Hidden cases of tRNA gene duplication and remolding in mitochondrial genomes of amphipods.
Sign Up to like & getrecommendations! Published in 2019 at "Molecular phylogenetics and evolution"
DOI: 10.1016/j.ympev.2019.106710
Abstract: The evolution of tRNA genes in mitochondrial (mt) genomes is a complex process that includes duplications, degenerations, and transpositions, as well as a specific process of identity change through mutations in the anticodon (tRNA gene… read more here.
Keywords: genomes amphipods; trna gene; mitochondrial genomes; gene ... See more keywords
On distinguishing between canonical tRNA genes and tRNA gene fragments in prokaryotes
Sign Up to like & getrecommendations! Published in 2022 at "RNA Biology"
DOI: 10.1080/15476286.2023.2172370
Abstract: Automated genome annotation is essential for extracting biological information from sequence data. The identification and annotation of tRNA genes is frequently performed by the software package tRNAscan-SE, the output of which is listed for selected… read more here.
Keywords: non canonical; trna gene; trna genes; trna ... See more keywords
Rapid shifts in mitochondrial tRNA import in a plant lineage with extensive mitochondrial tRNA gene loss.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular biology and evolution"
DOI: 10.1093/molbev/msab255
Abstract: In most eukaryotes, transfer RNAs (tRNAs) are one of the very few classes of genes remaining in the mitochondrial genome, but some mitochondria have lost these vestiges of their prokaryotic ancestry. Sequencing of mitogenomes from… read more here.
Keywords: trna; trna gene; gene loss; mitochondrial trna ... See more keywords
Role of a cryptic tRNA gene operon in survival under translational stress
Sign Up to like & getrecommendations! Published in 2021 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkab661
Abstract: Abstract As compared to eukaryotes, bacteria have a reduced tRNA gene set encoding between 30 and 220 tRNAs. Although in most bacterial phyla tRNA genes are dispersed in the genome, many species from distinct phyla… read more here.
Keywords: gene operon; cryptic trna; gene; role cryptic ... See more keywords
Frequent tRNA gene translocation towards the boundaries with control regions contributes to the highly dynamic mitochondrial genome organization of the parasitic lice of mammals
Sign Up to like & getrecommendations! Published in 2021 at "BMC Genomics"
DOI: 10.1186/s12864-021-07859-w
Abstract: Background The typical single-chromosome mitochondrial (mt) genome of animals has fragmented into multiple minichromosomes in the lineage Mitodivisia, which contains most of the parasitic lice of eutherian mammals. These parasitic lice differ from each other… read more here.
Keywords: parasitic lice; lice; gene translocation; gene ... See more keywords
Comparative Mitogenomic Analysis of Heptageniid Mayflies (Insecta: Ephemeroptera): Conserved Intergenic Spacer and tRNA Gene Duplication
Sign Up to like & getrecommendations! Published in 2021 at "Insects"
DOI: 10.3390/insects12020170
Abstract: Simple Summary Heptageniidae is one of the most abundant and widespread families of mayflies, with more than 600 described species and distributed mainly in the Holoarctic, Oriental, and Afrotropical regions. Previous phylogenetic analyses in this… read more here.
Keywords: intergenic spacer; duplication; gene duplication; conserved intergenic ... See more keywords
[Investigation into the relationship between mitochondrial 12 S rRNA gene, tRNA gene and cytochrome oxidase Ⅱ gene variations and the risk of noise-induced hearing loss].
Sign Up to like & getrecommendations! Published in 2017 at "Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]"
DOI: 10.3760/cma.j.issn.0253-9624.2017.01.008
Abstract: Objective: To explore the relationship between mitochondrial 12 S rRNA gene variation, tRNA gene variation and cytochrome oxidase Ⅱ gene point mutations and the risk of noise-induced hearing loss (NIHL). Methods: A nested case-control study… read more here.
Keywords: cytochrome oxidase; hearing; rrna gene; gene ... See more keywords