Abstract
Erythropoietic cell cultures from very early chick blastoderms survive for several days They show four to seven doublings of the erythroid cells and the appropriate morphological changes from proerythroblasts to mature erythrocytes Cell cycle times are the same as in ovo for the first day of culture, but slow down thereafter The hemoglobins of both the primitive and the definitive red cell series are produced. 5-Bromodeoxyuridine added to the cultures inhibits differentiation and hemoglobin synthesis, though not cell division, but quite soon the cells cease being sensitive The effect of the drug can be reversed by the addition of thymidine.
Full Text
The Full Text of this article is available as a PDF (703.0 KB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Abbott J., Holtzer H. The loss of phenotypic traits by differentiated cells, V. The effect of 5-bromodeoxyuridine on cloned chondrocytes. Proc Natl Acad Sci U S A. 1968 Apr;59(4):1144–1151. doi: 10.1073/pnas.59.4.1144. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bischoff R., Holtzer H. Inhibition of myoblast fusion after one round of DNA synthesis in 5-bromodeoxyuridine. J Cell Biol. 1970 Jan;44(1):134–150. doi: 10.1083/jcb.44.1.134. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hagopian H. K., Ingram V. M. Developmental changes of erythropoiesis in cultured chick blastoderms. J Cell Biol. 1971 Nov;51(21):440–451. doi: 10.1083/jcb.51.2.440. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Holthausen H. S., Chacko S., Davidson E. A., Holtzer H. Effect of 5-bromodeoxyuridine on expression of cultured chondrocytes grown in vitro. Proc Natl Acad Sci U S A. 1969 Jul;63(3):864–870. doi: 10.1073/pnas.63.3.864. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lasher R., Cahn R. D. The effects of 5-Bromodeoxyuridine on the differentiation of chondrocytes in vitro. Dev Biol. 1969 May;19(5):415–435. doi: 10.1016/0012-1606(69)90080-3. [DOI] [PubMed] [Google Scholar]
- Levere R. D., Granick S. Control of hemoglobin synthesis in the cultured chick blastoderm. J Biol Chem. 1967 Apr 25;242(8):1903–1911. [PubMed] [Google Scholar]
- Miura Y., Wilt F. H. The formations of blood islands in dissociated-reaggregated chick embryo yolk sac cells. Exp Cell Res. 1970 Feb;59(2):217–226. doi: 10.1016/0014-4827(70)90594-x. [DOI] [PubMed] [Google Scholar]
- Miura Y., Wilt F. H. Tissue interaction and the formation of the first erythroblasts of the chick embryo. Dev Biol. 1969 Feb;19(2):201–211. doi: 10.1016/0012-1606(69)90055-4. [DOI] [PubMed] [Google Scholar]
- PUCK T. T. STUDIES OF THE LIFE CYCLE OF MAMMALIAN CELLS. Cold Spring Harb Symp Quant Biol. 1964;29:167–176. doi: 10.1101/sqb.1964.029.01.021. [DOI] [PubMed] [Google Scholar]
- Reynolds L. W., Ingram V. M. Erythroid cell differentiation and the inhibition of cytokinesis by cytochalasin. J Cell Biol. 1971 Nov;51(21):433–439. doi: 10.1083/jcb.51.2.433. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rifkind R. A., Chui D., Epler H. An ultrastructural study of early morphogenetic events during the establishment of fetal hepatic erythropoiesis. J Cell Biol. 1969 Feb;40(2):343–365. doi: 10.1083/jcb.40.2.343. [DOI] [PMC free article] [PubMed] [Google Scholar]
- STOCKDALE F., OKAZAKI K., NAMEROFF M., HOLTZER H. 5-BROMODEOXYURIDINE: EFFECT ON MYOGENESIS IN VITRO. Science. 1964 Oct 23;146(3643):533–535. doi: 10.1126/science.146.3643.533. [DOI] [PubMed] [Google Scholar]
- Schubert D., Jacob F. 5-bromodeoxyuridine-induced differentiation of a neuroblastoma. Proc Natl Acad Sci U S A. 1970 Sep;67(1):247–254. doi: 10.1073/pnas.67.1.247. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Trelstad R. L., Hay E. D., Revel J. D. Cell contact during early morphogenesis in the chick embryo. Dev Biol. 1967 Jul;16(1):78–106. doi: 10.1016/0012-1606(67)90018-8. [DOI] [PubMed] [Google Scholar]
- Weintraub H., Campbell G. le M., Holtzer H. Primitive erythropoiesis in early chick embryogenesis. I. Cell cycle kinetics and the control of cell division. J Cell Biol. 1971 Sep;50(3):652–668. doi: 10.1083/jcb.50.3.652. [DOI] [PMC free article] [PubMed] [Google Scholar]