Although it was not possible to formally distinguish between premeiotic, meiotic or postmeiotic transposition, most transposition probably occurred premeiotically because of the observed high rate of excision plants per F1 line.
To help analyze these events, we developed a computational algorithm (Transpositions in Transpositions, or TinT) that examines the different frequencies of nested transpositions and reconstructs the chronological order of retroposon activities.
X T, X H and X−1 denote transposition, conjugate transposition and inversion of X.
The superscripts T, H, −1, and ∗ refer to matrix transposition, Hermitian transposition, matrix inversion, and complex conjugation, respectively.
We use E, trT, H, and ∥ ∥2 for expectation, trace of a matrix, transposition, conjugate transposition, and Euclidean norm, respectively.
We use the superscripts T, H, -1, +, and * for transposition, Hermitian transposition, matrix inversion, the Moore-Penrose pseudo inverse of matrices, and complex conjugation, respectively.
The SO statistics of the data considered in the following correspond to the first and second correlation matrices of x v (nT), defined by R x (nT) ≜ E[x v (nT x v (nT) H ] and C x (nT) ≜ E[x v (nT x v (nT) T ] respectively, where T and H correspond to the transposition and transposition conjugation operation respectively.
The first method is based on site-specific transposition (Tn7 transposition) of an expression cassette into the baculovirus genome in E. coli; the second employs a transfer vector and viral DNA that are cotransfected into insect cells and utilizes host enzyme-mediated homologous recombination.
The subjects had normal dental conditions, for example, no impaction or transposition of teeth.
The test presents ten subtests: syllable synthesis, phonemic synthesis, syllable segmentation, phonemic segmentation, syllable manipulation, phonemic manipulation, syllable transposition, phonemic transposition, rhyme, and alliteration.
