Complete mitochondrial genome of Hygrobates turcicus Pesic, Esen & Dabert, 2017 (Acari, Hydrachnidia, Hygrobatoidea).

ABSTRACT: The aim of the study was sequencing of the mitogenome of Hygrobates turcicus Pešić, Esen & Dabert, 2017 to expand knowledge of the polymorphism and cryptic or pseudocryptic diversity within Hydrachnidia. The samples originated from Bulgaria, Vidima River near Debnewo, 42°56'41.4''N, 24°48'44.6''E, depth 0.4 m, stones on the bottom, water flow 0.71 m/s, temperature 10 °C, pH 8.53, oxygen 110%, conductivity 279 µS/cm, hardness 121 CaO mg/l; 11 males, 27 females, 2 deutonymphs 12.x.2019 leg. Zawal, Michoński & Bańkowska; one male and one female dissected and slides mounted. The study was carried out using the following methods: DNA extraction, sequencing, assembly and annotation, comparison with other populations of H. turcicus, and multigene phylogeny. As a result of the study, it was determined that the mitogenome is 15,006 bp long and encodes for 13 proteins, 2 rRNAs, and 22 tRNAs. The genome is colinear with those of H. longiporus and H. taniguchii, the difference in size originating from a non-coding region located between protein-coding genes ND4L and ND3. Five genes have alternative start-codon, and four display premature termination. The multigene phylogeny obtained using all mitochondrial protein-coding genes unambiguously associates H. turcicus with the cluster formed by H. longiporus and H. taniguchii.

SUBMITTER: Zawal A 

PROVIDER: S-EPMC9772306 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature