It's pretty obvious that you haven't read any of the rest of my posts in this thread, because I make that exact point over and over again.
Oh right, and where did you say anything about our knowledge of the mechanisms of regulation? If you think you made that
exact point then I cant see it in any of your posts.
The fact that you recognise the existence of regulatory elements in DNA doesn't make your response to KCB less wrong in presenting, as it does, our knowledge of the genetic code as if it somehow contradicts the contention that the genome encodes information for what morphology an organ will have. Particular proteins produced in the right time at the right place can determine morphological properties of an organ/tissue.
It seems to me that KCB's question is about how the network of developmental genes and the regulation of those genes leads to the production of a specific morphology, in that context simply discussing the genetic code is insufficient. The fact that KCB doesn't know enough to formulate such a question meaningfully doesn't mean that your answer is sufficient.
TTFN,
WK