Simple sequence repeats (SSRs) are regions of DNA with high diversity, and they have long been a mainstay for botanists examining the genetic structure of plant populations. However, as the cost of sequencing DNA continues to plummet and genetic technologies advance, newer techniques for mapping genetic diversity such as genotyping-by-sequencing (GBS) or RAD-seq have begun to rival the traditional use of SSRs. In research presented in a recent issue of Applications in Plant Sciences, Dr. Mark Chapman optimized the process of identifying SSRs from genomic and transcriptomic data, helping to assure the continued use and relevance of SSRs in the age of high-throughput sequencing (HTS).
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Source: Phys.org