Source:http://linkedlifedata.com/resource/umls/id/C0017272
MSH: A large collection of DNA fragments cloned (CLONING, MOLECULAR) from a given organism, tissue, organ, or cell type. It may contain complete genomic sequences (GENOMIC LIBRARY) or complementary DNA sequences, the latter being formed from messenger RNA and lacking intron sequences.,CSP: any well-defined collection of genetic material used to identify unknown nucleic acids; classically, a collection of expressed cDNA clones representing the genome of a particular organism, used to identify newly purified genes or mRNAs by hybridization.