Simple Sequence Repeats (SSRs), also referred to as microsatellites or short tandem repeats (STRs), are repetitive DNA sequences characterized by the presence of short motifs that are tandemly repeated. These SSRs exhibit a high degree of polymorphism and are ubiquitously distributed throughout the genomes of diverse organisms, including plants. SSR markers have emerged as invaluable tools in the realm of genetic research, molecular breeding, and crop improvement initiatives. As a result, these SSR markers have been identified and characterized within the genomic sequences of numerous organisms, specifically millets.

Millets, an assorted group of small-seeded grasses, have been cultivated for centuries and serve as vital staple crops across various regions worldwide. Notably, millets are renowned for their exceptional adaptability to harsh growing conditions, particularly in arid and semi-arid climates. This resilience makes them a valuable food source in regions where other cereal crops may struggle to thrive. Additionally, millets are drought-tolerant and feature a short growing season, rendering them well-suited for both rainfed and irrigated agricultural systems.

Within the database, there is a wealth of information concerning SSR markers discovered in a variety of millet organisms. Users can access data on the specific type of microsatellite (simple or compound), the motif's repeat pattern (ranging from di- to hexa-nucleotide), the presence of custom repeat motifs, and their respective genomic locations.

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