Many peptide sequences have been in sequence databases.
These techniques generally consist of comparing the sequence to other sequences from sequence databases.
We initially considered using Ensembl as our sequence database.
There's no doubt, however, that others are poring through the sequence databases, looking for cases of other genes.
It is generally applied on a sequence database.
Only 7.4% of E. coli genes have no match in current sequence databases.
These are predicted in all mammalian orthologs in the public sequence database.
The sequence-driven approach to screening is limited by the breadth and accuracy of gene functions present in public sequence databases.
Bacterial sequences with similarity to the B. anthracis cap genes are present in sequence databases.
In some cases part libraries correspond to parts imported from a single source such as another sequence database.