We present the complete mitochondrial genome sequence of cf. (Heterobranchia: Sacoglossa), a so-called 'solar-powered' sea slug with long-term retention of chloroplasts. The mitochondrial genome was 14,177 bp in length containing the standard set of 13 protein-coding genes, 2 rRNAs, and 22 tRNAs. The base composition of 27.3% A, 15.6% C, 18.6% G, and 38.5% T showed a strong A + T bias. The genome organization of cf. is identical to the other sacoglossan mitogenomes sequenced so far, except for .

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7799614PMC
http://dx.doi.org/10.1080/23802359.2016.1247667DOI Listing

Publication Analysis

Top Keywords

mitochondrial genome
12
complete mitochondrial
8
'solar-powered' sea
8
sea slug
8
genome
4
genome 'solar-powered'
4
slug heterobranchia
4
heterobranchia panpulmonata
4
panpulmonata sacoglossa
4
sacoglossa complete
4

Similar Publications

Background: The transfer of mitochondrial DNA into the nuclear genomes of eukaryotes (Numts) has been linked to lifespan in non-human species and recently demonstrated to occur in rare instances from one human generation to the next.

Method: Here we investigated numtogenesis dynamics in humans in two ways. First, we quantified Numts in 1,187 post-mortem brain and blood samples from different individuals.

View Article and Find Full Text PDF

Background: Mitochondria are organelles where energy production takes place via oxidative phosphorylation, thus mitochondrial function influences the organs with large energy consumption, such as the brain. Mitochondria contain their own circular genome (mtDNA), which encodes essential proteins/RNAs involved in oxidative phosphorylation. The maternal inheritance of mtDNA, combined with a higher risk of Alzheimer's disease (AD) observed in females, suggest mtDNA may have a role in AD.

View Article and Find Full Text PDF

Background: Mitochondrial dysfunction and Aβ accumulation are hallmarks of Alzheimer's disease (AD). However, the role of these pathologies in Down Syndrome associated Alzheimer's Disease (DSAD) is unknown. Decades of research describe a relationship between mitochondrial function and Aβ production.

View Article and Find Full Text PDF

Background: Activation of the mTOR pathway is pivotal for microglia to induce and sustain neuroprotective functions (Ulland et al., 2017; Wang et al., 2022).

View Article and Find Full Text PDF

Background: DNA microarray-based studies report differentially methylated positions (DMPs) in blood between cognitively unimpaired persons (CU) and persons with late-onset dementia due to Alzheimer's disease (AD) or Mild Cognitive Impairment (MCI) but interrogate less than 4% of the human genome. Whole genome methylation sequencing (WGMS) quantifies DNA methylation levels across the entire human genome (>25 million CpG loci). Using WGMS, we previously reported 28,038 DMPs within 2,707 genes between persons with and without AD.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!