Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

The Genome Assembly and Annotation of the Oriental Ratsnake Ptyas mucosa

Version 1 : Received: 21 August 2023 / Approved: 21 August 2023 / Online: 22 August 2023 (03:43:10 CEST)

How to cite: Wang, J.; Wang, S.; Huang, S.; Wang, Q.; Lan, T.; Jiang, M.; Wu, H.; Yuan, Y. The Genome Assembly and Annotation of the Oriental Ratsnake Ptyas mucosa. Preprints 2023, 2023081451. https://doi.org/10.20944/preprints202308.1451.v1 Wang, J.; Wang, S.; Huang, S.; Wang, Q.; Lan, T.; Jiang, M.; Wu, H.; Yuan, Y. The Genome Assembly and Annotation of the Oriental Ratsnake Ptyas mucosa. Preprints 2023, 2023081451. https://doi.org/10.20944/preprints202308.1451.v1

Abstract

The Oriental ratsnake Ptyas mucosa is a common non-venomous snake of the colubrid family, with a wide geographic range spanning much of South and Southeast Asia. P. mucosa is widely cultivated dut to it used in traditional medicine, scientific research, and handicrafts. Therefore, genome resources could play an important role in the efficacy of traditional medicine and the analysis of the living environment of the species. We collected a snake sample in Hezhou, Guangxi, China, which was identified as P. mucosa by morphological identification. Here we present a highly continuous P. mucosa genome with a genome size of 1.74Gb. The scaffold N50 length is 9.57Mb and the maximal length of scaffold is 78.3Mb, the P. mucosa genome has a CG content of 37.9% and the integrity of the gene reached 86.6%.Assembled using long-reads, the total length of the repeat sequence in the genome reached 735 Mb, and its repeat content was as high as 42.19%. A total of 24,869 functional genes were annotated. This study will assist in the understanding of the P. mucosa, and also provide a basis for medicinal research.

Keywords

Genetics and Genomics; Evolutionary Biology; Zoology

Subject

Biology and Life Sciences, Other

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