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Evolutionary history of the Tip100 transposon in the genus Ipomoea

Overview of attention for article published in Genetics and Molecular Biology, June 2012
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Title
Evolutionary history of the Tip100 transposon in the genus Ipomoea
Published in
Genetics and Molecular Biology, June 2012
DOI 10.1590/s1415-47572012000300013
Pubmed ID
Authors

Ana-Paula Christoff, Elgion L.S. Loreto, Lenira M.N. Sepel

Abstract

Tip100 is an Ac-like transposable element that belongs to the hAT superfamily. First discovered in Ipomoea purpurea (common morning glory), it was classified as an autonomous element capable of movement within the genome. As Tip100 data were already available in databases, the sequences of related elements in ten additional species of Ipomoea and five commercial varieties were isolated and analyzed. Evolutionary analysis based on sequence diversity in nuclear ribosomal Internal Transcribed Spacers (ITS), was also applied to compare the evolution of these elements with that of Tip100 in the Ipomoea genus. Tip100 sequences were found in I. purpurea, I. nil, I. indica and I. alba, all of which showed high levels of similarity. The results of phylogenetic analysis of transposon sequences were congruent with the phylogenetic topology obtained for ITS sequences, thereby demonstrating that Tip100 is restricted to a particular group of species within Ipomoea. We hypothesize that Tip100 was probably acquired from a common ancestor and has been transmitted vertically within this genus.

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The data shown below were compiled from readership statistics for 22 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Brazil 2 9%
Canada 1 5%
United States 1 5%
Unknown 18 82%

Demographic breakdown

Readers by professional status Count As %
Researcher 5 23%
Student > Master 5 23%
Student > Ph. D. Student 4 18%
Professor 2 9%
Student > Bachelor 1 5%
Other 4 18%
Unknown 1 5%
Readers by discipline Count As %
Agricultural and Biological Sciences 11 50%
Biochemistry, Genetics and Molecular Biology 4 18%
Computer Science 2 9%
Immunology and Microbiology 1 5%
Medicine and Dentistry 1 5%
Other 1 5%
Unknown 2 9%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 February 2017.
All research outputs
#22,760,732
of 25,374,917 outputs
Outputs from Genetics and Molecular Biology
#647
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Outputs of similar age
#160,761
of 177,627 outputs
Outputs of similar age from Genetics and Molecular Biology
#20
of 22 outputs
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