The Evolution of Differentiation attempts to sketch the outlines of a framework from what is now known or suspected of the various aspects of differentiation in all types of organisms. This book surveys the many aspects of differentiation that are seen today, and in particular, because of the evident universality of expression of the genetic code, to enquire whether any similar universality exists in the methods of gene repression and activation. The information reviewed ranges from the chemical control of the genetic mechanisms of unicellular organisms during their various phases of activity, to the chemical control of differentiation in multicellular organisms both during embryonic development and in the adult state. Finally, some consideration is also given to that collapse of differentiation which leads to cancer.
Ansorge, J., Holliger, K., Valasek, P., Ye, S., Finckh, P., Freeman, R., Frei, W., Kissling, E., Lehner, P., Maurer, H., Mueller, S., Smithson, S.B. and Staeuble, M. (1991). Integrated analysis of normal incidence and wide-angle ...
The central thesis of this book is that Volvox and its unicellular and colonial relatives provide a wholly unrivaled opportunity to explore the proximate and ultimate causes underlying the evolution from unicellular ancestors of ...
"Over the past few decades numerous scientists have called for a unification of the fields of embryo development, genetics, and evolution. Each field has glaring holes in its ability to...
To cut through this thicket, John Tyler Bonner ponders a moment in evolution when development was at its most basic--the moment when signaling between cells began.
This book summarizes the latest research on the origins of language, with a focus on the process of evolution and differentiation of language.
Is it possible that fully differential cells, cells that have acquired specialized functions and perhaps have lost some general properties, can change their nature, becoming cells of another type? Professor...
This book summarizes the roles of redox regulation in development by bringing together different concepts and comparing similarities and differences between various cell types and species.
This novel work offers a unique exploration of the foundations of ontogeny by asking how the development of living things should be understood.
( 1995a ) , Fabry , Steigerwald et al . ( 1995b ) , Huber , Beyser & Fabry ( 1996 ) , Selmer et al . ( 1996 ) , Choi , Przybylska & Straus ( 1996 ) , Liss et al . ( in press ) . but are not presently represented in culture collections .
Man's mind stretched to a new idea never goes back to its original dimensions Oliver Wendell Holmes Our current understanding of sex and biological differentiation results from the application of...