FTIR Emission Spectra, Molecular Constants, and Potential Curve of Ground State GeO

Extensive new high-temperature, high-resolution FTIR emission spectroscopy measurements for the five common isotopomers of GeO are combined with previous diode laser and microwave measurements in combined isotopomer analyses. New Dunham expansion parameters and an accurate analytical potential energy function are determined for the ground X1Sigma+ state. Copyright 1999 Academic Press.     

A proteomic approach to rapidly elucidate oligodendrocyte-associated proteins expressed in the myelinating rat optic nerve

The lack of cDNA libraries derived from myelinating oligodendrocytes has hampered attempts to identify proteins associated with myelination during normal development or with remyelination after insult or disease. We, therefore, established a new method to elucidate such proteins by coupling the techniques of X-irradiation, two-dimensional (2-D) gel electrophoresis, and mass spectrometry. Specifically, 2-D gel protein profiles of normal optic nerves were compared with those of X-irradiated rat optic nerves, which were absent of oligodendrocytes, to elucidate oligodendrocyte-associated proteins. The subsequent identification of these oligodendrocyte-associated proteins was accomplished by mass spectrometry. The results presented in this paper demonstrate the potential of the X-irradiated optic nerve model system combined with proteomic techniques to rapidly elucidate oligodendrocyte-associated proteins expressed in vivo.