Genetic Mapping of 262 Loci Derived from Expressed Sequences in a Murine Interspecific Cross Using Single-Strand Conformational Polymorphism Analysis

Carrier Determination in a Hemophilia B Family Using Single Strand Conformation Polymorphism (SSCP) and Sequencing

Identifying coevolving loci using interspecific genetic correlations

Evaluating the importance of coevolution for a wide range of evolutionary questions, such as the role parasites play in the evolution of sexual reproduction, requires that we understand the genetic basis of coevolutionary interactions. Despite its importance, little progress has been made identifying the genetic basis of coevolution, largely because we lack tools designed specifically for this ...

Detection of Mutations by Single-strand Conformational Polymorphism.

MATERIALS 10x Amplification buffer Include 0.01% (w/v) gelatin in the buffer. 10x TBE electrophoresis buffer Use TBE at a working strength of 1x (89 mM Tris-borate, 2 mM EDTA) for polyacrylamide gel electrophoresis. 6x Gel-loading buffer I Formamide loading buffer Human genomic DNA to be screened for point mutations Dissolve the DNA at 10 μg/ml in TE (pH 7.6). Oligonucleotide primers, forward a...

Determination of apolipoprotein E genotypes by single-strand conformational polymorphism.

We used single-strand conformational polymorphism (SSCP) to determine apolipoprotein E (Apo E) genotypes in 47 individuals. A 295-base-pair (bp) DNA fragment coding for amino acid residues 80-178 of the Apo E protein gave distinct patterns for the three alleles. When we used SSCP to determine the Apo E polymorphism of five individuals whose phenotyping results differed from those of genotyping,...

Single nucleotide polymorphism mapping using genome-wide unique sequences.

As more and more genomic DNAs are sequenced to characterize human genetic variations, the demand for a very fast and accurate method to genomically position these DNA sequences is high. We have developed a new mapping method that does not require sequence alignment. In this method, we first identified DNA fragments of 15 bp in length that are unique in the human genome and then used them to pos...