ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In human embryos, ontogenic development of the erythron entails parallel switches of erythropoietic site, erythroblast morphology and haemoglobin (Hb) content3-7. The primitive yolk sac-derived lineage consists of nucleated 'megaloblasts', which appear 2-3 weeks after conception7-9 and are present ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/313235a0
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