Source:http://linkedlifedata.com/resource/umls/id/C0078973
MSH: Nucleic acids which hybridize to complementary sequences in other target nucleic acids causing the function of the latter to be affected.,CSP: naturally occurring complementary RNA which regulates gene expression by binding to mRNA; or, DNA of genes which code acoantisense RNA; or, synthetic complementary DNA or RNA probes based on antisense sequences.