Other events that might have caused divergence from the core phylogeny are duplication with subsequent loss of the gene and different rates of evolution, although these are less parsimonious explanations.
Considering all 7493 CNVs, 92 of them (1.22%) are homozygous deletions, 5259 (70.18%) heterozygous deletions, 1592 (21.25%) and 550 (7.35) are duplications with three and four copies respectively (Table 1).
He concluded biology relied on selection from a vast number of states and that [hereditary] reproduction rather than being duplication (possibly with errors) was better represented as "creativity with constraints", a process "released" by genes as operators or predicates.
And there is duplication now with European countries wasting money building competing models of tanks, aircraft, armoured cars, ships.
Similarly, the SidC A domains are duplication trees with an associated partially ordered duplication history (Fig. 6Bi) that is also consistent with the duplication history predicted for SidC domains.
Characteristically there is duplication of the ulna with both ulnae facing each other [2, 3], absent radius and multiple fingers which are symmetrical around the midline.
As much as 15 percent of human genes are duplicated with segmental duplications covering 5.2 percent of the genome [37].
A big issue with data is duplication; teachers find themselves recording the same information in different ways for different purposes.
The evolutionary operations are: Gene duplication: a gene is duplicated with probability p d.
GMTV employs around 300 staff and there is some duplication with ITV.
