Even after the many books dealing with the Cambridge Five Burgess, Maclean, Blunt, Cairncross, and Philby it is still chilling to read of Guy Burgess's apparent offer to murder a Welsh academic who was capable of exposing him, or to contemplate the volume of secret material turned over to the Soviets.
Though not as versatile as FIB, which can do both lithography using a resist and milling, EBL is capable of exposing thick (> > 100 nm) resist without ion contamination to the resist.
Indeed, it may be that our version of the ACA is capable of exposing differences that are masked in other variants of the same assay.
A number of enzymes are known to be capable of exposing single-stranded DNA on either side of a nick, but it seems surprising that the molecular machinery responsible for the BER pathway allowed these enzymes to have access to the lesions.
Similarly, in type II (dissociated) fatty acid synthases and in many other enzymes that react with ACP-bound groups, the ACP must be able to associate and dissociate with a variety of protein partners and must be capable of exposing the fatty acyl chain to thioesterases and other enzymes.
Rover/sitter is controlled by frequency dependent alleles of the gene for and its bimodal distribution suggests that the two groups (exploratory and sedentary) differ in the range of phenotypic plasticity that they are capable of manifesting when exposed to the same environmental constraints (see Table S1).
These findings support a wide range of potential uses for this approach and provide further evidence that adult NSCs are capable of self-organization when exposed to the proper microenvironment.
Bem, for instance, was inspired in part by the work of Dean Radin, a researcher who performed experiments that suggest human beings are capable of anticipating stimuli before being exposed to them.
It was further established that, despite the deteriorated repair of old tissues (such as muscle), old tissue organ stem cells are capable of productive regenerative responses when exposed to young extrinsic milieu (myofibres or blood sera) (Carlson & Conboy, 2007; Conboy et al, 2005).
In a previous study, our research group has shown that also isolated colonies of Aggregatibacter actinomycetemcomitans are capable of emiting red fluorescence when exposed to blue light (λ = 370 nm) and suggested that this fluorescence emission is due to endogenously produced porphyrins [ 18].
