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Human Genome Mapped

 
 
Baz Auckland
16:24 / 14.04.03
Human code fully cracked

Fifty years after the discovery of the structure of DNA, scientists from six countries announce today another landmark: they have sequenced the entire genetic code of a human being, to an accuracy of 99.999%.

The "gold standard" human genome completed today has already led to new medical insights. "Just one part of the work - the sequencing of chromosome 20 - has already accelerated the search for genes involved in diabetes, leukaemia and childhood eczema," the Sanger Institute director, Allan Bradley, said.

"We shouldn't expect immediate major breakthroughs, but there is no doubts we have embarked on one of the most exciting chapters in the book of life."


I was just wondering since the article seemed scant on the idea: What exactly does this mean? Is it really exciting? Old news? What do they do now? Is immortality around the corner? Or just more curable diseases?
 
 
grant
02:45 / 15.04.03
well, I think it means the experts can start figuring out what all the genes (and gene combinations) actually *do* - which is a step along the way to eliminatic genetic diseases, and tailor-making your perfect Ubermensch.

Sound good?
 
 
Warewullf
10:03 / 15.04.03
A report on the BBC started the scare-mongering early by saying that a potential problem with this research is that there is no legislation regarding it so, in theory, Insurance companies could refure to insure someone who, say, has the gene for heart diesese or whatever.

Scary thought.
 
 
rizla mission
10:44 / 15.04.03
I'm sure if this is as important as it's cracked up to be, legislation etc. will emerge - hopefully involving the individuals right to keep their genetic make-up secret!
 
 
Leap
10:53 / 15.04.03
A right that will be subverted by economic pressure, just like so many of the others are...........
 
 
tom-karika nukes it from orbit
23:19 / 16.04.03
This is not 'the' human genome. It is 'A' human genome, that of only one person. It isn't an average or representative mixture of codes.

I know that the genetic code for humans is for the most part identical within 99.9 %. But there are differences. This technolgy is not really a huge threat to anyone's anonymity or privacy, because currently it takes bloody ages to read a single person's genome, let alone to do it on the kind of scale required for the data to be useful to the insurance industry. We don't need legislation yet.

Genetic information is not much use in predicting major problems like heart disease. It can be done much more reliably (and cheaply) by knowing:
1. Your income (this is the most important factor by far).
2. Your ethnic background (simply as some groups are much, much more susceptible than others to certain problems).
3. Your region of abode.

And this probably going to be the best way of assessing susceptibilty for a good while yet.

What's more, keeping genetic code secret is pretty impossible. Unless you want to go around in an air-proof sack, or never leave the house, you are going to be leaving cells all over the place.
 
 
Itzpapalotl
14:38 / 18.04.03
In case you were wondering the one person's genome that has just been finished is largely Craig Venter's. He is the man that used to be in charge of the commercial genome project and decided against scientific advice to use his own dna rather than a random collection of different samples from a variety of people.

source

here's what he looks like:google image search - craig venter
 
  
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