Words similar to presence-absence

Example sentences for: presence-absence

How can you use “presence-absence” in a sentence? Here are some example sentences to help you improve your vocabulary:

That these bacteria do not group with the parasites despite similar genome sizes, suggests that it is not the number of genes per se, but rather the degree of genome degradation and the loss of coherent sets of genes that affect the topology of the presence-absence tree.
From the data on the presence-absence of each conserved gene pair in the analyzed genomes (excluding pairs of closely related species: E. coli-Buchnera sp., H. influenzae-P.
Parsimony trees based on the presence-absence of conserved gene pairs in prokaryotic genomes
The gene presence-absence analysis seemed to be dominated by the phenotypic signal, primarily that from gene loss.
We find that, while the presence-absence approach is most heavily affected by gene loss and horizontal transfer, the other four methods reveal stronger phylogenetic signals.