What are primary and secondary database?

Question

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 primary database example?

Primary databases contain information for sequence or structure only. Examples of primary biological databases include: Swiss-Prot and PIR for protein sequences. GenBank and DDBJ for genome sequences.

Which one is a 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.

Are databases primary or secondary?

Primary: original objects or documents with first-hand information or raw material. Secondary: sources that analyze, interpret, or draw conclusion from a primary source. Tertiary: sources that index, organize, or compile other sources.

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.

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