By Jonathan Wells Ph.D.
According to the fashionable model of Darwin’s idea, DNA encompasses a software for embryo improvement that's handed down from iteration to iteration; this system is applied through proteins encoded by means of the DNA, and unintended DNA mutations introduce adjustments in these proteins that normal choice then shapes into new species, organs and physique plans. whilst scientists came across 40 years in the past that approximately ninety eight% of our DNA doesn't encode proteins, the non-protein-coding component used to be classified “junk” and attributed to molecular injuries that experience gathered during evolution.
Recent books via Richard Dawkins, Francis Collins and others have used this “junk DNA” as proof for Darwinian evolution and proof opposed to clever layout (since an clever fashion designer may most likely now not have crammed our genome with loads garbage). yet fresh genome facts exhibits that a lot of our non-protein-coding DNA plays crucial organic functions.
The delusion of Junk DNA is written for a common viewers via biologist Jonathan Wells, writer of Icons of Evolution. mentioning a few of the plentiful proof from fresh genome initiatives, the e-book exhibits that “junk DNA” isn't really technological know-how, yet myth.