However, there are places where dairy herds contribute positively to conservation of high nature value pastures through their grazing.
These observations are consistent with an immunologic arms race between a primordial herpes virus and an inserted copy of the virus in which the virus would exhibit conservation of "high information content" structural domains with rapid divergence of primary sequence similarity.
Sequence homology (Figure 1C) and similarity in the disposition of mutational hotspots in ParC and GyrA (Figure 3B) suggest that selective quinolone targeting of ParC in S. pneumoniae and GyrA in E. coli arises from structural conservation of high affinity drug binding sites.
It is noteworthy that greater conservation of high expression genes at non synonymous site has been recently described in endosymbionts [ 40].
For example, Myers et al. (2000) identified 25 global 'hotspots' of endemism across several plant and animal groups that ranked highly in terms of the conservation of high numbers of species across relatively small areas.
The level of divergence seen between human genomic sequences thus provides additional support for the fact that events of speciation, even if they implicate a process of inbreeding, do allow for the conservation of high levels of genomic diversity (The model of Transilience developed by Templeton [[ 65]] addresses similar issues from the point of view of population genetics).
There is an absolute conservation of four cysteine residues in the second half of the protein sequence, suggesting the importance of conservation of higher-order structure between orthologues.
Therefore, conservation of a high intensity binding with HTH, similar to pep-a4, is not so surprising.
Thus, conservation of remaining high quality habitats as well as retaining their connectivity will be crucial to prevent biodiversity loss in Menabe Central.
Present study findings may have implications in prioritizing conservation zones of high tree diversity at Majella.
As expected, Pyrus and Malus domestica shared more than thirteen common conserved miRNA families, exhibiting higher conservation of miRNA families and high homology between the two species.
