Sentence examples for based on nucleotide composition from inspiring English sources
In these comparisons we characterized repeats based on nucleotide composition in addition to length and number.
We can therefore say that it appears that entire genera are not categorically excluded from environments based on nucleotide composition.
As with all prior studies, the abundance of all SSR types exceeds random expectations based on nucleotide composition [ 14].
To uniquely identify the psbA origin based on nucleotide composition information, we chose to employ a machine learning technique called Support Vector Machine (SVM) [ 38].
Basically, there are two main methods to identify putative horizontal gene transfer events, phylogenetic methods and surrogate methods based on nucleotide composition.
Typically, there are two main methods to detect putative horizontal gene transfer events: Phylogenetic methods and surrogate methods based on nucleotide composition.
Observed frequencies were divided by the theoretical frequency based on nucleotide biases that were estimated from the nucleotide composition of the genome.
Since saturation of substitutions and base composition may violate reliability of results of phylogenetic analyses (especially based on nucleotide sequences) we carried out the appropriate tests to check it (see Material and Methods for details).
Various methods have been developed to detect horizontal gene transfer in bacteria, based on anomalous nucleotide composition, assuming that compositional features undergo amelioration in the host genome.
Most of the studies about HGT within Bacteria are based on the nucleotide composition as it has been postulated that transferred genes retain the nucleotide composition of the donor for some time [ 40].
