Answer :
To determine the relatedness of a new species of microbe to other species, genes that encode small subunit microsatellites molecules are compared to determine the number of differences in the sequence.
How are microsatellites detected?
Microsatellites can also be identified by screening the DNA database (GeneBank) of the species to be studied and, then, designed for amplification, based on the analysis of the flanking sequences.
With this information, we can conclude that Microsatellites are repeating units of base pairs of DNA, which are used as a genetic marker in kinship studies, human migrations and human origin.
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