RNA-Seq of Polydora cf. ciliata: adult specimen
RNA was extracted using the Evrogen ExtractRNA kit, and libraries were prepared with the NEBNext Ultra RNA Library Prep Kit (NEB) and NEBNext Multiplex Oligos for Illumina (Dual Index Primers Set 1). The libraries underwent 15 PCR cycles and were sequenced on an Illumina NovaSeq 6000 with 61-bp paired-end reads.