Results 1 to 10 of about 77,899 (290)

The mitochondrial genome of the bioluminescent fish Malacosteus niger Ayres, 1848 (Stomiidae, Actinopterygii) is large and complex, and contains an inverted-repeat structure [PDF]

open access: yesZooKeys, 2023
We determined the complete mitogenome sequence of the bioluminescent fish Malacosteus niger using long-read sequencing technologies. The 21,263 bp mitogenome features a complex structure with two copies of a 1198-bp inverted-repeat and a region of 2616 ...
Romain Gastineau   +6 more
doaj   +4 more sources

Mechanism for inverted-repeat recombination induced by a replication fork barrier [PDF]

open access: yesNature Communications, 2022
Replication stress and abundant repetitive sequences have emerged as primary conditions underlying genomic instability in eukaryotes. Here the authors use a prokaryotic Tus/Ter barrier designed to induce transient replication fork stalling near inverted ...
Léa Marie, Lorraine S. Symington
doaj   +2 more sources

Plastid genomes of the North American Rhus integrifolia-ovata complex and phylogenomic implications of inverted repeat structural evolution in Rhus L. [PDF]

open access: yesPeerJ, 2020
Plastid genomes (plastomes) represent rich sources of information for phylogenomics, from higher-level studies to below the species level. The genus Rhus (sumac) has received a significant amount of study from phylogenetic and biogeographic perspectives,
Craig F. Barrett
doaj   +3 more sources

Unexpected invasion of miniature inverted-repeat transposable elements in viral genomes [PDF]

open access: yesMobile DNA, 2018
Background Transposable elements (TEs) are common and often present with high copy numbers in cellular genomes. Unlike in cellular organisms, TEs were previously thought to be either rare or absent in viruses.
Hua-Hao Zhang   +21 more
doaj   +2 more sources

Evidence for active maintenance of inverted repeat structures identified by a comparative genomic approach. [PDF]

open access: yesPLoS ONE, 2007
Inverted repeats have been found to occur in both prokaryotic and eukaryotic genomes. Usually they are short and some have important functions in various biological processes.
Guoyan Zhao   +3 more
doaj   +1 more source

airpg: automatically accessing the inverted repeats of archived plastid genomes

open access: yesBMC Bioinformatics, 2021
Background In most flowering plants, the plastid genome exhibits a quadripartite genome structure, comprising a large and a small single copy as well as two inverted repeat regions. Thousands of plastid genomes have been sequenced and submitted to public
Tilman Mehl, Michael Gruenstaeudl
doaj   +1 more source

Size of gene specific inverted repeat--dependent gene deletion In Saccharomyces cerevisiae. [PDF]

open access: yesPLoS ONE, 2013
We describe here an approach for rapidly producing scar-free and precise gene deletions in S. cerevisiae with high efficiency. Preparation of the disruption gene cassette in this approach was simply performed by overlap extension-PCR of an invert repeat ...
Chanyuen Lim   +5 more
doaj   +1 more source

The complete chloroplast genome of Plateau herb Chesneya acaulis (Fabaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
Chesneya acaulis is a perennial herb, which restricts in Xizang (Tibet) of China, Afghanistan, and Pakistan. The complete chloroplast genome was sequenced using the Illumina Hiseq X-Ten platform.
Li-Yun Nie   +4 more
doaj   +1 more source

detectIR: a novel program for detecting perfect and imperfect inverted repeats using complex numbers and vector calculation. [PDF]

open access: yesPLoS ONE, 2014
Inverted repeats are present in abundance in both prokaryotic and eukaryotic genomes and can form DNA secondary structures--hairpins and cruciforms that are involved in many important biological processes.
Congting Ye   +3 more
doaj   +1 more source

The complete chloroplast genome of ornamental and medicinal Callerya dielsiana (Fabaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Callerya dielsiana is a Chinese endemic tropical/subtropical liana. We sequenced the complete chloroplast genome with the Illumina Hiseq X-Ten platform. The genome is obtained with 132,301 bp in length, lacking an inverted repeat (IR) region, contains 4 ...
Qi-Fei Yi   +6 more
doaj   +1 more source

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