Center cells lost the expression of octamer - binding transcription factor 4 (OCT4) and epithelial cadherin (E-cadherin) faster than perimeter cells, which are critical to the development of heart tissue. (sciencedaily.com)
A new technique of direct binding of radioactive DNA was used to screen a complementary DNA expression library from the BJAB cell line in lambda gt11 phage to derive molecular cDNA clones representing a putative B lymphocyte - specific octamer binding protein. (science.sciencemag.org)
Cloning of a lymphoid - specific cDNA encoding a protein binding the regulatory octamer DNA motif (science.sciencemag.org)