(ii) In S. enterica CT18 and TY2 the CRISPR1 contains respectively 3 and 2 adjacent overlapping repeats which likely reflect recent loss of spacers.
In recent years self-damping spacers have therefore been used to limit the danger of conductor fatigue due to aeolian vibrations.
We found that very closely related genomes, at distances lower than 0.02% substitutions per position (Figure 1B), have identical spacers, apart recent integrations of transposable elements.
18 (44%) of the independently acquired matching spacer pairs are located on the leader ends of loci in both strains, which indicates that both spacers were recent acquisitions of an element that was present in the spring at that time.
Titanium plasma spray coating on polyetheretherketone (PEEK) is a recent innovation to interbody spacer technology.
In recent CMOS technologies, side-wall spacers play an important role in the control of short channel effects by offsetting ion implantation profiles from the edge of the gate.
Based on recent observations showing that new spacers are integrated mainly on the side proximal to the leader sequence of the CRISPR cassette and that degenerated direct repeats accumulate at the distal 3' end of the cassette [ 29], we revised the annotation of the P. abyssi CRISPRs.
The genome of P. carbinolicus contains clustered regularly interspaced short palindromic repeats (CRISPR) separated by unique spacer sequences, which recent studies have shown to produce RNA molecules that interfere with genes containing identical sequences.
Despite progress made in designing SWM modules in recent years, key issues related to feed-spacer characteristics (particularly spacer material properties in conjunction with their geometry), which affect module performance and membrane integrity, have been neglected by the research community.
To clarify the ancestry and domestication of Cynara crops, recent studies made use of rDNA spacer sequences, since they are generally considered a good marker of evolution (Small et al., 2004).
