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Literature DB >> 1717978

Retroviral-like element in a marine invertebrate.

M S Springer¹, E H Davidson, R J Britten.

Abstract

Retroviral-like elements (RL elements) include retroviruses and long terminal repeat (LTR)-containing retrotransposons. We report the presence of sea urchin RL elements (termed SURL) in eight species of sea urchins and find that these RL elements belong to several subfamilies. The complete DNA sequence of one SURL element in Tripneustes gratilla is 5266 base pairs long, including 254-nucleotide-long identical long terminal repeats (LTRs). It contains a single open reading frame nearly 4 kilobases long including the gag and pol genes. Comparison of conserved DNA sequences of RL elements from different sea urchin species indicates that active elements have been inserting copies into echinoid genomes for at least 200 million years.

Entities: Disease Species

Mesh：

Substances：

Year: 1991 PMID： 1717978 PMCID： PMC52516 DOI： 10.1073/pnas.88.19.8401

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

25 in total

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Journal: Proc Natl Acad Sci U S A Date: 1989-06 Impact factor: 11.205

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Journal: Nature Date: 1984 Dec 13-19 Impact factor: 49.962

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Journal: Mol Biol Evol Date: 1985-03 Impact factor: 16.240

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Journal: Nature Date: 1989-01-26 Impact factor: 49.962

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Journal: Nucleic Acids Res Date: 1986-01-24 Impact factor: 16.971

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Journal: EMBO J Date: 1986-12-01 Impact factor: 11.598

20 in total

Review 1. Genome canalization: the coevolution of transposable and interspersed repetitive elements with single copy DNA.

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Journal: Genetica Date: 1992 Impact factor: 1.082

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Authors: J Julien; S Poirier-Hamon; Y Brygoo
Journal: Nucleic Acids Res Date: 1992-08-11 Impact factor: 16.971

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Journal: Nucleic Acids Res Date: 1992-01-11 Impact factor: 16.971

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Authors: Salim Ahmed; Md Shafiuddin; Muhammad Shafiul Azam; Md Shahidul Islam; Ajit Ghosh; Haseena Khan
Journal: Mob Genet Elements Date: 2011-05

5. Easel, a gypsy LTR-retrotransposon in the Salmonidae.

Authors: M Tristem; P Kabat; E Herniou; A Karpas; F Hill
Journal: Mol Gen Genet Date: 1995-11-15

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Journal: J Mol Evol Date: 1995-01 Impact factor: 2.395

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Journal: Proc Natl Acad Sci U S A Date: 1993-11-15 Impact factor: 11.205

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Authors: Y Xiong; W D Burke; T H Eickbush
Journal: Nucleic Acids Res Date: 1993-05-11 Impact factor: 16.971

9. Metagenomic analysis of healthy and white plague-affected Mussismilia braziliensis corals.

Authors: Gizele D Garcia; Gustavo B Gregoracci; Eidy de O Santos; Pedro M Meirelles; Genivaldo G Z Silva; Rob Edwards; Tomoo Sawabe; Kazuyoshi Gotoh; Shota Nakamura; Tetsuya Iida; Rodrigo L de Moura; Fabiano L Thompson
Journal: Microb Ecol Date: 2013-01-15 Impact factor: 4.552

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Authors: A Atwood; J H Lin; H L Levin
Journal: Mol Cell Biol Date: 1996-01 Impact factor: 4.272