Sebastes longispinis is considered to be a valid species despite its incomplete mitochondrial lineage. To obtain basic information of this species, the complete mitochondrial DNA sequence of S. longispinis was determined by next-generation sequencing. The complete sequence is 16,445 bp in length and comprised of 13 protein-coding genes (PCGs), 2 rRNAs, 22 tRNAs and a control region. The complete mitogenome contains 28.0% A, 26.7% T, 17.1% G and 28.3% C nucleotides, with a slight AT bias (54.6%). The start codon of each PCG is ATG, except for COX1 (GTG). The stop codons found in the PCGs are mainly TAA, except for ND1 (TAG), ND3 (TAG), ND4 (AGA), and Cytb (incomplete termination codon, T). The tRNAs have a typical cloverleaf form, except for tRNA(Ser (AGY)), which lacks the DHU arm. The mitogenome of S. longispinis can be used to address the incomplete mitochondrial lineages in allied species of the Scorpaenidae.
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http://dx.doi.org/10.3109/19401736.2014.987240 | DOI Listing |
Anim Genet
February 2025
Institute of Animal Husbandry and Veterinary Medicine, Jilin Academy of Agricultural Sciences (Northeast Agricultural Research Center of China), Gongzhuling, China.
The origin of domestic sheep (Ovis aries) can be traced back to the Asian mouflon (Ovis gmelini), in the Near East around 10 000 years ago. Genetic divergence within mouflon populations can occur due to factors such as geographical isolation, social structures, and environmental pressures, leading to different affinities with domestic sheep. However, few studies have reported the extent to which mouflon sheep contribute to domestic sheep in different regions.
View Article and Find Full Text PDFBiochim Biophys Acta Biomembr
January 2025
Department of Molecular Pathobiology, New York University, New York, NY, USA. Electronic address:
Inorganic polyphosphate (polyP) is a polymer that consists of a series of orthophosphates connected by high-energy phosphoanhydride bonds, like those found in ATP. In mammalian mitochondria, polyP has been linked to the activation of the mitochondrial permeability transition pore (mPTP). However, the details of this process are not completely understood.
View Article and Find Full Text PDFJ Control Release
January 2025
Department of Biomedical Sciences and BioMedical Sciences Graduate Program (BMSGP), Chonnam National University Medical School, Gwangju 61469, Republic of Korea; DR Cure Inc., Hwasun 58128, Republic of Korea. Electronic address:
Cancer photoimmunotherapy represents an intelligent and highly efficient therapeutic approach that harnesses the photothermal effect to precisely target and ablate tumor tissues, while simultaneously modulating the immune system to achieve tumor elimination. The integration of multifunctional therapeutic modalities for combined photoimmunotherapy requires advanced drug delivery systems. However, the design of a single nanoagent capable of serving as a multifunctional nanophotosensitizer remains a significant challenge.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Translational Gerontology Branch, National Institute on Aging, NIH, Baltimore, MD, USA.
Background: The mitochondrial cascade hypothesis suggests that mitochondrial dysfunction plays an important role in the pathogenesis of Alzheimer's disease dementia. Recent data have shown that mitochondrial DNA copy number (mtDNAcn) in human blood is associated with dementia risk and cognitive function, but which specific cognitive measures or domains are associated with mitochondrial dysfunction and whether this relationship is affected by health deterioration such as physical frailty or mitochondrial somatic mutations is not clear.
Methods: We measured mtDNAcn and heteroplasmies using fastMitoCalc and MitoCaller, respectively, from UK Biobank Whole Genome Sequencing (WGS) data at study entry (2006-2010).
Alzheimers Dement
December 2024
University of Kansas Medical Center, Kansas City, KS, USA.
Background: Alzheimer's disease (AD) pathology begins decades before clinical onset of dementia. Amyloid beta (Aβ) generally accumulates first in cognitively normal (ND) individuals, with tau and cognitive abnormalities following. AD pathologies have been found to correlate and interact with metabolic and mitochondrial outcomes in studies spanning numerous experimental paradigms.
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