Featured Post

The Declaration of White Independence: Fourth Political Theory

A unilateral assertion offered to and for consideration by the European Descended People of the fifty united States of America and all ...

09 October 2009

Happy White Independence Day!

HAPPY WHITE INDEPENDENCE DAY!

3-D Structure of Human Genome: Fractal Globule Architecture Packs Two Meters of DNA Into Each Cell:

The researchers report two striking findings. First, the human genome is organized into two separate compartments, keeping active genes separate and accessible while sequestering unused DNA in a denser storage compartment. Chromosomes snake in and out of the two compartments repeatedly as their DNA alternates between active, gene-rich and inactive, gene-poor stretches.

"Cells cleverly separate the most active genes into their own special neighborhood, to make it easier for proteins and other regulators to reach them," says Job Dekker, associate professor of biochemistry and molecular pharmacology at UMass Medical School and a senior author of the Science paper.

Second, at a finer scale, the genome adopts an unusual organization known in mathematics as a "fractal." The specific architecture the scientists found, called a "fractal globule," enables the cell to pack DNA incredibly tightly -- the information density in the nucleus is trillions of times higher than on a computer chip -- while avoiding the knots and tangles that might interfere with the cell's ability to read its own genome. Moreover, the DNA can easily unfold and refold during gene activation, gene repression, and cell replication.

"Nature's devised a stunningly elegant solution to storing information -- a super-dense, knot-free structure," says senior author Eric Lander, director of the Broad Institute, who is also professor of biology at MIT, and professor of systems biology at Harvard Medical School.

***********************

Evolutionists will tell you that the Big Bang was a random expansion of space-time matter-energy. Transudationists maintain that the Big Bang was an ordered expansion of space-time matter-energy -- and the Big Bang was therefore in actuality a "Big Seed."

Bomb or seed?

Facts are stubborn things.

HAPPY WHITE INDEPENDENCE DAY!



No comments:

Post a Comment