Permutation in Biological News
Scientists link fragile X tremor/ataxia syndrome to binding protein in RNA
... and 1 in 8,000 females and the frequency of the FMR1 premutation as 1 in 800 males and 1 in 260 females. Approximately 20 percent of males with the permutation
develop FXTAS. Approximately 20 percent of women with the premutation have premature ovarian failure a loss of ovarian function in women younger ...
Permutation in Biological Definition
Ewens's sampling formula
... genes are the same. When θ = 1 , then the distribution is precisely that of the integer partition induced by a uniformly distributed random permutation
. As the probability that no two of the n genes are the same approaches 1.
This family of probability distributions enjoys the property that ...
... twelve tone music , such as transposition , inversion , multiplication , retrograde , or rotation and combinations thereof. See: operation , permutation
Transformation can be a synonym for metamorphosis and shapeshifting , as in the stories featured on the Transformation Stories Archive .
Permutation in Biological Dictionary
... In several fields of mathematics the term permutation
is used with different but closely related ... of a set. In mathematics, in matrix theory, a permutation
matrix is a square (0,1)-matrix that has exactly ... Each such matrix represents a specific permutation
of m elements and, when used to multiply ...
... called transposition . In the process, they can cause mutations and change the amount of DNA in ... Transposition (mathematics), a permutation
which exchanges two elements and ... Transposition (law), the incorporation of the provisions of a European Union ... In transposition of ...