Sentence examples for doubtful were from inspiring English sources
Regions where alignment was doubtful were removed before the phylogenetic analyses were carried out using MUST.
Regions where homology between sites was doubtful were manually removed from the datasets before phylogenetic analyses using the program NET from the MUST package.
The cases that still remained doubtful were not considered.
Regions where homology between sites was doubtful were removed before the phylogenetic analysis.
Regions where homology between sites was doubtful were manually removed from the alignments before phylogenetic analyses.
Regions where the homology between sites was doubtful were manually removed from the datasets for phylogenetic analyses.
What's doubtful is whether Americans care.
Most doubtful are Mr. Sarkozy's hopes for Turkey.
Quite how doubtful was revealed in recent research from Harvard.
It's doubtful they were engaged in useful intelligence work.
"The doubtful decisions were always against us.
