Sentences with phrase «obscure early changes»
Previously scientists had to rely on cancerous cell lines to carry out such research, but the mutated genomes of these cells obscure early changes, which can be observed in still healthy cells.
https://www.sciencedaily.com/ Not exact matches
The car changed registrations a number of times during its early years (which is a bit unusual for the U.K. during that time) and this helped obscure its existence from automotive enthusiasts.