Data on the identification of microsatellite markers in Eisenia fetida and Eisenia andrei

Eisenia fetida and Eisenia andrei are closely related earthworm species that play a crucial part in soil and influence its structure and organic matter cycling. Due to their essential environmental role, they are widely used as model organisms in a vast spectrum of research areas. In this work, we partially sequenced genomes of E. fetida and E. andrei, using Illumina technology (Nano 2 x250 v2 - MiSeq) and de novo assembly strategy. A total of 3785 and 4258 microsatellite or Simple Sequence Repeat (SSR) markers were identified within E. fetida and E. andrei genomic DNA, respectively. The microsatellite markers will facilitate the analyses of genetic diversity and population genetics studies for the two selected earthworm species and their interspecific hybrids. (c) 2022 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Automated summary

E. fetida and E. andrei are important earthworm species that play crucial roles in soil. By sequencing their genomes, we identified a large number of microsatellite markers that can be used for studying their genetic diversity and population genetics.