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Title 

Molecular phylogenetic study of Nesiohelix samarangae based on metallothionein gene

 

동양달팽이(Nesiohelix samarangae)의 metallothionein 유전자를 기초로 한 분자계통 분류학적 연구

Authors 

J S LeeB J MinS W KangJ B LeeM K BaekS Y HwangS H KimW G KhoSang-Haeng ChoiS H ChaeHong-Seog ParkY S HanK H JeongY S Lee

Publisher 

The Malacological Society of Korea

Issue Date 

2008

Citation 

Korean Journal of Malacology, vol. 24, no. 1, pp. 73-80

Keywords 

metallothioneninnesiohelix samarangaephylogenetics

Abstract 

Numerous morphological studies on N. samarangae have been well conducted over the last ten years. In this context, we have attemtped to do molecular phylogenetic analysis by using metallothionein (MT) gene from N. samarangae. To this end, we cloned the full length cDNA of MT from cDNA library of N. samarangae. The complete cDNA sequences were obtained from the expressed sequence tag (EST) sequencing project of N. samarangae. The coding region of 195 bp gives an amino acid sequence of 65 residues including methionine. There are 5' (61 bp) and 3' (48 bp) untranslated region at both ends of the Ns-MT cDNA sequence. The combined results from BLAST analyses, multiple sequence alignment and molecular phylogenetic study of Ns-MT cDNA indicate that N. samarangae has similarity to land snails such as Helix pomatia, Helix aspersa and Arianta arbustorum.

ISSN 

1225-3480

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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