Once a diamond was polished, for example, there was no way to identify its origin definitively.
We report a systematic investigation of the effect in several materials, in an attempt to identify its origin.
In preparation for the auction, which begins at 5 every morning, each fish is tagged to identify its origin and species, then assigned a number.
The Israel Defence Forces said their soldiers were examining the aircraft's flight path and were searching the area to locate debris and identify its origin.
If it is used anywhere, the present science and technology allow the experts to identify its origin.
He starts with the substrate, slicing buried flint and putting it under a microscope to identify its origins, and ends up on a cherry picker in the canopy, all in the name of cataloguing the wood's many mice, moths, bats, beetles, butterflies, crane flies, spiders, parasitic wasps, orchids, centipedes, millipedes and weird and wonderful fungi.
A common way to analyse ancient DNA is to sequence it and then compare the resulting sequences to the genomes of modern organisms to identify its origins.
The forensic traceable liquid called SmartWater is almost invisible to the naked eye and each solution has its own code identifying its origin.
The auction catalog lists the specimen as coming from Central Asia, and in interviews, David Herskowitz, director of natural history at Heritage Auctions, identified its origin as the Gobi Desert, which stretches between Mongolia and China.
In the present study, we synthesized F1 hybrids through sexual hybridization followed by embryo rescue and identified its origin with RAPD.
