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Translation of poly(A)+ mRNA encoding CFU-S proliferation stimulator of human fetal liver origin in Xenopus laevis oocytes.

Using the sodium dodecyl sulfate/chloroform/phenol method, total RNA was extracted from human fetal liver tissue with a yield of 870-1060 micrograms/g of tissue; mRNA was obtained after chromatography on an oligo(dT)-cellulose column. Experimental studies demonstrated the translation of a poly(A)+ mRNA encoding proliferation stimulator of human fetal liver origin in Xenopus laevis oocytes.