Why is it difficult or impossible to import large sequences, or a large number of smaller sequences?
This is because the Biology Workbench was originally designed for work with protein sequences, and the large (>100K bp) nucleotides create problems for the Biology Workbench core. An import of a large number of sequences can also cause the same problems. Even if the Biology Workbench program could handle large sequences, few of the tools in the Biology Workbench are useful for genomic analysis, so in general one should be doing genomic analysis with other services. • How can I draw bootstrap values on the phylogenetic tree drawn in “CLUSTALTREE”? Unfortunately, the Drawtree and Drawgram tools from Phylip do not allow for bootstrap values to be printed on the branches of the trees. One needs to use their own picture/graphic editor to do this task. • What sort of phylogenetic analysis is done with the Biology Workbench tools? The answer is not a lot – implementing all of the Phylip tools would be a rather big undertaking for us. As of now, we simply use some of the Phylip tools to displa