Sentences with phrase «sequences over hundreds of millions of years»
The spruces likely piled up duplicates of existing DNA sequences over hundreds of millions of years.
https://www.sciencenews.org/ Not exact matches
Blasting GM DNA into a plant arbitrarily and out of a sequence of genes that has evolved over hundreds of millions of years, in a manner aimed to optimise the functioning of an organism, is risky and unpredictable, and bound to destabilise the biochemistry of the plant.