北半球本地陆生扁虫sylvaticus （Rhynchodemus, Leidy, 1851）的有丝分裂基因组（platyhelmintes, Geoplanidae）。

IF 0.5 4区生物学 Q4 GENETICS & HEREDITY

Mitochondrial DNA. Part B, Resources Pub Date : 2025-06-08 eCollection Date: 2025-01-01 DOI:10.1080/23802359.2025.2515435

Romain Gastineau, Christian Otis, Brian Boyle, Leigh Winsor, Jean-Lou Justine

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引用次数: 0

摘要

sylvaticus （Leidy, 1851）是一种小型陆生扁虫，属于扁虫亚科（扁虫科，扁虫科），常见于欧洲和北美。其有丝分裂基因组长16891 bp，包含12个蛋白质编码基因、2个rRNA基因和21个tRNA基因。未发现tRNA-Thr， ND6以ATT开头，cob在3'端较长。与其他八个有丝分裂基因组测序的Rhynchodeminae物种不同，ND5有一个真正的停止密码子。tRNA-Met的位置也不同。多蛋白系统发育表明，sylvaticus属于一个分支，包括大洋洲的Rhynchodemini部落的物种，但以一个长分支区分。

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The mitogenome of the Northern Hemisphere native terrestrial flatworm Rhynchodemus sylvaticus (Leidy, 1851) (Platyhelminthes, Geoplanidae).

Rhynchodemus sylvaticus (Leidy, 1851) is a tiny terrestrial flatworm of the subfamily Rhynchodeminae (Platyhelminthes, Geoplanidae) generally found in Europe and North America. Its mitogenome is 16,891 bp long, contains 12 protein-coding genes, two rRNA genes and 21 tRNA genes. No tRNA-Thr was found, ND6 starts with ATT, cob is longer at its 3' ending. Unlike the other eight species of Rhynchodeminae with sequenced mitogenomes, there is a real stop codon for ND5. Also, the position of tRNA-Met differs. Multiprotein phylogeny shows R. sylvaticus within a clade including species of the tribe Rhynchodemini from Oceania, but distinguished by a long branch.

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来源期刊

Mitochondrial DNA. Part B, Resources Biochemistry, Genetics and Molecular Biology-Molecular Biology

CiteScore

1.30

自引率

20.00%

发文量

670

期刊介绍： This open access journal publishes high-quality and concise research articles reporting the sequence of full mitochondrial genomes, and short communications focusing on the physical, chemical, and biochemical aspects of mtDNA and proteins involved in mtDNA metabolism and interactions.