Philomycus bilineatus is a highly common gastropod mollusk pest in China and is also utilized to treat infectious diseases. However, no genomic resources are available for this non-model species. In the present study, the transcriptomic analysis of P. bilineatus was completed. After sequencing using the next generation sequencing technology, 9.11 Gb of clean reads were obtained, which led to the assembly and annotation of 145,523 transcripts and 125,690 unigenes. Unigenes were functionally classified using Gene Ontology (GO), euKaryotic Ortholog Groups of proteins (KOG), and Kyoto Encyclopedia of Genes and Genomes (KEGG). A total of 27,554 unigenes were assigned into 55 GO terms, 13,989 unigenes were differentiated into 26 KOG categories, and 16,368 unigenes were assigned to 229 KEGG pathways. Furthermore, 16,614 simple sequence repeats (SSRs), 38 olfactory genes, and 40 antimicrobial peptide/protein genes were identified. The transcriptome profile of P. bilineatus will provide a valuable genomic resource for further study, will promote the development of new pest management strategies through interference of chemosensory communication, and will support potential medicinal uses of this species.
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This work was supported by The National Natural Science Foundation of China (grant number: 81703475).
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The authors declare that they have no conflict of interest.
All animal collection and utility protocols were approved by the Henan University of Science and Technology of Biology Animal Use Ethics Committee.
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Communicated by: Maciej Szydlowski
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Li, Z., Yuan, Y., Meng, M. et al. De novo transcriptome of the whole-body of the gastropod mollusk Philomycus bilineatus, a pest with medical potential in China. J Appl Genetics (2020). https://doi.org/10.1007/s13353-020-00566-4
- Philomycus bilineatus
- RNA sequencing, olfactory genes
- Antimicrobial peptide/protein genes