Sentence examples for molecular clock to from inspiring English sources

We could also use the molecular clock to estimate the time of divergence of H. naledi to the other hominins.

They thus could serve as a molecular clock to indicate the time since different species had a common ancestor.

Biologists can use this so-called molecular clock to estimate how long ago their common ancestor lived.

These photosensitive retinal ganglion cells (pRGCs) detect the dawn/dusk cycle and send projections to the SCN and force the molecular clock to be exactly 24-hour.

The advantage of using the molecular clock to determine speciation rates is that it works well for all species, whether common or rare.

Stoneking's team used a molecular clock to time how long ago the lice species separated.

However, during the 1970s geneticists introduced the use of molecular clocks to calculate how long species had been separated from a common ancestor.

But if the K-Pg extinction caused avian molecular clocks to temporarily speed up, Berv and Field say this could explain at least some of the mismatch.

Using molecular clocks to date the age of M tuberculosis, looking for the last common ancestor of current versions of the bug, is problematic, and has produced a great range of dates from 15-40,000 15-40,000 years ago

Evolutionary biologists use so-called molecular clocks to determine when species branched off from family trees.

The results validate using molecular clocks to confirm AHI with clinical data, and to estimate HIV transmission dates without specific exposure or symptom information.