They are distinguished by the same desert landscape, lack of surface water, exceptionally meagre precipitation, and high summer temperatures.
This is in addition to the already known difficulty that while the vertebrate muscular actins are recognizable from their amino acid sequence, the invertebrate actins cannot be distinguished in the same way because they all resemble the vertebrate cytoplasmic actins [ 65, 66].
For example, Cluster F and G could not be distinguished when the same clustering method was applied to the gene expression data alone.
In the developing forebrain, distinct progenitor subpopulations can be distinguished within the same region by expression of specific regulatory genes.
The two pathways use the same catalytic steps and are distinguished by the stage at which the double bond at C24 in the side chain is reduced.
Moreover, detectors have a decay time associated with their signals and hence there is a minimum time difference that two photons can be distinguished in the same detector.
All QD-bound proteins, except the negative control QD705-SLN, bound specifically to Importin α resin and could be distinguished on the same bead based on their corresponding QD emission wave lengths (Figure 1C).
Single-unit spikes were distinguished using the same method as previously described.
The resulting ratios are equal to 1 if there was no change in the standard deviation for survivors to any given age x since 1900, and the comparison of trends in the age-specific relative deviation measures allow rising and falling patterns to be distinguished on the same scale.
In addition to the identified regions represented twice within the B. rapa genome (Fig. 1, Fig. 2, Table 3), the detected regions represented three times in the genome (Table 5) were similarly divergent in each case in that they were distinguished by the same level of sequence similarity.
