Imagine that one could scan wood DNA just like a barcode, with a simple hand-held device which immediately references a database to tell you its origin. Well technology innovations are quickly bringing us to that point. Here’s an example:
The Human Genome Project (HGP) changed the way the scientists approached DNA analysis. Instead of looking at bits and pieces within the DNA, the HGP created innovation in DNA sequencing technologies and enabled scientists to look at entire genome.
We are exploring one such tool known as the ‘454’ sequencer for accelerating research in microsatellite markers for multiple tree species at the same time. Using the 454 it is possible to sequence up to eight different timber species for the same cost as it used to be for one, in less than half the time than before. This gives us the ability to map an entire species in a forest concession much more easily and cheaply, cost-savings that will be passed on to our clients.
Looking further ahead, we are also considering the application of Hyperspectral Imaging, a technology originally developed by NASA scientists to identify the structure and physical properties of distant stars. We may adapt it to look at DNA structure leading to instant verification of timber origin. Of course this technology is currently very expensive, but we believe that this could revolutionise the way DNA testing is conducted in the future.
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