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Abstract
The complete mitogenome was first determined for a minnow Hemiculter leucisculus in this study. It is 16,622 bp in length and has 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 1 control region. Overall nucleotide base composition is 30.4% A, 27.10% C, 17.10% G and 25.40% T. All the tRNA genes can fold into the typical clover-leaf secondary structures, except the tRNA-Ser2 which loses the dihydrouridine arm and is replaced with one 11 bp loop. The origin of light-strand replication (OL) was found between the tRNA-Asn and tRNA-Cys genes while the termination associated sequence (TAS) and the conserved sequence blocks (CSB1-3) were found in the control region.
Declaration of interest
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper. This study was supported by the Science and Technology Project of Zhejiang Province (2013F50015) and the Special Major Science and Technology Program of Zhejiang Province (2012C13005).