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Six cloned calves have been created from cells cultured in vitro for up to three months, confirming previous work showing that relatively "old" cells can be used to clone whole animals.
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Illustrated article and brief history. Provides links to related articles, timelines, photographs and video presentations.
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Subscription based research journal. Includes, table of contents, and notes for contributors.
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Dr. David Whitehouse answers some questions about cloning and whether the technology can be made to work in humans.
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A collection of Web resources on the scientific, ethical, and legal aspects of animal and human cloning. Includes articles, books, research, and societies.
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The first successful cloning of an endangered animal to late-stage fetal development has been reported; from Applied Genetics News.
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From Cloning, a story about a Texas A&M team that plans to clone pets.
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The first pigs ever born as a result of nuclear transfer (cloning) using adult cells.
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Cells from six healthy cow clones show no signs of the premature aging reported for Dolly the cloned sheep, according to researchers from Advanced Cell Technologies, Inc.
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Features a timeline, techniques, media centre, cloning debate, and legislation. offers an interactive section including create a clone.
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The basic principles of embryogenesis and germline engineering - from the Association of Reproductive Health Professionals.
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Illustrated article with references.
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Offers current news stories and links to related resources. Includes a basic primer on cloning and genetic engineering. From the Association of Reproductive Health Professionals.
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Cell biology, and developmental biology from zygote to adult, including cells, nuclear transfers, microinjection, and development.
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Developing transgenic in vivo and in vitro models: DNA microinjections, knock-out and knock-in mice, embryonic stem cell differentiation, inducible and conditional systems.
