Search Results for "multiple sequence alignment"

The Bacterial Isolate Genome Sequence Database (BIGSdb) is a scalable, web-accessible database system designed to store and analyse linked phenotypic and genotypic information in a computationally efficient manner. Sequence data can range from single sequence reads to multiple contigs generated by whole genome sequencing technologies. The system incorporates the capacity to define and identify any number of loci and genetic variants at those loci within the stored nucleotide sequences. ...

Nexplorer is a web-based phylogenetic browser, used to view and edit comparative data, and ideal for creating publication-quality views in which the tips of a tree are aligned with the rows of a character matrix (e.g., a sequence alignment).

...The analysis proceeds as such: gapped alignments are performed and corrected for length, PCR and fragment bias so that a Fragment Per (effective) Kilobase per Million of reads (FPKM) is estimated as well as the simpler Reads Per Kb per Million of reads (RPKM). When provided with multiple isoforms and in the ‘contextual’ mode, corrections include a expectation maximization algorithm estimates effective expression profiles and a corrected alignment is produced. For each gene the user provides, DEW computes coverage descriptive statistics (RPKM, FKMP and total, mean and median corrected counts), expression profiles (normalized as R/FPKM and trimmed mean of fold change). ...