ISSN:
1432-041X
Keywords:
Imprinting
;
Androgenesis
;
Mouse chimeras
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract To asses the potential of androgenetic cells to participate in post-midgestation fetal development we have made use of an in situ detectable cell lineage marker in the analysis of chimeric mouse fetuses containing an androgenetic cell lineage. Our results show conclusively that androgenetic cells participate in the formation of derivatives of all lineages and in some tissues may contribute the majority of the total cell population. However, the allocation or persistence of androgenetic cells was non-random. High contribution of androgenetic cells was observed in brown adipose tissue, mesenchyme, smooth muscle, perichondrium, peripheral nerves and epithelia of the intestinal tract and the trachea. Thus, androgenetic cells were able to efficiently populate mesodermal, ectodermal and endodermal derivatives. In contrast, there was a clear prejudice against androgenetic cells in the brain.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00360856
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