Complete mitochondrial genome sequence of the humphead wrasse, Cheilinus undulatus
Autor: | R. Huo, S.W. Yin, X.Z. Qi, J. Luo |
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Rok vydání: | 2013 |
Předmět: |
Mitochondrial DNA
Molecular Sequence Data Open Reading Frames RNA Transfer Gene Order Genetics Animals Molecular Biology Gene Genomic organization Sequence (medicine) Humphead wrasse biology Base Sequence Genes rRNA General Medicine Sequence Analysis DNA Ribosomal RNA biology.organism_classification Perciformes Cheilinus Transfer RNA Genome Mitochondrial Nucleic Acid Conformation Sequence Alignment |
Zdroj: | Genetics and molecular research : GMR. 12(2) |
ISSN: | 1676-5680 |
Popis: | The humphead wrasse (Cheilinus undulatus) is a large coral fish that has become threatened due to habitat loss and fishing pressure. We sequenced the mitochondrial genome of C. undulatus, using a normal PCR method. The complete mtDNA sequence encoded 13 protein genes, 22 tRNA genes and 2 rRNA genes. It was found to be 16,613 bp in length and had an overall H-strand base compositions of 27.3 for A, 30.9 for C, 16.8 for G, and 25.0% for T. Compared with the sequences of 8 other members of the family Labridae, gene content, genome organization, and nucleotide compositions were similar. All tRNAs formed a typical clover-leaf structure, except tRNA(Ser) (AGY), and most of the size variations among tRNAs stemmed from variations of length in the arm and loop of TΨ, and loop of DHU. |
Databáze: | OpenAIRE |
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