Mitochondrial genomes are being used to study increasingly ancient divergences among animal groups. Recent studies of complete mitochondrial DNA sequences have arrived at somewhat heretical conclusions, raising questions about the use of mitochondrial gene sequences for studying the relationships among highly divergent lineages. Other studies have documented convergent evolution of mitochondria...

The complete mitochondrial genome of the three-spot seahorse was sequenced using a polymerase chain reaction-based method. The total length of mitochondrial DNA is 16,535 bp and includes 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, and a control region. The mitochondrial gene order of the three-spot seahorse also conforms to the distinctive vertebrate mitochondrial gen...

Mitochondrial gene therapy and diagnosis have the potential to provide substantial medical benefits. However, the utility of this approach has not yet been realized because the technology available for mitochondrial gene delivery continues to be a bottleneck. We previously reported on mitochondrial gene delivery in skeletal muscle using hydrodynamic limb vein (HLV) injection. HLV injection, a u...

Cytoplasmic male sterility (CMS) is one of the most ideal phenomena known in higher plants to describe the incompatibilities between mitochondrial-nuclear genomic interactions. To elucidate the dependency of pollen development on mitochondrial genotypes and cytoplasmic-nuclear genomic barriers, we employed five CMS isogenic lines of rice, CW-, W11-, LD-, BT- and WA-type CMS lines, that exhibit ...

Mitochondrial genomes of plants are much larger than those of mammals and often contain conserved open reading frames (ORFs) of unknown function. Here, we show that one of these conserved ORFs is actually the gene for ribosomal protein L10 (rpl10) in plant. No rpl10 gene has heretofore been reported in any mitochondrial genome other than the exceptionally gene-rich genome of the protist Reclino...

A pair of new universal 12S mitochondrial rRNA gene primers was designed through multiple alignment analysis of the mitochondrial tRNA(Phe) and the 5' region of 16S mitochondrial rRNA genes of different kinds of fishes. The primers were successfully used to amplify an expected product fragment of about 1.2 kb from various marine fish species, and the amplified DNA fragment was recognized to con...

Recent findings of mitochondrial abnormalities in brains from subjects with neurological disorders have led to a renewed search for mitochondrial abnormalities in psychiatric disorders. A growing body of evidence suggests that there is mitochondrial dysfunction in schizophrenia, bipolar disorder, and major depressive disorder, including evidence from electron microscopy, imaging, gene expressio...

We present a genome assembly from an individual female Mythimna impura (smoky wainscot; Arthropoda; Insecta; Lepidoptera; Noctuidae). The sequence is 949 megabases in span. majority of the (98.39%) scaffolded into 32 chromosomal pseudomolecules with W and Z sex chromosomes assembled. complete mitochondrial was also assembled 15.3 kilobases length. Gene annotation...