Fluorescence-based DNA sequencing with hexamer primers

High-quality automated DNA sequencing primed with hexamer strings.

The finishing phase of genome sequencing projects is expensive, in part, because of the cost of de novo synthesis of custom primers and the management burden associated with obtaining and using them for primer walking. One approach to reduce these high costs is the use of a presynthesized library of short oligonucleotides (8-10 bases) rather than long primers. The use of such a library eliminat...

Universal Primers for Sequencing DNA Restriction

1.Atcheson, C.L., B. DiDomenico, S. Frackman, R.E. Esposito and R.T. Elder. 1987. Isolation, DNA sequence, and regulation of a meiosis-specific eukaryotic recombination gene. Proc. Natl. Acad. Sci. USA 84:80358039. 2.Cha, J., W. Bishai and S. Chandrasegaran. 1993. New vectors for direct cloning of PCR products [published erratum appears in Gene 1994; 141:149]. Gene 136:369-370. 3.Clark, J.M. 19...

Manual DNA sequencing using fluorescent-labeled primers and a fluorescence scanner.

DNA sequence information is required for many routine applications of current molecular biology. Although sequence data may be generated quickly and efficiently using dedicated automated DNA sequencers, many small laboratories do not have the sequencing demands or finances to justify their purchase. For instance, a primary objective of the U.S. Fish and Wildlife Service’s Fish Genetics Laborato...

Fluorescence energy transfer dye-labeled primers for DNA sequencing and analysis.

Fluorescent dye-labeled DNA primers have been developed that exploit fluorescence energy transfer (ET) to optimize the absorption and emission properties of the label. These primers carry a fluorescein derivative at the 5' end as a common donor and other fluorescein and rhodamine derivatives attached to a modified thymidine residue within the primer sequence as acceptors. Adjustment of the dono...

Anchored oligo(dT) primers for automated dye terminator DNA sequencing.