Results 41 to 50 of about 77,899 (290)

Complete chloroplast genome of Caragana kozlowii, an alpine shrub endemic to China

open access: yesMitochondrial DNA. Part B. Resources, 2019
Endemic to the southeast boundary of Tibet plateau, the medicinal alpine shrub Caragana kozlowii is a threatened species. The genetic and molecular data about it is insufficient. In this paper, the complete chloroplast (cp) genome sequence of C. kozlowii
Chuang-Yun Wang   +3 more
doaj   +1 more source

Recombination-restarted replication makes inverted chromosome fusions at inverted repeats [PDF]

open access: yesNature, 2012
Impediments to DNA replication are known to induce gross chromosomal rearrangements (GCRs) and copy-number variations (CNVs). GCRs and CNVs underlie human genomic disorders and are a feature of cancer. During cancer development, environmental factors and oncogene-driven proliferation promote replication stress.
Ken-ichi Mizuno   +4 more
openaire   +3 more sources

The plastid genome sequence of the invasive plant common Ragweed (Ambrosia artemisiifolia, Asteraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
In the current study, we present the complete chloroplast genome sequence of Ambrosia artemisiifolia. The genome is 152,223 bp long and consist of 83 protein coding genes, 38 tRNAs, and four rRNAs duplicated in the inverted repeat.
Ali Amiryousefi   +2 more
doaj   +1 more source

IUPACpal: efficient identification of inverted repeats in IUPAC-encoded DNA sequences

open access: yesBMC Bioinformatics, 2021
Background An inverted repeat is a DNA sequence followed downstream by its reverse complement, potentially with a gap in the centre. Inverted repeats are found in both prokaryotic and eukaryotic genomes and they have been linked with countless possible ...
Hayam Alamro   +4 more
doaj   +1 more source

Functional Organization of the Inverted Repeats of IS30 [PDF]

open access: yesJournal of Bacteriology, 2010
ABSTRACTThe mobile element IS30has 26-bp imperfect terminal inverted repeats (IRs) that are indispensable for transposition. We have analyzed the effects of IR mutations on both major transposition steps, the circle formation and integration of the abutted ends, characteristic for IS30.
Szabó, Mónika   +2 more
openaire   +3 more sources

Directed Repeats Co-occur with Few Short-Dispersed Repeats in Plastid Genome of a Spikemoss, Selaginella vardei (Selaginellaceae, Lycopodiopsida)

open access: yesBMC Genomics, 2019
Background It is hypothesized that the highly conserved inverted repeats (IR) structure of land plant plastid genomes (plastomes) is beneficial for stabilizing plastome organization, whereas the mechanism of the occurrence and stability maintenance of ...
Hong-Rui Zhang   +2 more
doaj   +1 more source

The complete chloroplast genome of Aegle marmelos and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2023
Aegle marmelos (L.) Correa 1800, a plant belonging to the Rutaceae family, is extensively used in Tibetan medicine. We employed Illumina HiSeq reads to assemble the complete chloroplast (cp) genome of A. marmelos, which spans 144,538 bp.
Sijia Wang   +6 more
doaj   +1 more source

Fast cloning inverted repeats for RNA interference [PDF]

open access: yesRNA, 2006
Double-stranded RNA (dsRNA) can induce post-transcriptional gene silencing in a wide variety of organisms. Commonly, inverted repeats are used to produce dsRNA to silence genes of interest. However, cloning inverted repeats still remains a rate-limiting step for widely applying this technique.
Bao, Sujin, Cagan, Ross L
openaire   +4 more sources

Variability of Inverted Repeats in All Available Genomes of Bacteria

open access: yesMicrobiology Spectrum, 2023
Our manuscript reports for the first time a complete analysis of inverted repeats in all fully sequenced bacterial genomes. Thanks to the availability of unique computational resources, we were able to statistically evaluate the presence and localization of these important regulatory sequences in bacterial genomes. This work revealed a strong abundance
Otília Porubiaková   +9 more
openaire   +6 more sources

Inverted repeated sequences in yeast nuclear DNA [PDF]

open access: yesNucleic Acids Research, 1980
The inverted repeated sequences (foldback DNA) of yeast nuclear DNA have been examined by electron microscopy and hydroxyapatite chromatography. Of the inverted repeat structures seen in the electron microscope, 34% were hairpins and 66% had a single stranded loop at the end of a duplex stem.
Susan K. Welch, Hannah L. Klein
openaire   +3 more sources

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