RNA modalities are developing as a powerful means to re-direct pathogenic pre-mRNA splicing events. Improving the efficiency of these molecules in vivo is critical as they move towards clinical applications. Spinal muscular atrophy (SMA) is caused by loss of SMN1. A nearly identical copy gene called SMN2 produces low levels of functional protein due to alternative splicing. We previously report...

Adenovirus E1A-dependent trans activation of the adenovirus E2 gene involves the activation of the cellular transcription factor E2F. E2F binding sites have also been identified in the 5'-flanking region of a number of cellular genes, raising the possibility that such genes are targets for E1A trans activation. We now demonstrate that two genes that possess E2F recognition sites, N-myc and DHFR...

Linearly polarized emission from dust grains and molecular spectroscopy is an effective probe of the magnetic field topology in interstellar medium clouds. The longstanding Davis-Chandrasekhar-Fermi (DCF) method recently developed Histogram Relative Orientations (HRO) analysis polarization-intensity gradient (KTH) are widely used to assess dynamic role fields star formation based on plane-of-sk...

All-trans-retinal, a retinoid metabolite naturally produced upon photoreceptor light activation, is cytotoxic when present at elevated levels in the retina. To lower its toxicity, two experimentally validated methods have been developed involving inhibition of the retinoid cycle and sequestration of excess of all-trans-retinal by drugs containing a primary amine group. We identified the first-i...

Methylation of critical sites within the promoter region of eucaryotic genes has been shown to inhibit transcription by RNA polymerase II. However, although the large DNA virus frog virus 3 (FV3) has a highly methylated genome, it uses host RNA polymerase II for at least the immediate-early stage of transcription. We have previously shown that an FV3-induced trans-acting protein allows transcri...