On Thu, 20 Jan 2022 17:13:32 -0800 (PST), Glenn <
GlennS...@msn.com>
wrote:
Despite your characterization of your own posts, Dr. Scott's hour-long
lecture is a good one I had not heard before. So thank you for citing
it.
FTR Dr. Scott first discusses pseudogenes @39:27, as good evidence for
common descent, as opposed to common design. Her argument is that
pseudogenes are like document typos that are included in copies of
that document. Just as a very particular typo in copies can be traced
back to the original, so too would a very particular pseudogene appear
only in descendants of a common ancestor.
Scott refers a particular pseudogene as psi beta 1. It's a pseudogene
in the sense that it's a non-protein coding copy of another gene that
codes for a blood globin. I acknowledge that Scott is emphatic that
psi beta 1 is non-functional, in keeping with her "copied typo"
analogy.
Luskin refers to the same pseudogene as HBBP1, in keeping with the two
papers he cites. These papers present evidence that HBBP1 aka psi
beta 1 exhibits *regulatory* functionality. According to Luskin, that
means Scott's argument is wrong, and so hinders science in accepting
Intelligent Design.
Setting aside for the moment how functional pseudogenes are evidence
for Intelligent Design, both Scott and Luskin miss the fact that
Scott's analogy remains valid whether or not the pseudogene is
functional. Instead, it's the particular form of the pseudogene that
proves the point.
There are only a few particular forms that would work to turn a
protein-coding gene into a non-coding regulatory gene. Apparently
HBBP1 is one of those particular forms. And that particular form is
recognizable among all humans, and IIUC Ken Miller's slide, all
primates.
So Scott's analogy remains valid, with the difference of allowing for
either non-functional typos (evoluxion) or functional typos
(elocution).
--
You're entitled to your own opinions.
You're not entitled to your own facts.