Zhen Liu

This book offers an essential introduction for all graduate students and researchers who are working on or interested in mechanotransduction using fruit flies as their model organisms. Designed for accessibility, it follows a simple five-chapter structure, beginning with a general introduction to mechanotransduction in physiology (Chapter 1) and some basic considerations on the principles behind mechanotransduction processes (Chapter 2). In turn, Chapters 3, 4 and 5 focus on mechanoreceptors in Drosophila melanogaster. Chapter 3 explains how the fly’s mechanosensitive cells (i.e. mechanoreceptors) contribute to its daily life, while Chapter 4 explores the ultrastructural and mechanical basis for the working mechanisms of various fly mechanoreceptors. Lastly, Chapter 5 elaborates on the structure, function and physiology of mechanosensitive molecules in fly mechanoreceptors. Accordingly, the book provides an overall framework, helping readers understand mechanosensory transduction, from the physiological level to the molecular level.

Celebrate America's 250th birthday with this informative Step 2 Nonfiction Reader that honors the U. S. A. from its beginnings to the beautiful land it is today. The United States is a country filled with mountains, oceans, lakes, and prairies; gorgeous parks and natural wonders and fauna. It is also filled with people from all kinds of backgrounds. But how did our country come to be and how does it run? This Step 2 Nonfiction Reader will teach children the basics about our history and get them in the American spirit! Step 2 Readers use basic vocabulary and short sentences to tell simple stories, for children who recognize familiar words and can sound out new words with help.