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  • Title: [Studying recombination in heterozygous tandem duplications in Escherichia coli].
    Author: Prokop'ev VV, Sukhodolets VV.
    Journal: Genetika; 2007 Apr; 43(4):570-4. PubMed ID: 17555136.
    Abstract:
    Our previous data showed that the principal pathway of the formation of selected recombinants in Escherichia coli strains carrying heterozygous tandem duplications is unequal crossing over between sister chromosomes. Data presented in this work showed that when DNA homology is not disturbed (due to transposon insertion), intragenic recombinants can occur directly in the region of recombination through intrachromomal exchange as well.
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