It's not my field, but this is a well established Homeopathic principle
too...perhaps someone with more knowledge could elaborate
Rebecca Bermeister, Sydney
----- Original Message -----
From: gary stuart
To: ConstellationTalk@xxxxxxxxxxxxxxx
Sent: Thursday, November 17, 2005 12:32 AM
Subject: [ConstellationTalk] The Ghost in Your Genes
This my loves, is what we all do! enjoy... Gary Stuart LA,CA
EPiGENETICS
Biology stands on the brink of a shift in the understanding of inheritance.
The discovery of epigenetics - hidden influences upon the genes - could affect
every aspect of our lives.
At the heart of this new field is a simple but contentious idea - that genes
have a 'memory'. That the lives of your grandparents - the air they breathed,
the food they ate, even the things they saw - can directly affect you, decades
later, despite your never experiencing these things yourself. And that what you
do in your lifetime could in turn affect your grandchildren.
The conventional view is that DNA carries all our heritable information and
that nothing an individual does in their lifetime will be biologically passed
to their children. To many scientists, epigenetics amounts to a heresy, calling
into question the accepted view of the DNA sequence - a cornerstone on which
modern biology sits.
Epigenetics adds a whole new layer to genes beyond the DNA. It proposes a
control system of 'switches' that turn genes on or off - and suggests that
things people experience, like nutrition and stress, can control these switches
and cause heritable effects in humans.
In a remote town in northern Sweden there is evidence for this radical idea.
Lying in Överkalix's parish registries of births and deaths and its detailed
harvest records is a secret that confounds traditional scientific thinking.
Marcus Pembrey, a Professor of Clinical Genetics at the Institute of Child
Health in London, in collaboration with Swedish researcher Lars Olov Bygren,
has found evidence in these records of an environmental effect being passed
down the generations. They have shown that a famine at critical times in the
lives of the grandparents can affect the life expectancy of the grandchildren.
This is the first evidence that an environmental effect can be inherited in
humans.
In other independent groups around the world, the first hints that there is
more to inheritance than just the genes are coming to light. The mechanism by
which this extraordinary discovery can be explained is starting to be revealed.
Professor Wolf Reik, at the Babraham Institute in Cambridge, has spent years
studying this hidden ghost world. He has found that merely manipulating mice
embryos is enough to set off 'switches' that turn genes on or off.
For mothers like Stephanie Mullins, who had her first child by in vitro
fertilisation, this has profound implications. It means it is possible that the
IVF procedure caused her son Ciaran to be born with Beckwith-Wiedemann Syndrome
- a rare disorder linked to abnormal gene expression. It has been shown that
babies conceived by IVF have a three- to four-fold increased chance of
developing this condition.
And Reik's work has gone further, showing that these switches themselves can
be inherited. This means that a 'memory' of an event could be passed through
generations. A simple environmental effect could switch genes on or off - and
this change could be inherited.
His research has demonstrated that genes and the environment are not mutually
exclusive but are inextricably intertwined, one affecting the other.
The idea that inheritance is not just about which genes you inherit but
whether these are switched on or off is a whole new frontier in biology. It
raises questions with huge implications, and means the search will be on to
find what sort of environmental effects can affect these switches.
After the tragic events of September 11th 2001, Rachel Yehuda, a psychologist
at the Mount Sinai School of Medicine in New York, studied the effects of
stress on a group of women who were inside or near the World Trade Center and
were pregnant at the time. Produced in conjunction with Jonathan Seckl, an
Edinburgh doctor, her results suggest that stress effects can pass down
generations. Meanwhile research at Washington State University points to toxic
effects - like exposure to fungicides or pesticides - causing biological
changes in rats that persist for at least four generations.
This work is at the forefront of a paradigm shift in scientific thinking. It
will change the way the causes of disease are viewed, as well as the importance
of lifestyles and family relationships. What people do no longer just affects
themselves, but can determine the health of their children and grandchildren in
decades to come. "We are," as Marcus Pembrey says, "all guardians of our
genome."
ENDS
http://www.williambloom.com ;
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