Lords of the Fly: Drosophila Genetics and the Experimental Life

by Robert E. Kohler

Book Overview

The common fruit fly, Drosophila, has long been one of the most productive of all laboratory animals. From 1910 to 1940, the center of Drosophila culture in America was the school of Thomas Hunt Morgan and his students Alfred Sturtevant and Calvin Bridges. They first created "standard" flies through inbreeding and by organizing a network for exchanging stocks of flies that spread their practices around the world.

In Lords...

• Format: Hardcover
• Language: English
• ISBN: 0226450627
• ISBN13: 9780226450629
• Release Date: May 1994
• Publisher: University of Chicago Press
• Length: 344 Pages
• Weight: 1.05 lbs.
• Dimensions: 1.0" x 6.3" x 9.3"

Customer Reviews

Review from Entomology Student

When ordering the book from an online store or local library, it is crucial not to get tangled up between two similar sounding titles, "Lord of the Flies," and "Lords of the Fly." While "Lord of the Flies," is a novel you may vaguely remember reading in high school, "Lords of the Fly," is a natural history commentary by Robert E. Kohler. When you first flip through the pages, observing the diagrams and charts, you may mistakenly think this is a variation of a genetics textbook, but it is not. In this book, the author documents the discovery of one of the most famous model organisms in biology- Drosophila, and its application in the field of genetics. Overall, Robert E. Kohler maintains three main themes throughout the book: (1) biological description and experimental evolution of Drosophila, (2) professional and social life of drosophilists, and (3) coevolving relationship between the fly and fly experts. Drosophila is first presented to the reader as an organism that almost went unnoticed because it was easily available, cheap, and did not require high maintenance. Ironically, these are the same qualifications that make Drosophila a great "model organism". Nonetheless, even though not an organism of choice, Drosophila entered the world of genetics as a last resort but stayed and reshaped experimental world of science. Constructing Drosophila section may remind a biology student of genetics class lecture, at times too in detail. For example, Kohler takes the reader through the manual calculations of gene mapping. Although covered in great length, the information is refreshing, as it is not always taught in present day university classes. Somehow Kohler manages to combine dense scientific material with anecdotes, making this book an easy read. One cannot help but imagine drosophilists sitting in a laboratory, tediously inspecting flies, later to find out that some of which could simply be `extreme forms of natural variation of the wild types.' Speaking of extreme forms and variations. Besides the main players, one specific drosophilist comes to mind when thinking of the personal lives when it comes to the scientists involved in drosophila projects. This person is Calvin Bridges. According to Kohler, in personal life, Bridges was known for his `extraordinary beauty' and scandal with an Indian "princes". As a result of this scandal, Bridges was disqualified for an academic position. As it turns out, not all drosophists spend all hours in a lab looking for mutants. Interestingly enough, Bridges was the drosophilist who was able to find close to seventy five percent of all mutants documented. It is curious to read about the different personalities of the fly scientists. Unlike the team of scientists responsible for discovery of insulin, drosophilists are portrayed as easy-going, very logical, and fair to one another. In fact, fly scientists are portrayed so logical that they even implemented a system that helps one determine who should be

Wonderful! An affectionate tribute to the early flypushers.

This is not a scientific textbook or laboratory manual. It is a wonderful commentary on the evolution of Drosophila, from a minor curiosity to entomologists and naturalists into a monolithic model organism in the biological sciences. It chronicles the history of the early Drosophila geneticists, and how they brought the little fruitfly to the forefront of genetic research. It begins with T.H. Morgan (the father of modern Drosophila genetics) and follows the adventures of his many disciples (Alfred Sturtevant, Calvin Bridges etc.). How they came to be associated with Morgan, where they went and what they did after leaving the Morgan lab, how many papers they published and on which subjects, and so on. It also describes the early work done by these people in a fascinating and personal way. The book describes how the fruitfly, through `founder effects,' came to dominate the world of genetics. The fly was easy to maintain, inexpensive to work with, and compliant with the university calendar (willing to take the summer off from research if the students and professors insisted). The organism was not particularly complicated physiologically, and it had a relatively short life span. Meaning that many generations of mutant flies could be analyzed in a single university semester. For almost a century the Drosophilists have formed a tiny, close, and cooperative family within the larger scientific community, and this family is discussed with affection in this book. Speaking from personal experience I can say that Drosophilists are unlike any other group in the greater scientific community. They truly are a family. They all know each other personally (more or less), are willing to exchange ideas and materials readily and without non-disclosure agreements signed in triplicate by lawyers (a concept totally alien to the cut-throat fields of medicine, pharmacology, immunology, physiology etc.), and are willing to give credit where credit is due without petty jealousy or bruised egos (again, an alien concept to most other branches of science). After all, just how seriously CAN you take yourself when you are working with FRUITFLIES for a living? It has also been my experience that Drosophilists have the smallest egos, and the largest funnybones in the entire scientific community. This is evidenced by names they frequently give to the genetic mutations they uncover. ("bus driver" for a mutation that causes fly larvae to move slowly and meander. "cheap date" for a mutation that makes flies more susceptible to the effects of alcohol. A far cry from medical researchers, commanding million dollar research budgets, shamelessly naming genetic syndromes after themselves!) The unique and generous nature of this family is discussed in the book. Now that Drosophila has become a model organism, being used and patented by multinational pharmaceutical companies, I fear that the days of the Drosophila family as we have