Molecular analysis of tree roots has the potential to identify individual trees, reducing costs and the risk of insurers. The method of DNA testing is based on the use of specific sequence repeat markers and enables the identification of the root material at species level.
Traditionally, the methods used for root study were limited by low precision and low accuracy. The methods used for identifying tree roots include microscopy and comparison with root anatomy manuals.
In the past decade, DNA-based techniques have been implemented to identify root species. However, there is no consensus on the best method of root study. This is due to the lack of reference samples.
ISSR primers can distinguish different individuals of a species, which makes them an effective tool for invasive tree root identification. In addition, the technology has high repeatability and offers sufficient variability to detect genetic variation among individuals closely related to each other.
Tree root identification is a vital tool for litigation involving damage to trees. The ability to identify individual trees is critical for determining whether a tree has suffered damage, which may be the basis for a subsidence claim.
Until recently, the only way to identify the species of a tree’s roots was by microscopic analysis. While this method is useful, it requires a large amount of time and resources.
Recently, researchers have developed a method of quantifying the amount of fine root biomass in soil samples. This method is not yet fully tested in natural ecosystems.
The fine root biomass distribution of trees is important for annual and seasonal growth cycles, carbon turnover, and water uptake. A number of fundamental research areas are affected by this phenomenon. It is also important for understanding the effects of tree root diseases.
In order to evaluate the potential for tree root identification, ArborAeration has conducted extensive investigations into root growth and development. This work included a study into the relationship between tree roots and building design, demolition, and vertical mulching. ArborAeration has also incorporated tree root DNA testing into its research activities. The laboratory has conducted tree root DNA testing in a number of different environments, including a dyke, a wetlands area, and a forest.
Tree root ID may be possible through improved technologies based on wood anatomy and tree species’ DNA. In addition, tree root identification may be useful in determining whether the tree roots found in trial pits are the same species.
