|
|
|
||||
| Home Help Feedback Subscriptions Archive Search Table of Contents | |||||
Journal of Cell Science, Vol 109, Issue 5 899-909, Copyright © 1996 by Company of Biologists
JOURNAL ARTICLES |
B Capel, JR Hawkins, E Hirst, D Kioussis and R Lovell-Badge
Laboratory of Developmental Genetics, Medical Research Council, National Institute for Medical Research, London, UK.
Cell cultures from the urogenital ridge have been established to facilitate the study of the regulation and downstream interactions of Sry in mammalian sex determination. Cells have been explanted from transgenic mice carrying a temperature sensitive SV40 large T-antigen, and established in ongoing cultures. Analysis of the cells in these cultures at the electron microscope level reveals multiple cell types that compare to the cell types found in vivo during this period of development. Primordial germ cells, that are simultaneously explanted in the course of these experiments, also survive in culture. The explants undergo a morphogenetic organization into branching cord-like structures when cells are trypsinized and plated in extracellular matrix (Matrigel). We analyzed the expression of a number of molecular markers of the fetal gonad during monolayer culture, during in vitro morphogenesis in Matrigel, and in clonal lines derived from the complex explants. This analysis included Sry which is found to be expressed in some cultures from XY urogenital ridges that have been maintained for as long as 8 months.
This article has been cited by other articles:
![]() |
J. Chaudhary, I. Sadler-Riggleman, J. M. Ague, and M. K. Skinner The Helix-Loop-Helix Inhibitor of Differentiation (ID) Proteins Induce Post-Mitotic Terminally Differentiated Sertoli Cells to Re-Enter the Cell Cycle and Proliferate Biol Reprod, May 1, 2005; 72(5): 1205 - 1217. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Umar, T. M. Luider, C. A. Berrevoets, J. A. Grootegoed, and A. O. Brinkmann Proteomic Analysis of Androgen-Regulated Protein Expression in a Mouse Fetal Vas Deferens Cell Line Endocrinology, April 1, 2003; 144(4): 1147 - 1154. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. A. J. Oostendorp, A. J. Medvinsky, N. Kusadasi, N. Nakayama, K. Harvey, C. Orelio, K. Ottersbach, T. Covey, R. E. Ploemacher, C. Saris, et al. Embryonal subregion-derived stromal cell lines from novel temperature-sensitive SV40 T antigen transgenic mice support hematopoiesis J. Cell Sci., May 15, 2002; 115(10): 2099 - 2108. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. A. J. Oostendorp, K. N. Harvey, N. Kusadasi, M. F. T. R. de Bruijn, C. Saris, R. E. Ploemacher, A. L. Medvinsky, and E. A. Dzierzak Stromal cell lines from mouse aorta-gonads-mesonephros subregions are potent supporters of hematopoietic stem cell activity Blood, February 15, 2002; 99(4): 1183 - 1189. [Abstract] [Full Text] [PDF] |
||||