15% of all CGs are clustered in so called "CpG islands", which are often located at the 5' end of genes and overlap with the promoter region, especially in housekeeping genes [ 16].
Kitchens are often located at the front of houses so that residents can look out over their porch or garden -- referred to in co-housing design terms as the "soft edge" -- and see onto a commonly shared pedestrian pathway.
Primo-vessels are often located along the exterior of blood vessels, so there might be a strong correlation between the densities of micro vessels and primo-vessels.
Electricity power stations are often located on the coast or beside an estuary so that the sea can be used as a heat sink.
These supplies are delivered in large quantities and then distributed in small bags so recipients from affected communities can carry them to their homes, which are often located in remote areas.
Blowing up the concrete fortifications, often located in densely populated inner cities, was not an option, and so they began to be sold.
Each fragmentation event occurs within a cis-spliced group II intron sequence, so that the regions 5′ and 3′ of the breakpoint become part of independent transcription units, often located far apart on the genome (Michel et al. 1989).
