How cells repair their own DNA

Here I am in Oslo, Norway, so I should take the occasion to post about one of the new Nobel Prizes, which are a joint project of Norway and Sweden and which are being announced this week.  Three scientists won the prize for chemistry by making a remarkable discovery.

They found that DNA, though determining everything about a cell, is actually very unstable and will soon decay.  But cells actually repair their own DNA, making it resilient enough to pass genetic information along to the next generation.  These scientists then determined how the cells are able to do that. [Read more...]

DNA encodes two languages, not just one

Scientists have discovered that DNA contains not just one but two languages, superimposed over each other.  They knew about the one that determines how proteins are made, but the other embedded language “instructs the cell on how genes are controlled.”

We sure are lucky that random processes led to the evolution of these two languages!  But don’t you need reproduction in order to have evolution?  And don’t you need both of these functions of the DNA to be already in place before there can be any reproduction?  I’m curious how Darwinists explain this.

The news story about this, quoted after the jump, uses terms like “language,” “writing,” “reading,” “meaning,” “information system,” and “instructs.”  So underlying all of life is language; that is, what the Greeks called a logos, the cosmic organizing Word. As in John 1:1-3.

[Read more...]

Heather has three biological parents

Great Britain has approved a in-vitro-fertilization technique that conceives babies using genetic material from three different parents.  (If I’m sorting it out correctly, it will take one father and two different mothers, with the destruction of one embryo being used for spare parts.) [Read more...]

Human genes can’t be patented

In a rare unanimous ruling, the Supreme Court ruled that human genes cannot be patented.  As we blogged about earlier, some companies have patented human genetic material, but the judges ruled that only inventions and not products of nature can be patented. [Read more...]

Supremes give police access to your DNA

It takes a warrant for the police to search your house or tap your phone.  But not to record and keep track of your DNA.  So ruled the Supreme Court yesterday.  The Constitution’s protections against “unreasonable search and seizure” do not apply to your genetic code. [Read more...]

Corporations that own your DNA

Did you know that you don’t own your DNA?  Different companies hold the patent to about 41% of your genes.  That means whenever those DNA strands are tested by a doctor, the company collects a royalty.  Later this month, the Supreme Court will hear a case that will potentially rule on whether  human DNA can be patented. [Read more...]