Nucleotide sequences were aligned using Muscle (Edgar 2004) and BuT2 phylogeny was inferred by three methods: Neighbor-Joining (NJ) and maximum likelihood (ML) using the Tamura 3-parameter substitution model (Tamura 1992) with gamma parameter equaling 3.0 as indicated by model selection analysis and Bayesian analysis (BA) with parameters set to nst = 2 using a gamma distribution.
The proportional differences between these variance estimates are reported in Table 2. To characterize the genomic regions identified by the forward selection analysis and to identify candidate genes influencing biological pathways related to the efficiency of growth, a pathway analysis was performed.
Thus, AT quantification was performed by reverse selection analysis of Sirius Red negative regions compared with the whole field by public ImageJ (http://rsb.info.nih.gov/ij/) software.
This interpretation is also supported by the selection analysis that showed a much higher level in the proportion of positively selected sites in the fluoroquinolone resistance genes relative to the housekeeping genes and an increase in selection in the porB gene as well (Table 2).
Two of these clusters, the California cluster and the cluster we have called the SW/WN03 genotype, are further supported by using selection analysis.
Meanwhile, 12 positively selected sites and 3 negatively selected sites were confirmed by the estimate of site-by-site selection pressure analysis and this could explain why the nonsynonymous (1st + 2nd codon position) rates were higher than the synonymous one (3rd codon position).
REL is a generalised version of the site by site positive selection analysis implemented in PAML and it is the most powerful of the three methods (SLAC, FEL and REL) included in HyPhy [26].
To determine whether any miRNAs showed significant changes in expression by 44 hrs of Hras/Q61L induction, we compared the iRas-Dox and iRas+Dox_44 h samples by comparative marker selection analysis.
Family history of ovarian cancer was dropped by the variable selection analysis.
Ref. [23] analyzes the current automated black-start program of the ERCOT grid, and gives a new black-start service annual selection analysis by a method of islanded formation.
