Bottle Biology And Leap

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At a ceremony announcing the completion of the first draft of the human genome in 2000, President Bill Clinton declared, "I believe one of the great truths to emerge from this triumphant expedition inside the human genome is that in genetic terms, all human beings, regardless of race, are more than 99.9 percent the same." Yet despite this declaration of unity, biomedical research has focused increasingly on mapping that.1 percent of difference, particularly as it relates to race. This trend is exemplified by the drug BiDil. Approved by the FDA in 2005 as the first drug with a race-specific indication on its label, BiDil was originally touted as a pathbreaking therapy to treat heart failure in black patients and help underserved populations. Upon closer examination, however, Jonathan Kahn reveals a far more complex story. At the most basic level, BiDil became racial through legal maneuvering and commercial pressure as much as through medical understandings of how the drug worked. Using BiDil as a central case study, Kahn broadly examines the legal and commercial imperatives driving the expanding role of race in biomedicine, even as scientific advances in genomics could render the issue irrelevant. He surveys the distinct politics informing the use of race in medicine and the very real health disparities caused by racism and social injustice that are now being cast as a mere function of genetic difference. Calling for a more reasoned approach to using race in biomedical research and practice, Kahn asks readers to recognize that, just as genetics is a complex field requiring sensitivity and expertise, so too is race, particularly in the field of biomedicine.

A colltction of copy masters designed to supplement and extend the test material in a variety of ways. Each item is keyed to the most closely related chapter.

"Endless forms most beautiful and most wonderful have been, and are being, evolved," Darwin famously concluded The Origin of Species, and for confirmation we look to...the guinea pig? How this curious creature and others as humble (and as fast-breeding) have helped unlock the mystery of inheritance is the unlikely story Jim Endersby tells in this book. Biology today promises everything from better foods or cures for common diseases to the alarming prospect of redesigning life itself. Looking at the organisms that have made all this possible gives us a new way of understanding how we got here--and perhaps of thinking about where we're going. Instead of a history of which great scientists had which great ideas, this story of passionflowers and hawkweeds, of zebra fish and viruses, offers a bird's (or rodent's) eye view of the work that makes science possible. Mixing the celebrities of genetics, like the fruit fly, with forgotten players such as the evening primrose, the book follows the unfolding history of biological inheritance from Aristotle's search for the "universal, absolute truth of fishiness" to the apparently absurd speculations of eighteenth-century natural philosophers to the spectacular findings of our day--which may prove to be the absurdities of tomorrow. The result is a quirky, enlightening, and thoroughly engaging perspective on the history of heredity and genetics, tracing the slow, uncertain path--complete with entertaining diversions and dead ends--that led us from the ancient world's understanding of inheritance to modern genetics.

CHOICE Highly Recommended title, 2022! This 30-chapter volume informs students and professionals about the behavioral biology of animals commonly housed in laboratory and other captive settings. Each species evolved under specific environmental conditions, resulting in unique behavioral patterns, many of which are maintained in captivity even after generations of breeding. Understanding natural behavior is therefore a critical part of modern animal care practices. The descriptions, data, guidance, resources, and recommendations in this book will help the reader understand their animals better, refine the care and treatment that they receive, and improve the well-being, welfare, and wellness of their animals. The book is divided into three sections, all focusing on aspects of the behavioral biology of animals found in laboratories and related research settings. After five introductory chapters, 25 chapters are dedicated to specific taxonomic groups (including mice, zebrafish, zebra finches, reptiles, macaques) while a concluding section of ethograms provides a centralized resource for those interested in understanding, and potentially quantifying, animal behavior. The Behavioral Biology of Laboratory Animals will provide anyone working in maintenance, care, and/or research programs that involve laboratory animals with information about the way the animals live in the wild, and the way that they should live in captive research settings. Many of the guidelines and recommendations will also be valuable to those managing and working with animals in other environments, including zoological parks, aquaria, and sanctuaries.

Salmon: A Scientific Memoir investigates a narrative that is important to the identity of the Pacific Northwest Coast – the salmon as an iconic species. Traditionally it’s been a narrative that is overwhelmingly about conflict. But is that always necessarily the case? The story follows John Steinbeck’s advice: the best way to achieve reality is to combine narrative with scientific data. By following ecologists, archaeologists and fisheries biologists studying salmon, humans and their shared habitat, the reader learns about the fish through the eyes of scientists in the field. Each chapter focuses on a portion of the salmon’s journey to and from their natal streams; on one of the five Pacific salmon species most commercially important to North Americans; and on the different ways scientists study the fish. It’s also about the scientific journey of ecologists, archaeologists and fisheries biologists and how the labs gathering data today echo coastal indigenous people who have harvested salmon successfully since the end of the last ice age. Each group established a reciprocal economic system, one that revolves around community and knowledge, a system with straightforward rules, sometimes as simple as “you get what you give.”