S. Oida et al., CLONING AND SEQUENCE OF BONE MORPHOGENETIC PROTEIN-4 (BMP-4) FROM A HUMAN PLACENTAL CDNA LIBRARY, DNA sequence, 5(5), 1995, pp. 273-275
A cDNA clone encoding bone morphogenetic protein-4 (BMP-4) has been,is
olated from a human placental cDNA library. Sequence analysis of this
clone revealed that the nucleotide sequence of 5' region was different
from that of human osteosarcoma BMP-4 and the deduced amino acid sequ
ence indicated deletion of N-terminal 6 amino acids. We confirmed the
expression of this type of BMP-4 mRNA in one human osteogenic cell lin
e in addition to the placenta by the polymerase chain reaction (PCR).