What is meant by secondary database?

What is primary database vs secondary database?

Primary databases store and make data available to the public, acting as repositories. Secondary databases make use of publicly available sequence data in primary databases to to provide layers of information to DNA or protein sequence data.

What is meant by secondary database What are the major secondary databases?

Secondary databases comprise data derived from analysing entries in primary databases. In most cases, they also provide tools to investigate further the genes and proteins.

Which of the following is secondary database?

OMIM is a secondary database consists of data derived from the analysis of primary data such as sequences, active site residue of proteins and so on. Thus the correct answer is option C.

What are primary databases?

Primary databases are also called as archieval database. They are populated with experimentally derived data such as nucleotide sequence, protein sequence or macromolecular structure. Experimental results are submitted directly into the database by researchers, and the data are essentially archival in nature.