Published: Theoretical and Applied Genetics, April 2005, Volume 110(6), Page 1092-1098. DOI: 10.1007/s00122-005-1937-4
Understanding the distribution of genetic diversity within and among individuals, populations, species and gene pools is crucial for the efficient management of germplasm collections. Molecular markers are playing an increasing role in germplasm characterization, yet their broad application is limited by the availability of markers, the costs and the low throughput of existing technologies.
Published: Molecular Genetics and Genomics, August 2005, Volume 274(1), Page 30-39. DOI: 10.1007/s00438-005-1145-6
Diversity Arrays Technology (DArT) is a microarray-based DNA marker technique for genome-wide discovery and genotyping of genetic variation. DArT allows simultaneous scoring of hundreds of restriction site based polymorphisms between genotypes and does not require DNA sequence information or site-specific oligonucleotides. This paper demonstrates the potential of DArT for genetic mapping by validating the quality and molecular basis of the markers, using the model plant Arabidopsis thaliana.