Keyword: genome
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“Junk” DNA Discovered to Have Both Cellular and Microevolutionary Functions Evolutionists have long sought mechanisms for the origin of reproductive barriers between populations, mechanisms which are thought to be key to the formation of new species. A recent article in ScienceDaily finds that “Junk DNA” might be the “mechanism that prevents two species from reproducing.” Basically, so-called “junk”-DNA is involved in helping to package chromosomes in the cell. If two species have different “junk” DNA, then this prevents the proteins in the egg from properly packaging the chromosomes donated by the sperm. The organism does not develop properly. As the...
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Life is not a naturalistic phenomenon with unlimited evolutionary potential as Darwin proposed. It is intelligently designed, ruled by immutable laws, and survives only because it has a built-in facilitated variation mechanism for continually adapting to internal and external challenges and changes. The essential components are: functional molecular architecture and machinery, modular switching cascades that control the machinery and a signal network that coordinates everything. All three are required for survival, so they must have been present from the beginning—a conclusion that demands intelligent design. Life’s built-in ability to adapt and diversify looks like Darwinian evolution, but it is not....
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Experimental Data Force Researchers to Admit There’s “No Such Thing As Junk RNA” Originally, proponents of neo-Darwinian evolution lauded “junk” DNA as functionless genetic garbage that showed life is the result of blind and random mutational events. Then “junk” DNA was disproved by the discovery that the vast majority of DNA is being transcribed into RNA. Did the failure of this Darwinian assumption cause evolutionists to terminate their love affair with biological “junk”? Of course not. They just shifted their argument back, claiming that the cell is full of “junk RNA”—DNA that is being transcribed into RNA but still does...
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The Human Methylome: What Do These Patterns Mean? by Brian Thomas, M.S.* For decades, researchers have noticed that tiny chemicals called “methyl groups†piggyback on DNA molecules, and that they occur in certain patterns. Intrigued by the meaning and function of methylation patterns, especially as they relate to medicine, a five-year, $ 190-million-dollar research effort funded by the National Institutes of Health began in 2008. In one of its studies, researchers have stumbled upon a new intricacy of cell function.Joseph Ecker of the Salk Institute for Biological Studies led a collaboration to generate the world’s first complete map of human...
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Proposed rankings would classify genomes by completeness and quality.Scientists have proposed classifying genome sequences into six groups, based on their quality.A. Sumner / Science Photo Library Researchers who have mapped a species' genome need to be more explicit about the quality of their sequence, says an international team of genome researchers."People generating these sequences should discriminate a bit more between the products that they provide to the rest of the scientific community," says Patrick Chain of the Joint Genome Institute at the Los Alamos National Laboratory in New Mexico who is first author of a policy paper on genomic standards...
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...they describe a new technology called Hi-C and apply it to answer the thorny question of how each of our cells stows some three billion base pairs of DNA while maintaining access to functionally crucial segments... says co-first author Erez Lieberman-Aiden... "But if the double helix didn't fold further, the genome in each cell would be two meters long. Scientists have not really understood how the double helix folds to fit into the nucleus of a human cell, which is only about a hundredth of a millimeter in diameter. This new approach enabled us to probe exactly that question."...
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Seattle – Richard Dawkins, the world’s leading public spokesman for Darwinian evolution and an advocate of the “new atheism,” has refused to debate Dr. Stephen C. Meyer, a prominent advocate of intelligent design and the author of the acclaimed Signature in the Cell: DNA and the Evidence for Intelligent Design. “Richard Dawkins claims that the appearance of design in biology is an illusion and claims to have refuted the case for intelligent design,” says Dr. Meyer who received his Ph.D. in the philosophy of science from the University of Cambridge in England. “But Dawkins assiduously avoids addressing the key evidence...
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Oct 5, 2009 — Three stories touching on philosophy of science were reported recently. They show that simplistic ideas, and even terms deployed, can be misleading. That’s why philosophers still have a role in curbing the pretensions of scientists, and clarifying scientific issues and terms lest policy-makers and the public get wrong ideas. Are all invasive species bad?: We are taught to think that “alien” animals or plants introduced into another country pose a threat. Often they do, but Mark Davis at New Scientist reminded readers that the honeybee was introduced into the Americas. He said, “you may be surprised...
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Review Of The Seventh Chapter Of Signature In The Cell by Stephen Meyer ISBN: 9780061894206; ISBN10: 0061894206; Imprint: HarperOne The distinction between historical and experimental science is one that extends back over the centuries and at its core seems easy to grasp. Whereas historical science has as its focus events that have defined the history both of our planet and larger cosmos, experimental science has its eye on the current operation of nature.The 19th century philosopher William Whewell coined the term ‘palaetiological sciences’ to describe those fields of science, such as geology and paleontology, that have a historical perspective (1)....
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Storming the Beaches of Norman Norman, Oklahoma, that is. Okay, so there aren’t any real beaches in Norman, Oklahoma. But when Steve Meyer and I went there recently, the Darwinists who have installed themselves as absolute dictators at the University of Oklahoma (OU) made our arrival feel like D-Day. On September 28, Steve gave a talk on his best-selling book Signature in the Cell at the Oklahoma Memorial Union on the OU campus. The following evening, September 29, Steve and I answered questions after a showing of the new film Darwin’s Dilemma at the Sam Noble Museum of Natural History,...
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In a Commentary essay, Carl Woese and Nigel Goldenfeld provide an analysis of biological thought that differs profoundly from that presented by those celebrating the Bicentenary of Darwin's birth and, incidentally, the recently published AP Biology Standards. "This is the story of how biology of the 20th century neglected and otherwise mishandled the study of what is arguably the most important problem in all of science: the nature of the evolutionary process. This problem [ . . ] became the private domain of a quasi-scientific movement, who secreted it away in a morass of petty scholasticism, effectively disguising the fact...
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A global team of researchers has mapped the genetic code of the world's most popular vegetable — the potato. The draft of the potato genome released last week represents the work of more than 50 scientists from 16 institutions and will provide a starting point for other researchers to develop sturdier, more nutritious potatoes. That's important because the potato is widely grown and plays a central role in feeding the world's 6.3 billion people, said Robin Buell, a Michigan State University plant biologist who worked on the project. The East Lansing school announced the results in the U.S. The Potato...
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The mixing of two distinct lineages led to most modern-day Indians. The population of India was founded on two ancient groups that are as genetically distinct from each other as they are from other Asians, according to the largest DNA survey of Indian heritage to date. Nowadays, however, most Indians are a genetic hotchpotch of both ancestries, despite the populous nation's highly stratified social structure. "All Indians are pretty similar," says Chris Tyler-Smith, a genome researcher at the Wellcome Trust Sanger Institute near Cambridge, UK, who was not involved in the study. "The population subdivision has not had a dominating...
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When Anglo-Saxons first arrived in Britain 1,600 years ago, they created an apartheid-like society that oppressed the native Britons and wiped out almost all of the British gene pool, according to a new study. By treating Britons like slaves and imposing strict rules, the small band of Anglo-Saxons -- who had come from what is now Germany, Denmark, and the Netherlands -- quickly dominated the country, leaving a legacy of Germanic genes and the English language, both of which still dominate Britain today. The new theory helps explain historical, archaeological, and genetic evidence that until now had seemed contradictory, including...
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Researchers from Human Genome Sciences have announced positive test results on their drug Benlysta to treat the debilitating and often deadly disease lupus. Lupus is a complicated spectrum of autoimmune diseases that afflicts an approximated 1.5 million Americans and 5 million people globally, the large majority of them women between age 15 and 45. It gets its name from the Latin word for wolf because, in 1851, a doctor saw a patient with red marks on her face that looked like wolf bites. Lupus has not had a new drug approved to treat it in more than 20 years. Researchers...
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NOTE: Article is a cut-and-paste "interview-type" presentation. Here are excerpts: BOB ABERNETHY: Several recent best-selling books have sharpened the old debate between some scientists and some religionists over creation, evolution and, among other issues, stem cell research. We want to re-run today a story we carried this past summer about a man who is both a research scientist and an evangelical Christian, and sees no conflict between the two fields. He is Dr. Francis Collins, who led the massive effort to discover the human genetic code. His book is called "The Language of God." ... Dr. COLLINS (at Press Conference):...
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Plant Evolution: Where’s the Root? April 16, 2009 — To Darwin, the origin of flowering plants was an “abominable mystery.” Recently, some entries on Science magazine’s blog Origins have claimed the mystery has been solved, at least partially, and a full solution is near at hand. Here is a great test case for evolution. Angiosperms comprise a huge, diverse population of organisms. There should be an ample fossil record, and many genes to decipher. Let’s see if the optimistic claims are rooted in evidence...
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Brain-scanning experiments carried out by scientists last week revealed that religious faith is embedded deep within key parts of the brain. This suggests that belief in a higher power evolved at some early point in human history. Scientists argued that it explained the widespread nature of religion among human cultures, but the findings also highlighted a growing tendency for science to be used as a way of attacking religion. It comes at a time when the gulf between science and religion could not seem any wider. ...The mounting debate over evolution and creationism has now left many people asking whether...
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Information in Living Organisms Theorem 28: There is no known law of nature, no known process, and no known sequence of events which can cause information to originate by itself in matter... (for remainder, click link below)
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First Draft of the Neandertal Genome Sequence Released by Jeffrey Tomkins, Ph.D.* The highly anticipated initial draft assembly of the Neandertal genome was announced at the Annual Meeting of the American Association for the Advancement of Science (AAAS) in the United States and at a European press conference.1 This genomic milestone involves approximately 3 billion bases of ancient human (Neandertal) DNA sequenced so far, which is the same amount of DNA contained in one set of human chromosomes or a single genome coverage. This is a major event in the booming scientific field referred to as “paleogenomics,” a discipline that...
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