National Academies Press: OpenBook
« Previous: Front Matter
Suggested Citation:"1 Introduction." National Research Council. 2002. Exploring Horizons for Domestic Animal Genomics: Workshop Summary. Washington, DC: The National Academies Press. doi: 10.17226/10487.
×
Page 1
Suggested Citation:"1 Introduction." National Research Council. 2002. Exploring Horizons for Domestic Animal Genomics: Workshop Summary. Washington, DC: The National Academies Press. doi: 10.17226/10487.
×
Page 2

Below is the uncorrected machine-read text of this chapter, intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text of each book. Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.

1 Introduction Over the past several years, scientists from the United States and around the world have been using a technique called DNA sequencing to unlock the genetic code of many different organisms. With code in hand, scientists can design sophisticated experiments that will inform our understanding of how an organism develops and functions. To date, they have carried out partial or complete DNA sequencing on human, mouse, rat, bacterial, and plant genomes. A major finding that was confirmed from these efforts is that most biologic functions are genetically conserved within and between species. This means that by studying related organisms, we acquire biologic knowledge that is broadly applicable. Sequencing the genomes of different kinds of organisms sheds more light on biologic understanding than would, for example, sequencing the genome of only a single type of organism. In essence, the more organisms that are sequenced, the greater the intellectual yield will be. Once sequenced, the DNA provides scientists with important clues about the genes and proteins that are required to create and sustain related organisms. Why not sequence every organism scientists can get their hands on? Unfortunately, sequencing is very expensive and time consuming. At this time, obtaining a draft sequence of a mammalian genome costs as much as 100 million dollars and can take up to a year. Consequently, scientists, policymakers, and funding agencies must select carefully among the organisms they will sequence, depending on the kind of knowledge sought. Two major categories of animals that are primed for extensive genomic exploration are domesticated farm animals such as pigs, sheep, chickens, cattle, horses, and companion animals such as dogs and cats. Both groups have a number of appealing attributes that make them appropriate candidates for genomic analysis. 1

2 INTRODUCTION They offer great potential for advancing human and animal health knowledge, improving animal production practices, and they have an economic benefit. For example, scientists can attempt to locate or approximate the gene or genes that confer disease resistance, which is useful in reducing health maintenance costs in animal production operations. Moreover, in some instances these animals have a sentimental value that distinguishes them from other organisms. Recognizing the important contributions that genomic analysis can make to agriculture, production and companion animal science, evolutionary biology, and human health with respect to the creation of models for genetic disorders, the National Academies convened a group of individuals to plan a public workshop that would: (1) assess these contributions; (2) identify potential research directions for existing genomics programs; and (3) highlight the opportunities of a coordinated, multi-species genomics effort for the science and policymaking communities. Their efforts culminated in a workshop sponsored by the U.S. Department of Agriculture, Department of Energy, National Science Foundation, and the National Institutes of Health. The workshop was convened on February 19, 2002. The goal of the workshop was to focus on domestic animal genomics and its integration with other genomics and functional genomics projects (see Box 1-1). The following is a summary and synthesis of the discussion, prepared by a science writer as a factual account of what occurred at the workshop. Box 1-1 Goals of the Workshop Experts from recently completed genome sequencing projects as well as those engaged in current efforts, along with policymakers and stakeholders, were brought together to participate in a workshop designed to: 1. provide a forum for exchange among the diverse communities of genomics and functional genomics experts; 2. elicit discussions of research directions in animal genomics that would benefit agriculture and society while leading to greater biologic understanding; 3. identify opportunities and obstacles that might be encountered in developing a coordinated, multi-organism functional and comparative genomics effort that would include domestic animals.

Next: 2 The Value of Sequencing Domestic Animal Genomes »
Exploring Horizons for Domestic Animal Genomics: Workshop Summary Get This Book
×
Buy Paperback | $47.00 Buy Ebook | $37.99
MyNAP members save 10% online.
Login or Register to save!
Download Free PDF

Recognizing the important contributions that genomic analysis can make to agriculture, production and companion animal science, evolutionary biology, and human health with respect to the creation of models for genetic disorders, the National Academies convened a group of individuals to plan a public workshop that would: (1) assess these contributions; (2) identify potential research directions for existing genomics programs; and (3) highlight the opportunities of a coordinated, multi-species genomics effort for the science and policymaking communities. Their efforts culminated in a workshop sponsored by the U.S. Department of Agriculture, Department of Energy, National Science Foundation, and the National Institutes of Health. The workshop was convened on February 19, 2002. The goal of the workshop was to focus on domestic animal genomics and its integration with other genomics and functional genomics projects.

  1. ×

    Welcome to OpenBook!

    You're looking at OpenBook, NAP.edu's online reading room since 1999. Based on feedback from you, our users, we've made some improvements that make it easier than ever to read thousands of publications on our website.

    Do you want to take a quick tour of the OpenBook's features?

    No Thanks Take a Tour »
  2. ×

    Show this book's table of contents, where you can jump to any chapter by name.

    « Back Next »
  3. ×

    ...or use these buttons to go back to the previous chapter or skip to the next one.

    « Back Next »
  4. ×

    Jump up to the previous page or down to the next one. Also, you can type in a page number and press Enter to go directly to that page in the book.

    « Back Next »
  5. ×

    To search the entire text of this book, type in your search term here and press Enter.

    « Back Next »
  6. ×

    Share a link to this book page on your preferred social network or via email.

    « Back Next »
  7. ×

    View our suggested citation for this chapter.

    « Back Next »
  8. ×

    Ready to take your reading offline? Click here to buy this book in print or download it as a free PDF, if available.

    « Back Next »
Stay Connected!