In this study,for the first time,transcriptome sequencing of Paramesotriton chinensis skin tissue was performed and its active peptides were analyzed.The total RNA was extracted from skin tissue of P.chinensis and used to construct a cDNA library.The cDNA library was sequenced by Illumina HiSeq 4000.The unigenes were obtained after sequence data processing,and its gene annotation and bioinformatics analysis were carried out.In current work,a total of 74371 non-redundant unigenes(with an average length of 762 bp)were assembled,among which 33627 unigenes were annotated in seven functional databa...