Orsolya Barabas

Selected Publications

2021

Sequence analysis of tyrosine recombinases allows annotation of mobile genetic elements in prokaryotic genomes.
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Mol Syst Biol,2021 May17(5):

2019

A highly soluble Sleeping Beauty transposase improves control of gene insertion.
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Nat Biotechnol, ; 37 (12): 1502-1512

Jump ahead with a twist: DNA acrobatics drive transposition forward.
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Curr Opin Struct Biol, ; 59 : 168-177
The USTC co-opts an ancient machinery to drive piRNA transcription in C. elegans.
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Genes Dev, ; 33 (1-2): 90-102

2018

Targeting IS608 transposon integration to highly specific sequences by structure-based transposon engineering.
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Nucleic Acids Res, ; 46 (8): 4152-4163
Transposase-DNA Complex Structures Reveal Mechanisms for Conjugative Transposition of Antibiotic Resistance.
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Cell, ; 173 (1): 208-220.e20

2016

Structural snapshots of Xer recombination reveal activation by synaptic complex remodeling and DNA bending.
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Elife, ; 5 :
Sleeping Beauty transposase structure allows rational design of hyperactive variants for genetic engineering.
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Nat Commun, ; 7 : 11126

2012

Crystal structure of the primary piRNA biogenesis factor Zucchini reveals similarity to the bacterial PLD endonuclease Nuc.
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RNA, ; 18 (12): 2128-2134

2008

Mechanism of IS200/IS605 family DNA transposases: activation and transposon-directed target site selection.
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Cell, ; 132 (2): 208-220