I was reading an article on science daily today titled, "From blue whales to earthworms, a common mechanism gives shape to living beings."
Link
This research, to be published on Oct 13th, 2011 in the prestigious journal,
Science, May be interpreted as opposition to sheldrakians view point that body parts and organs are where they are because our bodies conform to, "morphic fields" to which we align ourselves with. These morphic fields are supposedly to have been passed down since from the beginnings of life and are, according to Rupert Sheldrakes viewpoint, not tangibly detected via current physical methods. The article I read today seems to indicate otherwise, this is directly from the article:
"The process is astonishingly simple. In the embryo's first moments, the Hox genes are dormant, packaged like a spool of wound yarn on the DNA. When the time is right, the strand begins to unwind. When the embryo begins to form the upper levels, the genes encoding the formation of cervical vertebrae come off the spool and become activated. Then it is the thoracic vertebrae's turn, and so on down to the tailbone. The DNA strand acts a bit like an old-fashioned computer punchcard, delivering specific instructions as it progressively goes through the machine.
"A new gene comes out of the spool every ninety minutes, which corresponds to the time needed for a new layer of the embryo to be built," explains Duboule. "It takes two days for the strand to completely unwind; this is the same time that's needed for all the layers of the embryo to be completed."
This system is the first "mechanical" clock ever discovered in genetics. And it explains why the system is so remarkably precise."
Now, don't get me wrong, although morphic resonance theory is met with much criticism I do tend to lean towards supporting it as Sheldrake gives one hell of a rock solid argument pro-morphic resonance in various literature he has published. However, after reading this article I cannot help but feel demystified by life because this research makes the process of life forming seem very mechanistic rather than mystical. Research of this nature makes me feel like eventually scientists will have discovered that we are essentially bio-robots, completely programmed with everything into our DNA. Then again, there is overwhelming bodies of research which point towards us being able to reprogram our bodies via our conscious actions/beliefs. Is the intermediary which allows us to reprogram our DNA, consciousness? Morphic resonance? You be the judge.