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Monday, September 19, 2011

'HIDDEN CODE' IN DNA

This report on ScienceDaily again shows that there is a lot of intelligent processing going on, including across generations, in DNA continuum.

A 'hidden' code linked to the DNA of plants allows them to develop and pass down new biological traits far more rapidly than previously thought, according to the findings of a groundbreaking study by researchers at the Salk Institute for Biological Studies.

The study, published September 16 in the journal Science, provides the first evidence that an organism's 'epigenetic' code--an extra layer of biochemical instructions in DNA--can evolve more quickly than the genetic code and can strongly influence biological traits.

While the study was limited to a single plant species called Arabidopsis thaliana, the equivalent of the laboratory rat of the plant world, the findings hint that the traits of other organisms, including humans, might also be dramatically influenced by biological mechanisms that scientists are just beginning to understand.

'Our study shows that it's not all in the genes,' said Joseph Ecker, a professor in Salk's Plant Molecular and Cellular Biology Laboratory, who led the research team. 'We found that these plants have an epigenetic code that's more flexible and influential than we imagined. There is clearly a component of heritability that we don't fully understand. It's possible that we humans have a similarly active epigenetic mechanism that controls our biological characteristics and gets passed down to our children.'
 
For the rest of the report click on the link at the top of this posting.

Friday, September 9, 2011

GENETIC RESEARCH AND DEVELOPMENT IN ACTION



If you read this article in ScienceDaily and do not say, 'Aha! That's intelligent research-and-development processing in action!', you are not seeing what you are seeing...

Smart genes experimenting, trying things out, advancing the organism with intelligent development.