Molecular Biology of the Gene: International Edition, 5/e Though completely updated, the new edition retains the distinctive character of earlier editions that made it the most widely used book in molecular biology. Twenty-one concise chapters, co-authored by five highly respected molecular biologists, provide current, authoritative coverage of a fast-changing discipline. The completely new art is printed in full color for the first time. Every student package automatically includes a CD-ROM and access to a website containing tutorials, molecular models, and more. Essential Genes: International Edition, 1/e Two decades ago Benjamin Lewin's Genes revolutionized the teaching of molecular biology and molecular genetics by introducing a unified approach to bacteria and higher organisms. Essential GENES continues the tradition ofremaining at the cutting edge of molecular biology, covering gene structure, organization, and expression.