There is a certain disproportion here» unlike in the rest of this book where
the proportions of the admixture of confession and of pilgrimage are just about right.
Coloured individuals showed varying
proportions of admixture with Khoesan, African and European populations as well as populations from the Indian sub-continent.
Proportion of genes that support the minor topologies can estimate
the proportion of admixture and incomplete lineage sorting across the genomes (Pollard et al. 2006; see Materials and Method for brief discussion).
Not exact matches
Reproductive success declined sharply with an increase in the
proportion of non-native rainbow trout
admixture.
The GLMM showed that the
proportion of rainbow trout
admixture among spawning females and males had a strong negative effect on reproductive success (table 1).
(a) Number
of offspring per male versus the
proportion of non-native rainbow trout
admixture.
Given such a complex picture
of admixture, with four potential sources that must be inferred from a single genome, it is perhaps unsurprising that different methods demonstrate variability in their inferred Indian - like
admixture proportions (from 25 % in NGSadmix up to 69 % in ADMIXTUREGRAPH).
(a) Number
of offspring per female versus the
proportion of non-native rainbow trout
admixture.
The fixed effects
of the
proportion of rainbow trout
admixture, sex, fish length (covariates) and spawning year (random effect) on reproductive success (response variable) were evaluated using generalized linear mixed models (GLMMs) using a natural log - link function with a quasi-Poisson error distribution (see the electronic supplementary material).
An
admixture graph
of the Greenland dog indicates a best - fit
of 3.5 % shared material, however an ancestry
proportion ranging between 1.4 % and 27.3 % is consistent with the data.