However, the substitution of portions of the mouse cys-domain into the human ORF2p reduces both L1 retrotransposition and Alu trans-mobilization by 200 1000 fold.
Consequently, the models assume that the rate of substitution for portions of the phylogeny between the subtypes equals the mean rate in the initial host species population.
We might imagine ourselves to be taking on — by an unnamable, possibly Christ-like process of substitution — some infinitesimal portion of worldwide dismay.
In a second phase, the robotic treatment could be administered in substitution of the portion of conventional treatment dedicated to the upper limb.
Gene conversion (i.e. the substitution of a portion of a gene sequence by the homologous sequence of another related gene) is more frequent among members of highly similar, tightly clustered families [ 56].
The FPGA fabric can modify its configuration data at run-time, enabling substitution of specific portions of an implemented hardware design causing the system to be adapted to the needs of the application.
However, in the case of the 20aa version, identical substitutions within either portion of the linker (- RAKR/ SLE-) only slightly increased activity).
Although much of the variation between species is composed of single nucleotide substitutions, a substantial portion consists of indels, sequences either inserted into, or deleted from, a species or lineage.
Maximum likelihood phylogenetic reconstruction of the aaRS sequences was performed using PhyML v3.0 [ 54] with 100 bootstrap replicates, WAG [ 55] substitution model, estimated portions of invariable sites, four substitution-rate categories, estimated Γ distribution parameter, estimated amino acid frequencies, and 20 random starting tree.
Maximum likelihood phylogenetic reconstruction of the LeuRS sequences was performed using PhyML v3.0 [ 60] with 100 bootstrap replicates, WAG [ 61] substitution model, estimated portions of invariable sites, four substitution-rate categories, estimated Γ distribution parameter, estimated amino acid frequencies, and NJ starting tree.
