title: GSM5827038: MX1305-C5JC4ACXX-5-CATGGG; Homo sapiens; miRNA-Seq
library_construction_protocol: Samples were derived from elective terminations for medical reasons during the second trimester of gestation (17–24 weeks), and were chromosomally normal (46XX / 46XY). Total RNA was isolated from frozen tissue using TRIzol (Life Technologies, Carlsbad, CA, USA). Library construction and sequencing were performed as previously described in  [TCGA: Comprehensive molecular portraits of human breast tumours. Nature 2012, 490(7418):61-70].