Words similar to lineage-specific
Example sentences for: lineage-specific
How can you use “lineage-specific” in a sentence? Here are some example sentences to help you improve your vocabulary:
The most straightforward version of this type of analysis, to which we hereinafter refer to as 'genome-tree' building, involves scaling-up the traditional tree-building approach and analyzing the phylogenetic trees for multiple gene families (in principle, all families represented in many genomes), in an attempt to derive a consensus, 'organismal' phylogeny [ 3 4 5 ] . However, because of the wide spread of horizontal gene transfer and lineage-specific gene loss, at least in the prokaryotic world, comparison of trees for different families and consensus derivation may become highly problematic [ 6 7 ] . Probably due to all these problems, a pessimistic conclusion has been reached that prokaryotic phylogeny might not be reconstructable from protein sequences, at least with current phylogenetic methods [ 4 ] .
These may represent genes overpredicted in both D. erecta and D. melanogaster , lineage-specific genes which evolved before the divergence of D. melanogaster from D. erecta , or genes which have transposed from (or to) other locations in the genomes of the more divergent species.
Thus there appears to have been a lineage-specific proliferation and dissemination of the SBHM domains in bacteria.
The critical issue with all these approaches to genome tree building is to what extent each of them reflects phylogeny and to what extent they are affected by other evolutionary processes, such as lineage-specific gene loss and horizontal gene transfer.
We suggest that, in spite of all the complexity brought about by horizontal gene transfer and lineage-specific gene loss, these groups reflect certain evolutionary reality, i.e. the trajectory of evolution for a relatively stable gene core.
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