Bob Wardlaw
2018-01-08 05:00:31 UTC
Homeobox genes are short (about 180 base pairs) extremely ancient,
highly conserved and are shared across the animal kingdom. More than
100 homeobox genes are known. These genes also called Master Control
genes, control the formation of eyes, hearts, limbs etc across the
animal kingdom.
For example the eye across the animal phylum was believed to
have evolved at least 40 times, however, a single Master Control Gene
called Pax 6 has been responsible for the development of eyes in
fruit flies (Drosophilia) further research found that the same gene
or a homeologue was found to control the development of eyes in
vertebrates including zebra fish, squid, mice and all animals tested
including humans. The discoverer of these genes, Professor Walter
Gehring was met with considerable resistance by his peers. So, In an
experiment he took the Pax 6 gene from a mouse and placed it in various
parts ofthe fruit fly, Drosopholia, what appeared was eyes, not mouse
eyes, but the multi-fascited eyes of the fruit fly. So, a mouse Pax 6
Gene controlled the formation of fly eyes in a fly.
www.youris.com/Health/Genetics/One_Gene_One_Vision.kl
It has been shown that another Master Control Gene called Tinman, (after
Tinman movie charcter in the Wizare of OZ.) is responsible for the
formation of all types of hearts from the fruit fly nK2 homeobox to
humans. In humans this gene for unknown reasons is said to be a
homologue labled NkX2-5 homeobox gene. Yet these genes had to be present
and highly functional during the Cambrian expansion.
https://www.revolvy.com/main/index.php?s=Tinman%20gene
https://www.ncbi.nlm.nih.gov/gtr/genes/3227/
What is not very well understood is exactly how these homeobox genes
work. But they are said to be played by upstream genes which select
the sections of the homeobox genes which in turn switch on genes
that cascade downstream which express the type of eye, heart, as well
as other body organ and parts. More than 100 of these master control
genes are known
https://en.wikipedia.org/wiki/Hox_gene
As a long term religious non-believer it it became difficult to
turn a blind eye on the possible engineering concept show by
this obvious long term Hox genes which are virtually unchanged
from the Cambrian and no doubt before the so called Cambrian
explosion. This, to me. is clearly a case of appearance of highly
functional and set genes long before they were needed for the
Cambrian radiation. And they remain highly conserved (another
term for fixed) to the present day and in common across the animal kingdom.
highly conserved and are shared across the animal kingdom. More than
100 homeobox genes are known. These genes also called Master Control
genes, control the formation of eyes, hearts, limbs etc across the
animal kingdom.
For example the eye across the animal phylum was believed to
have evolved at least 40 times, however, a single Master Control Gene
called Pax 6 has been responsible for the development of eyes in
fruit flies (Drosophilia) further research found that the same gene
or a homeologue was found to control the development of eyes in
vertebrates including zebra fish, squid, mice and all animals tested
including humans. The discoverer of these genes, Professor Walter
Gehring was met with considerable resistance by his peers. So, In an
experiment he took the Pax 6 gene from a mouse and placed it in various
parts ofthe fruit fly, Drosopholia, what appeared was eyes, not mouse
eyes, but the multi-fascited eyes of the fruit fly. So, a mouse Pax 6
Gene controlled the formation of fly eyes in a fly.
www.youris.com/Health/Genetics/One_Gene_One_Vision.kl
It has been shown that another Master Control Gene called Tinman, (after
Tinman movie charcter in the Wizare of OZ.) is responsible for the
formation of all types of hearts from the fruit fly nK2 homeobox to
humans. In humans this gene for unknown reasons is said to be a
homologue labled NkX2-5 homeobox gene. Yet these genes had to be present
and highly functional during the Cambrian expansion.
https://www.revolvy.com/main/index.php?s=Tinman%20gene
https://www.ncbi.nlm.nih.gov/gtr/genes/3227/
What is not very well understood is exactly how these homeobox genes
work. But they are said to be played by upstream genes which select
the sections of the homeobox genes which in turn switch on genes
that cascade downstream which express the type of eye, heart, as well
as other body organ and parts. More than 100 of these master control
genes are known
https://en.wikipedia.org/wiki/Hox_gene
As a long term religious non-believer it it became difficult to
turn a blind eye on the possible engineering concept show by
this obvious long term Hox genes which are virtually unchanged
from the Cambrian and no doubt before the so called Cambrian
explosion. This, to me. is clearly a case of appearance of highly
functional and set genes long before they were needed for the
Cambrian radiation. And they remain highly conserved (another
term for fixed) to the present day and in common across the animal kingdom.