The complete mitogenome of the Greytail angelfish Chaetodontoplus poliourus and its phylogenetic relationships (Perciformes: Pomacanthidae)

Mitochondrial DNA Part B

Kang-Ning Shen¹  Chih-Wei Chang² 

[1] Aquatic Technology Laboratories, Agricultural Technology Research Institute, Hsinchu, Taiwan, R.O.C.;Marine Ecology and Conservation Research Center, National Academy of Marine Research, Kaohsiung, Taiwan, R.O.C.;Department of Oceanography, National Sun Yat-sen University, Kaohsiung, Taiwan, R.O.C.;National Museum of Marine Biology and Aquarium, Pingtung, Taiwan, R.O.C;

关键词: Chaetodontoplus poliourus;    Pomacanthidae;    next-generation sequencing;    mitogenome;   

DOI  :  10.1080/23802359.2021.1933632

来源: Taylor & Francis

【 摘 要 】

The mitogenome of the Greytail angelfish Chaetodontoplus poliourus (Pomacanthidae) was decoded using next-generation sequencing techniques. The de novo assembled mitogenome consists of 16,961 bp, including 13 protein-coding genes, 2 ribosomal RNAs and 22 transfer RNA genes. The gene arrangement is identical to the other available Pomacanthidae mitogenomes submitted to NCBI. The overall base composition of the C. poliourus mitogenome was estimated to be 28.0% A, 30.9% C, 15.8% G and 25.3% T. The phylogenetic analysis of the C. poliourus mitogenome suggests a closer genetic relationship with Vermiculated angelfish Chaetodontoplus mesoleucus as expected from their similar color patterns. The overall pairwise identity except D-loop is 93.7% for these two sister species. The decoding of the C. poliourus mitogenome has enriched gene database for further evolutionary studies and conservation assessments of this uncommon and newly described marine angelfish.

【 授权许可】

CC BY