polymerase chain reaction short interspersed nuclear elements polymerase chain reaction A polymerase chain reaction that amplifies short interspersed nuclear elements (SINEs). Jie Zheng PMID: 12711348 VEuPathDB https://github.com/obi-ontology/obi/issues/1117 short interspersed elements PCR short interspersed nuclear elements polymerase chain reaction metadata complete