Results 11 to 20 of about 1,046,746 (344)

Evolution of short inverted repeat in cupressophytes, transfer of accD to nucleus in Sciadopitys verticillata and phylogenetic position of Sciadopityaceae [PDF]

open access: goldScientific Reports, 2016
Sciadopitys verticillata is an evergreen conifer and an economically valuable tree used in construction, which is the only member of the family Sciadopityaceae. Acquisition of the S.
Jia Li   +5 more
semanticscholar   +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

Concentration of inverted repeats along human DNA

open access: yesJournal of Integrative Bioinformatics, 2023
This work aims to describe the observed enrichment of inverted repeats in the human genome; and to identify and describe, with detailed length profiles, the regions with significant and relevant enriched occurrence of inverted repeats.
Bastos Carlos A. C.   +3 more
doaj   +4 more sources

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

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

A study on genomic distribution and sequence features of human long inverted repeats reveals species‐specific intronic inverted repeats [PDF]

open access: bronzeThe FEBS Journal, 2009
The inverted repeats present in a genome play dual roles. They can induce genomic instability and, on the other hand, regulate gene expression. In the present study, we report the distribution and sequence features of recombinogenic long inverted repeats (LIRs) that are capable of forming stable stem‐loops or palindromes within the human genome.
Wang, Y, Leung, FCC
openaire   +6 more sources

Inverted Repeats in Viral Genomes

open access: yesbioRxiv
Abstract An inverted repeat (IR) in DNA is a sequence of nucleotides that is followed by its complementary bases but in reverse order, occurring on the same strand (e.g., TCACCGCGGTGA). If the two complementary sequences occur one after the other without other bases between them, they are referred to as DNA palindromes.
Madhura Sen   +4 more
semanticscholar   +2 more sources

The chicken or the egg? Plastome evolution and an independent loss of the inverted repeat in papilionoid legumes.

open access: yesThe Plant Journal, 2021
The plastid genome (plastome), while surprisingly constant in gene order and content across most photosynthetic angiosperms, exhibits variability in several unrelated lineages.
Chaehee Lee   +7 more
semanticscholar   +1 more source

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

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