Neonatal Separation
Mostrando 13-13 de 13 artigos, teses e dissertações.
-
13. Synthesis of immunoglobulin mu chain gene products precedes synthesis of light chains during B-lymphocyte development.
Immunoglobulin (Ig) gene expression has been followed during the later stages of development of the murine fetal liver. Biosynthetic labeling and immunoprecipitation were used to isolate Ig-related polypeptides from fetal and neonatal livers. By examination of the specific immune precipitates, the earliest detectable Ig was shown to consist only of mu heavy