This study builds upon the current understanding of green turtle population genetic structure in Pacific that has largely been based on mitochondrial DNA (mtDNA), by examining nuclear (nDNA) diversity, regional connectivity, and male-mediated gene flow. A total 1,111 nesting samples were analyzed with 10 microsatellite markers from 20 rookeries. Population differentiation (F ST ) was significan...

The depauperate marine ecosystems of the Hawaiian Archipelago share a high proportion of species with the southern and western Pacific, indicating historical and/or ongoing connections across the large oceanic expanse separating Hawaii from its nearest neighbors. The rate and direction of these interactions are, however, unknown. While previous biogeographic studies have consistently described ...

Valproic acid (VPA) is one of the most widely prescribed antiepileptic drugs in the world. Despite its pharmacological importance, it may cause liver toxicity and steatosis through mitochondrial dysfunction. The aim of this study is to further investigate VPA-induced mechanisms of steatosis by analyzing changes in patterns of methylation in nuclear DNA (nDNA) and mitochondrial DNA (mtDNA). Ther...

objective: autism results from developmental factors that affect many or all functional brain systems. brain is one of tissues which are crucially in need of adenosine triphosphate (atp). autism is noticeably affected by mitochondrial dysfunction which impairs energy metabolism. considering mutations within atpase 6, atpase 8 and trnalys genes, associated with different neural diseases, and the...

Nuclear genetic mutations have been extensively investigated in solid tumors. However, the role of the mitochondrial genome remains uncertain. Since the metabolism of solid tumors is associated with aerobic glycolysis and high lactate production, tumors may have mitochondrial dysfunctions. Familial adenomatous polyposis (FAP) is a rare form‌ of colorectal cancer and an autosomal dominant inheri...

Mitochondrial DNA (mtDNA) of soybean (Glycine max L.) was isolated and its buoyant density was contrasted with that of nuclear (nDNA) and chloroplast (ctDNA) DNA. Each of the three DNAs banded at a single, characteristic buoyant density when centrifuged to equilibrium in a CsCl gradient. Buoyant densities were 1.694 g/cm(3) for nDNA and 1.706 g/cm(3) for mtDNA. These values correspond to G-C co...

Correspondence: [email protected] Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai , One Gustave L. Levy place, New York, 10029, USA Full list of author information is available at the end of the article Abstract Eukaryotic cells carry two genomes, nuclear (nDNA) and mitochondrial (mtDNA), which are ostensibly decoupled in their replication, segregation and inherita...

We studied the genetic structure of Trionyx triunguis populations from the Mediterranean and African continent based on mtDNA D-loop (776 bp) and nine microsatellite loci. A total of 102 polymorphic sites and 13 mtDNA haplotypes were described. Nucleotide diversity and haplotypes diversity were 0.047 and 0.974 respectively. Both mtDNA and nDNA supported the existence of two main management unit...

Keywords Disease name Definition/diagnostic criteria Differential diagnosis Etiology Clinical description Frequency Diagnostic methods Genetic counselling Prenatal diagnosis Management Unresolved questions References Abstract The mtDNA depletion syndrome (MDS) is a clinically heterogeneous group of mitochondrial disorders characterized by a reduction of the mtDNA copy number in affected tissues...

Damage to mitochondrial DNA (mtDNA) has been postulated to be associated with aging, cancer, and other chronic degenerative diseases which are the predominant causes of death in the population. We used molecular dosimetry techniques, i.e., 32P postlabeling and synchronous fluorescence spectrophotometry, in order to evaluate the formation of adducts to both mtDNA and nuclear DNA (nDNA) in differ...