The phrase "underlying root" is correct and can be used in written English.
You can use it when referring to the primary or fundamental cause of a certain phenomenon. For example, "We need to address the underlying root of poverty in order to bring meaningful and lasting change."
Without being able to address the underlying root causes, teachers are left to make uneasy compromises.
We instrumented and profiled the Linux kernel to investigate the underlying root causes of such starvation.
The Matthew Tree Project (TMTP) provides early intervention services with the primary objective of addressing the underlying root causes of the drivers into poverty for UK citizens.
However, these strategies do not address the underlying root causes of pathology, and may have deleterious side effects.
The Matthew Tree Project The Matthew Tree Project (TMTP) provides early intervention services with the primary objective of addressing the underlying root causes of the drivers into poverty for UK citizens.
In addition, the model, which is designed for rare events, has been proposed to identify the probability and underlying root cause of derailment.
Further studies are needed to investigate the mechanism underlying root-shoot and root-soil interactions for high grain yield, the roles of root-sourced hormones in regulating crop growth and development and the effects of soil moisture and nutrient management on the root architecture and physiology.
A recombination can be represented by an SPR move between rooted topologies; thus, the number of recombinations between neighboring sites can be estimated by the SPR distance between their underlying rooted trees [35], [36].
Microconduit infrastructure attributed to former roots suggested increased hydrologic connectivity compared with the otherwise indistinguishable, underlying (root-free) stratum (60 cm bls to approximately 180 cm bls).
Taken together, the regulatory networks mediated by the sRNAs highly accumulated in the root tips or in the whole roots could advance our current understanding of the sRNA-involved molecular mechanisms underlying rice root development.
The fact that rlk902 could not be complemented and that downregulation of RLK902 did not result in reduced root growth or resistance to downy mildew raises the question what molecular mechanism is underlying the root growth defect and resistance to downy mildew observed in rlk902.
