TY - GEN AU - Shiokawa,Koichiro AU - Yamana,K AU - Fu,Yuchang AU - Atsuchi,Yasuo AU - Hosokawa,Keiichi TI - Expression of exogenously introduced bacterial chloramphenicol acetyltransferase genes in Xenopus laevis embryos before the midblastula transition SN - 0930-035X PY - 1990/// PB - Roux's archives of developmental biology : the official organ of the EDBO N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00383770 ER -