sequence similarity search in a sentence

1. Many annotations of the sequences are based not on laboratory experiments, but on the results of sequence similarity searches for previously-annotated sequences.
2. An alternative to BLAST for comparing two banks of sequences is PLAST . PLAST provides a high-performance general purpose bank to bank sequence similarity search tool relying on the PLAST and ORIS algorithms.
3. However, sequence similarity searches designed to identify present-day WH2 domains fail to recognise ?-thymosins, ( and " vice versa " ) and the sequence and functional similarities may result from convergent evolution.
4. The curated VBRC database contains all publicly available genomic sequences for seven of the virus families covered under the NIAID initiative, together with an additional six families specific to VBRC . A unique aspect of this resource relative to other genomic databases is its grouping of all BLASTP sequence similarity searches.
5. It's difficult to find sequence similarity search in a sentence.