Complete mitochondrial genome and evolutionary analysis of Turritopsis dohrnii, the “immortal” jellyfish with a reversible life-cycle

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• 作者：A.A. Lisenkova^a ; ^{summoner-yuna@yandex.ru} ; A.P. Grigorenko^a ; ^b ; ^c ; T.V. Tyazhelova^a ; T.V. Andreeva^a ; ^c ; F.E. Gusev^a ; ^b ; A.D. Manakhov^a ; ^d ; A.Yu Goltsov^a ; S. Piraino^e ; ^{stefano.piraino@unisalento.it} ; M.P. Miglietta^f ; ^{miglietm@tamug.edu} ; E.I. Rogaev^a ; ^b ; ^c ; ^d ; ^{Evgeny.Rogaev@umassmed.edu}
• 关键词：Hydrozoa ; Turritopsis dohrnii ; Linear mitochondrial DNA ; Phylomitogenomics ; Mitochondrial genome structure ; Intraspecific diversity
• 刊名：Molecular Phylogenetics and Evolution
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：107
• 期：Complete
• 页码：232-238
• 全文大小：1280 K
• 卷排序：107

文摘

We sequenced complete mitochondrial genome of Turritopsis dohrnii. Duplicated cox1 gene and polymorphic regions were found in the linear mt chromosome. T. dohrnii has unique changes in the tertiary structures of proton-pumping proteins. Intra- and interspecific diversity was compared among various cnidarian species. Filifera IV was recovered as a polyphyletic group using mixed phylogenetic markers.