Titlebook: Genetic Mosaics and Chimeras in Mammals; Liane B. Russell Book 1978 Springer Science+Business Media New York 1978 Chimera.Drosophila.Termi

允許

Germ Cells in XX ? XY Mouse Chimeraslized into a male (predominantly) or a female direction, rather than leading to a hermaphroditic condition. This creates an opportunity for approaching the problem of whether or not the germ cells of the mouse can undergo functional sex reversal. Up to the time when experimental mouse chimeras becam

deforestation

Use of the , Gene , to Investigate Functional Sex Reversal and Gonadal Determination in Mammalsfluenced by the extra-embryonic environment. Experimental reversal of chromosomally male . embryos to functional females has been accomplished by adding estrogens to the water in which these embryos develop (Chang and Witschi 1955; Gallien 1955). Chromosomally male embryos of the fish . have been si

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PUT

Cell Interactions in the Sex Organs of Sex Reversed Mice Heterozygous for Testicular Feminization. The molecular basis of the phenotype is a defect of the androgen receptor protein (Attardi and Ohno, 1974; Gehring and Tomkins, 1974). Due to random X inactivation, XX mice heterozygous for . are mosaics with respect to androgen sensitivity. They can be converted to males by the autosomal dominant

LUMEN

outset

Evidence from Mutable Genes Concerning the Origin of the Germ Lineat deal to elucidate what goes on in the early stages of mammalian development. Other kinds of genetic mosaic, namely those arising through forward and reverse mutation at particular loci, can also provide useful information. This is particularly so because the initial mutational event in these mosa

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puzzle

Overview: 978-1-4684-3392-0978-1-4684-3390-6

Project

Beschreibung der Urinsedimentbestandteiler organ? Do the cells from the faster growing component tend to outgrow those from the slower growing? These are the main questions that we have been trying to answer, and this paper is a preliminary account of the results.

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