Nodal incompatibilities across faces separating elements of differing size are dealt with by introducing linear constraints among nodal degrees of freedom.
This belief has been argued for on the basis of first principles (Stern 2000; Prud'homme et al. 2007; Peter and Davidson 2011), because altered motif preferences seem likely to cause widespread binding incompatibilities across an extensive number of loci throughout the genome.
Improvements in the analysis of unstable cavity growth included direct determination of the stress states for cavity instability with FEA analysis using more accurate determinations of the stress states within the interlayer, the consideration of cavity cavity interaction, residual stresses and elastic incompatibility stresses across interfaces.
These issues of business incompatibility crop up across multiple projects.
All 40 putative genes of the pKF3-70 conjugation region had homologues in R100 or plasmid F. Interestingly, five genes (traC, traG, traI, traD and traX) were even conserved across incompatibility groups, implying that they might be responsible for the basic structure of the conjugation machinery.
We have explored the implications of sex-specific interspecific incompatibility for neutral introgression across the genome.
Here, we let transmission rate t vary between 0.9 and 1. Guided by empirical studies showing CI levels to be variable [33], we let the level of cytoplasmic incompatibility lCI take on values across the whole parameter range (i.e. between 0 and 1).
It is theoretically predicted that the loci under divergent selection and those linked to hybrid incompatibility are unlikely to introgress across species [ 40], but it is usually very difficult to find such loci for many non-model plant lineages.
This is possible if loci contributing to hybrid incompatibility are numerous and broadly distributed across the genome, but absent from the regions of low recombination sampled in this study.
We observed great variability across tests, with the incompatibility tests (PHI and NSS) having distributions strongly skewed to the right whereas the homoplasy test shows a left skewed distribution.
