MP analysis of amino acid data also produced a single tree, but its topology was different for the placement of Vitis (which became a sister to rosids and asterids with boothstrap support of 100%), Cucumis (it forms a cluster with Morus with a bootstrap support of 64%), Platanus (sister to Ranunculales with low bootstrap support) and Chloranthus (sister to magnoliids with low bootstrap support).
Each connected component of this graph naturally forms a cluster of nodes; each cluster of nodes forms a cluster of genes and transcripts of the genes.
For example, the first document belonging to a particular category in a document stream of current window may be recognized as an outlier, but it may later form a cluster of documents of its own by merging other micro-clusters in the next window.
But if a large meteor came in at a low enough angle, it would be expected to form a cluster of elongated craters as it hit and split into fragments big enough to create craters on their own.
In contrast, Google, founded in 1998, and Facebook, founded in 2004, came of age when the Valley was weathering slower economic times and it was easier and cheaper to form a cluster of AAA technical talent inside any single company.
The Broad, a three-storey structure with a honeycomb facade, joins the Walt Disney concert hall and the Museum of Contemporary Art (Moca) to form a cluster of cultural flagships along the optimistically named Grand Avenue Arts Corridor.
Daley notes that when amphibians regenerate their limbs, they form a cluster of primitive undifferentiated cells called a blastema.
Together with the keep, three smaller subsidiary towers form a cluster of towers.
Inside the Drosophila testes, germline and somatic stem cells form a cluster of cells (the hub).
Illustrating the concept, several ruminant alphaherpesviruses form a cluster of antigenically and genetically related viruses [ 1].
