Results 11 to 20 of about 138,993 (305)

Whole genome resequencing reveals natural target site preferences of transposable elements in Drosophila melanogaster. [PDF]

open access: yesPLoS ONE, 2012
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

Characterization of blaCTX-M-14 transposition from plasmid to chromosome in Escherichia coli experimental strain

open access: yesInternational Journal of Medical Microbiology, 2020
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
doaj   +1 more source

Complete sequence and comparative analysis of the chloroplast genome of coconut palm (Cocos nucifera). [PDF]

open access: yesPLoS ONE, 2013
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
doaj   +1 more source

The chloroplast genome of the Iris japonica Thunberg (Butterfly flower) reveals the genomic and evolutionary characteristics of Iris species

open access: yesMitochondrial DNA. Part B. Resources, 2022
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
doaj   +1 more source

DNA uptake sequences in 'Neisseria gonorrhoeae' as intrinsic transcriptional terminators and markers of horizontal gene transfer [PDF]

open access: yes, 2016
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]

open access: yes, 2008
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

open access: yeseLife, 2019
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]

open access: yes, 2015
Missense/nonsense mutations and micro-deletions/micro-insertions of
Aguilera   +86 more
core   +1 more source

Potent CRISPR-Cas9 inhibitors from Staphylococcus genomes. [PDF]

open access: yes, 2020
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.

open access: yesPLoS Genetics, 2015
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
doaj   +1 more source

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