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Medfly transposable elements: diversity, evolution, genomic impact and possible applications.

Abstract：

:The medfly genome has been shown to contain a rich assortment of transposable elements from the mariner, Tc1, hAT and gypsy/Ty3 families. These elements display different levels of diversity, abundance and distribution in the genome. The presence of actively transposing elements in the medfly genome is revealed by hybrid dysgenesis phenomena, insertion site polymorphisms and other genetic instabilities. The medfly has been a target of transformation studies involving the exogenous elements Minos, Hermes and piggyBac from three families. The presence of active endogenous homologous elements can have important implications for the stability of such transgenic lines. The potential applications of endogenous elements for medfly population analysis and control are discussed.

journal_name

Insect Biochem Mol Biol

journal_title

Insect biochemistry and molecular biology

authors

Gomulski LM,Torti C,Murelli V,Bonizzoni M,Gasperi G,Malacrida AR

doi

10.1016/j.ibmb.2003.06.015

subject

Has Abstract

pub_date

2004-02-01 00:00:00

pages

139-48

issue

2

eissn

0965-1748

issn

1879-0240

pii

S0965174803002054

journal_volume

34

pub_type

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