TY  - JOUR
TI  - Of microbes, mice and man.
AU  - Monk, M
T2  - The International Journal of Developmental Biology
AB  - This chapter reviews my 18 years of research in Anne's Unit including studies on temporal and spatial aspects of X-chromosome inactivation and imprinting and the role of methylation in X-inactivation in these processes during female mouse embryo development. To enable molecular studies of embryos, we developed a plethora of single cell assays for specific enzyme activity, gene mutation and methylation, and RNA transcription. While in Anne's Unit, I used these same single cell assays to pioneer the procedures for preimplantation diagnosis of genetic disease, now an established clinical approach to prevention of the birth of children with severe genetic disease. At the Institute of Child Health in London, we continue to develop new highly sensitive molecular procedures--currently for the creation of cDNA libraries from human preimplantation embryos, primordial germ cells and embryonal stem cells. We are using these cDNA preparations to isolate human developmental genes and embryo/cancer genes. One of the more fascinating aspects arising from my time in Anne's Unit is the way in which my research findings challenged a number of accepted dogmas in development concerned with the origin and totipotency of the germ line and the possibility of transgenerational genetic inheritance by epigenetic modification of the germ line.
PY  - 2001
VL  - 45
IS  - 3
SP  - 497
EP  - 507
J2  - Int. J. Dev. Biol.
LA  - en
SN  - 0214-6282
SN  - 1696-3547
UR  - https://ijdb.ehu.eus/article/11417891
Y2  - 2024/11/21/18:12:52
ER  -