TY - RPRT TI - A discrete LINE-1 transcript in mouse blastocysts. AU - A I Packer AU - K Manova AU - R F Bachvarova PY - 1993 DO - 10.1006/dbio.1993.1133 UR - https://pubmed.ncbi.nlm.nih.gov/7683285/ ID - 7683285 ER -