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Archives for: May 2006, 19
05/19/06
Systems approach yields new information about DNA repair mechanism
A top-down systems approach to biology is yeilding new information about the complexity of the DNA repair mechanism.
Many cellular processes -- including DNA replication and repair, cell cycle control, metabolism, and stress responses -- form an integrated response to DNA damage, according to a report in this week's Science. The authors used a systems biology approach to create a map of transcriptional networks that are activated when yeast DNA is damaged.
"We now know an order of magnitude more pathway connections than were known before, as far as how information is transmitted through the cell in response to damage," senior author Trey Ideker of the University of California, San Diego, told The Scientist. Looking at cellular processes from a wide-angle view -- rather than the one-gene, one-protein approach of classical biology -- permits the construction of "a complete wiring diagram" of transcriptional interactions, Ideker said, which will help scientists control cellular response to DNA damage.
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Evolution has become a favorite topic of the news media recently, but for some reason, they never seem to get the story straight. The staff at Discovery Institute's Center for Science and Culture started this Blog to set the record straight and make sure you knew "the rest of the story".
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A blogger from New England offers his intelligent reasoning.
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We are a group of individuals, coming from diverse backgrounds and not speaking for any organization, who have found common ground around teleological concepts, including intelligent design. We think these concepts have real potential to generate insights about our reality that are being drowned out by political advocacy from both sides. We hope this blog will provide a small voice that helps rectify this situation.
- The Design Inference - The Writings of William A. Dembski
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Website dedicated to comparing scenes from the "Inherit the Wind" movie with factual information from actual Scopes Trial. View 37 clips from the movie and decide for yourself if this movie is more fact or fiction.
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- A Brief View of Time and Those That Live There
Don Cicchetti blogs on: Culture, Music, Faith, Intelligent Design, Guitar, Audio
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Australian biologist Stephen E. Jones maintains one of the best origins "quote" databases around. He is meticulous about accuracy and working from original sources.
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Most guys going through midlife crisis buy a convertible. Austrialian Stephen E. Jones went back to college to get a biology degree and is now a proponent of ID and common ancestry.
- Darwinian Fairytales by David Stove
Complete zipped downloadable pdf copy of David Stove's devastating, and yet hard-to-find, critique of neo-Darwinism entitled "Darwinian Fairytales"
- ID The Future
Intelligent Design The Future is a multiple contributor weblog whose participants include the nation's leading design scientists and theorists: biochemist Michael Behe, mathematician William Dembski, astronomer Guillermo Gonzalez, philosophers of science Stephen Meyer, and Jay Richards, philosopher of biology Paul Nelson, molecular biologist Jonathan Wells, and science writer Jonathan Witt. Posts will focus primarily on the intellectual issues at stake in the debate over intelligent design, rather than its implications for education or public policy.
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A Philosopher's Journey: Political and cultural reflections of John Mark N. Reynolds. Dr. Reynolds is Director of the Torrey Honors Institute at
Biola University.
- NASA Astronomy Picture of the Day
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