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Denoting a cell line that retains the original chromosome complement.
References in periodicals archive ?
Homonuclear (COSY) and heteronuclear (HSQC, HMBC) correlations enabled the assignment of the entire set of [sup.
Multidimensional NMR has allowed huge strides to be made in studies of the 3D structure and dynamics of complex molecules, but in each dimension the multiplet structure caused by homonuclear couplings sets the resolution limit.
He begins with the atomic properties of one-electron and two-electron atoms, then explains the atomic properties and periodic trends of atoms with more than two electrons, homonuclear diatomic molecules, gaseous alkali metal haloids with ionic bonds, other heteronuclear diatomic molecules with polar covalent bonds, the Lewis cubical atom model, molecular orbital calculations on heteronuclear diatomic molecules (as well as hybridization and estimation of net atomic charges from calculated electron densities), homonuclear diatomic species of certain second-period elements, structure and bonding (including in simple compounds of the Group 14 elements and those in other Groups), and electron deficient molecules.
The current state-of-the-art technique to detect metabolites such as GABA, whose MRS peaks are overshadowed by much larger peaks in conventional MRS, is the homonuclear MEGA-PRESS J-editing sequence (Mescher et al.
The second section offers 12 chapters on recent developments, including high-frequency dynamic nuclear polarization, homonuclear and heteronuclear dipolar recoupling, and relaxation studies of solid biopolymers.
Hence, semi-preparative HPLC was used to isolate 1800ng of component 3 and 800ng of component 7, sufficient to enable 1H 1D and 2D homonuclear TOCSY NMR spectra to be recorded using a 1H observe salt tolerant cryo-probe at 600 MHz.
2006, "Constitutional Self-Selection of [2x2] Homonuclear Grids from a Dynamic Mixture of Copper(I) and Silver(I) Metal acomplexes," Inorg.
Finally, 2-D homonuclear correlation experiment, COSY (COrrelated SpectroscopY) was used to achieve the expected correlation between the adjutant protons and to prove that the signal assignments were correct.
13]C spectra along with homonuclear correlation spectroscopy (COSY), heteronuclear single-quantum correlation (HSQC), and gradient-assisted heteronuclear multiple bond correlation (gHMBC) data were obtained using a Varian Mercury 300 NMR spectrometer operating at a frequency of 300.
In this article, it is shown that the Cu-Cu Homonuclear macrocyclic complex catalyst serves as an effective catalyst for the oxidation of cyclohexane and gives faster reaction with product specificity different from Fe-Cu complex catalyst reported in our earlier work (Shul'pin, 2002).