive isolation seems to be a factual character associated to the strain and not a side effect of long-term laboratory maintenance.
We call χ the character associated to the representation ρ G : G → GL(W), i.e. χ(g) is the trace of the corresponding permutation matrix or, in other words, χ(g) equals the number of fixed elements in B by the permutation g∈ G. Then the character associated to the induced representation G → GL(⊗ n W) is χ n, the n-th power of χ.
Assuming that chr(x i ) gives the character associated to a vertex i of graph x, the score for matching characters at vertices x i and y j is: (1) where q(a) is the frequency of a, q z =(q chr(x i ))+ q chr y j )))/2, and P a, b; t) is the substitution probability between characters a and b given the evolutionary distance t and the substitution model.
It is also, he said, an attempt to connect to New York's hoary nightlife scene — from Max's Kansas City to the Limelight — by reaching out to characters associated with it from the 1960s to the 1990s and inviting them to participate.
All of the diverse personalities and characters associated with the business come to life.
The posterior characters follow a similar trajectory to the characters associated with the limbs.
Currently, investigations on adaptive changes in fig wasps are limited to morphological characters associated with an ecological niche [ 14, 33- 36].
A shift from insect to hummingbird pollination has occurred twice within Mimulus section Erythranthe (Phrymaceae), and red flowers, exserted stamens and pistils and reflexed upper petals (characters associated with hummingbird pollination) seem to have evolved at the same points on the phylogenetic tree as the shift in pollination (Beardsley et al., 2003).
In rewarding flowers, stabilizing selection on advertisement traits is thought to ensure recognition by pollinators that learn to remember floral characters associated with the reward (Ackerman, Cuevas & Hof, 2011).
Moreover, un-expected associations between grain shape characters and polymorphisms associated to the waxy locus were identified and analyzed.
Our results suggest that combinations of morphological and geographic characters associated with strongly supported clades are needed to elucidate a comprehensive global phylogeny of Pedicularis.
