However, these two protein complexes were separated by a measurable distance as indicated by a peak in the histogram (median distance of 0.190 ± 0.010 μm) in contrast to the undetectable spacing between Pch-Yfp or Pch-mCherry and CheA-mTq.
In other words, scientists decided the universe's missing mass must be made up of undetectable particles which hurtle through space in colossal numbers and form invisible halos round galaxies, adding vastly to their masses.
It follows from this account that motion with a constant velocity with respect to absolute space is completely undetectable, in a Newtonian universe, by means of any sort of physical experiment.
This result does not rule out uniform spacing: Even a perfectly uniform spacing arrangement would be undetectable without phasing constraint.
Over time, the existence of such a medium, permeating all space and yet apparently undetectable by mechanical means, proved impossible to reconcile with experiments such as the Michelson Morley experiment.
The expressions of space partitions are even lower or undetectable (Additional file 4).
This main cause may be involvement of spread through air spaces (STAS) [8], which will be undetectable by any radiographic estimations.
As stable 3D structures, each covering significant sequence space, with relationships between those sequences perhaps undetectable by sequence methods, domains have much to offer in the study of evolution.
In contrast, PLCγ2−/− animals showed no clinical signs of knee swelling, undetectable cellular infiltration or pannus formation in the joint space, and no osteoclast recruitment or bone erosion following the local injection of mBSA (Figure 1C,D and 2A,B).
We believe that the use of head space analysis was partially responsible for these undetectable levels.
