The multiple gene conversion events that likely took place during the evolution of the extremely repetitive mouse Class B array [12], [21] precludes an accurate estimation of the sequence by which the cluster expanded.
There is also evidence that the rat cluster expanded in an alternative pair-wise manner, specifically rat Mup9 and Mup10, Mup12 and Mup13, and Mup14-ps and Mup15 show conserved blocks of identity.
The "green cluster," expanded in Figure 6, has multiple indicators representing management, training, and deployment of personnel.
Considering the economic impact of syphilis and its tendency to spatially cluster, expanded syphilis testing in specific municipalities and further investigating the costs and benefits of syphilis screening are critical next steps.
For suicide aged between 35 and 54, only one cluster was found in the Central Coast of NSW at the maximum radii of 100 km and this cluster expanded to cover the whole Northeast NSW and parts of South QLD at the maximum radii of 400 km.
Mornington Shire was the primary cluster of male suicide for youths (15 to 34-year) at the maximum radii of 100 km and this cluster expanded to cover much larger areas of Northwest QLD (including Mornington Shire) at the maximum radii of 400 km.
Although we are cautious in our assignment of concrete dates to these duplication events, as molecular-clock assumptions are likely to be violated, these results suggest a model in which the Meg gene cluster expanded rapidly in maize after allotetraploidzation (~4.8 mya) but before domestication (~4000-10,000 ~4000-10,000 years ago
Tree clusters expand laterally with new plants establishing away from the cluster core.
The nucleation and growth of clusters ceases after expansion through a nozzle where clusters expands into the filtering zone, which is maintained at a much lower pressure (10−4 Torr).
The "Time Series" clusters expanded the number of genes that follow a specific expression pattern revealed in the previous global hierarchical clustering.
