6 research outputs found
Probing RNA Structure with Chemical Reagents and Enzymes
This unit provides thorough coverage of the most useful chemical and enzyme probes that can be used to examine RNA secondary and tertiary structure. Footprinting methods are presented using dimethyl sulfate, diethyl pyrocarbonate, ethylnitrosourea, kethoxal, CMCT, and nucleases. For chemical probes, both strand scission and primer extension detection protocols are included.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/143733/1/cpnc0601.pd
Effects of 5‘ Leader and 3‘ Trailer Structures on Pre-tRNA Processing by Nuclear RNase P â€
Structural Analysis of the P10/11-P12 RNA Domain of Yeast RNase P RNA and Its Interaction with Magnesium â€
Two Methods of Whole-Genome Amplification Enable Accurate Genotyping Across a 2320-SNP Linkage Panel
Comprehensive genome scans involving many thousands of SNP assays will require significant amounts of genomic DNA from each sample. We report two successful methods for amplifying whole-genomic DNA prior to SNP analysis, multiple displacement amplification, and OmniPlex technology. We determined the coverage of amplification by analyzing a SNP linkage marker set that contained 2320 SNP markers spread across the genome at an average distance of 2.5 cM. We observed a concordance of >99.8% in genotyping results from genomic DNA and amplified DNA, strongly indicating the ability of both methods used to amplify genomic DNA in a highly representative manner. Furthermore, we were able to achieve a SNP call rate of >98% in both genomic and amplified DNA. The combination of whole-genome amplification and comprehensive SNP linkage analysis offers new opportunities for genetic analysis in clinical trials, disease association studies, and archiving of DNA samples