Science news articles about 'test tube experiments'

... nano-scale test tube is so small that a high-power electron microscope was required ... above its melting temperature in a glass test tube. "The experiment is relatively simple," said chemical engineer ...

... microRNA might be involved in the alcohol tolerance observed in the BK channel. In test tube experiments, the researchers showed that the amount of a specific microRNA molecule known as miR-9 ...

... that Hsp104 could partially reverse alpha-synuclein aggregation in test-tube experiments. Remarkably, rats expressing Hsp104 showed lower levels of alpha-synuclein aggregation and alpha- ...

Test tube experiments may help identify the most hazardous prion proteins.

... the genetic breakdowns more closely. His group also is attempting to replicate the mechanisms in a test tube, experimenting with various DNA and enzyme combinations that might exhibit the problem. ...

... for studying cell differentiation – with a mutant strain. The mutants lacked an enzyme that test-tube experiments have previously shown appears to play an "erasing" role – demethylating histones to ...

... two types of macrophages could do. They created in vitro models – essentially, test tube experiments – in which they examined the effects of M1 and M2 macrophages on neurons, the cells that make up ...

... and processes inside living cells. Almost everything we know about proteins comes from test tube experiments, but in the special environment inside a cell, partially different phenomena may occur. A ...