Proteins in Dinosaur Bones
Tuesday, April 24th, 2007T REX PROTEINS FOUND, according to reports in Science, 13 Apr 2007 and BBC News Online. In 2005 Mary Schweitzer of North Carolina State University reported finding remnants of fibrous tissue and blood vessels in a Tyrannosaurus bone. There was some debate over whether this was really original organic material because, as Schweitzer commented to the BBC, “The pathways of cellular decay are well known for modern organisms. And extrapolations predict that all organics are going to be gone completely in 100,000 years, maximum.”