The Meaning of Nucleocytoplasmic Transport

ISBN-13: 9783662225042 / Angielski / Miękka / 2013 / 200 str.

Paul S. Agutter;Philip L. Taylor

Opis

The means by which proteins and RNAs are exchanged between cytoplasm and nucleus have interested cell biologists for many years, and the field has seen a number of exciting recent advances. Much has been learned about the intricate architecture of the nuclear pore-complex, the mechanisms by which transport substrates are sorted, and the supply of energy for exchange processes. This book attempts a general review of the growing body of knowledge. However, the authors challenge the presumptions implicit in some interpretations of the evidence, re-examining the concept of "transport" within cells, and suggesting that lessons learned from nucleocytoplasmic transport studies can elucidate wider aspects of cell biology.

Spis treści

1. Perspectives in Transport.- 2. The Vagaries of Diffusion.- 3. Cellular Structures and Nucleocytoplasmic Transport.- 4. Events at the Pore-Complex.- 5. Events Involving the Nucleoskeleton and Cytoskeleton.- 6. Regulation and Pathologies of Nucleocytoplasmic Transport.- 7. Evaluation of a Model.