Whole genome resequencing reveals natural target site preferences of transposable elements in Drosophila melanogaster. [PDF]
Transposable elements are mobile DNA sequences that integrate into host genomes using diverse mechanisms with varying degrees of target site specificity.
Raquel S Linheiro, Casey M Bergman
doaj +1 more source
Mostly, blaCTX-M is found on transferable plasmids as a component of the blaCTX-M transposition unit containing an insertion sequence, ISEcp1, which exists on the upstream region of blaCTX-Ms.
Kouta Hamamoto +3 more
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Complete sequence and comparative analysis of the chloroplast genome of coconut palm (Cocos nucifera). [PDF]
Coconut, a member of the palm family (Arecaceae), is one of the most economically important trees used by mankind. Despite its diverse morphology, coconut is recognized taxonomically as only a single species (Cocos nucifera L.).
Ya-Yi Huang +2 more
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Iris japonica Thunberg is one of the horticultural species belonging to the Iris genus and Iridaceae family. Previous studies have revealed its hepatoprotective activity and ornamental values.
Xinyi Zhang +3 more
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DNA uptake sequences in 'Neisseria gonorrhoeae' as intrinsic transcriptional terminators and markers of horizontal gene transfer [PDF]
DNA uptake sequences are widespread throughout the Neisseria gonorrhoeae genome. These short, conserved sequences facilitate the exchange of endogenous DNA between members of the genus Neisseria.
Bentley +5 more
core +1 more source
Transduplication resulted in the incorporation of two protein-coding sequences into the Turmoil-1 transposable element of C. elegans [PDF]
Transposable elements may acquire unrelated gene fragments into their sequences in a process called transduplication. Transduplication of protein-coding genes is common in plants, but is unknown of in animals.
Ast, Gil +4 more
core +4 more sources
Genome plasticity in Candida albicans is driven by long repeat sequences
Genome rearrangements resulting in copy number variation (CNV) and loss of heterozygosity (LOH) are frequently observed during the somatic evolution of cancer and promote rapid adaptation of fungi to novel environments.
Robert T Todd +3 more
doaj +1 more source
A role for non-B DNA forming sequences in mediating microlesions causing human inherited disease [PDF]
Missense/nonsense mutations and micro-deletions/micro-insertions of
Aguilera +86 more
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Potent CRISPR-Cas9 inhibitors from Staphylococcus genomes. [PDF]
Anti-CRISPRs (Acrs) are small proteins that inhibit the RNA-guided DNA targeting activity of CRISPR-Cas enzymes. Encoded by bacteriophage and phage-derived bacterial genes, Acrs prevent CRISPR-mediated inhibition of phage infection and can also block ...
Doudna, Jennifer A +5 more
core +3 more sources
Origin-Dependent Inverted-Repeat Amplification: Tests of a Model for Inverted DNA Amplification.
DNA replication errors are a major driver of evolution--from single nucleotide polymorphisms to large-scale copy number variations (CNVs). Here we test a specific replication-based model to explain the generation of interstitial, inverted triplications ...
Bonita J Brewer +6 more
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