Down Syndrome

ISBN-13: 9780791096444 / Angielski / Twarda / 2009 / 128 str.

Ph. D. F. Fay Evans-Martin

Opis

Down syndrome is a developmental disorder caused by the presence of an extra copy of chromosome 21. This extra genetic material causes changes in the production of various proteins, such as enzymes and cell adhesion molecules. This book explains this genetic diseaseas well as its history and characteristics.