Abstract:
:Cycling temperature capillary electrophoresis has been optimised for mutation detection in 76% of the mitochondrial genome. The method was tested on a mixed sample and compared to mutation detection by next generation sequencing. Out of 152 fragments 90 were concordant, 51 discordant and in 11 were semi-concordant. Dilution experiments show that cycling capillary electrophoresis has a detection limit of 1-3%. The detection limit of routine next generation sequencing was in the ranges of 15 to 30%. Cycling temperature capillary electrophoresis detect and accurate quantify mutations at a fraction of the cost and time required to perform a next generation sequencing analysis.
journal_name
Mitochondrionjournal_title
Mitochondrionauthors
Refinetti P,Morgenthaler S,Ekstrøm POdoi
10.1016/j.mito.2016.04.006subject
Has Abstractpub_date
2016-07-01 00:00:00pages
65-74eissn
1567-7249issn
1872-8278pii
S1567-7249(16)30038-1journal_volume
29pub_type
杂志文章相关文献
MITOCHONDRION文献大全abstract::Advances in organelle interactomics have led to new insights into organelle functions. In this study, we considered the common mitochondrial PIN of four evolutionarily distant eukaryotic species, namely Homo sapiens, Mus musculus, Drosophila melanogaster and Caenorhabditis elegans. By comparative interactomics analysi...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2013.09.006
更新日期:2013-11-01 00:00:00
abstract::Gene expression involves the transfer of information stored in the DNA to proteins by two sequential key steps: transcription and translation. Aminoacyl-tRNA synthetases (aaRSs), an ancient group of enzymes, are key to these processes as they catalyze the attachment of each of the 20 amino acids to their corresponding...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2020.06.010
更新日期:2020-09-01 00:00:00
abstract::Mutations in PTPN11 gene was responsible for approximately 50% of the Noonan syndrome (NS), however, we did not find any mutation in PTPN11 in any of seven NS patients analysed. Whereas, the complete mtDNA sequencing revealed 146 mutations, of which five, including one heteroplasmic (A11144R; Thr-->Ala) non-synonymous...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2009.12.146
更新日期:2010-03-01 00:00:00
abstract::The experience of maltreatment during childhood is associated with chronic low-grade inflammation in adulthood. However, the molecular mechanisms underlying this pro-inflammatory phenotype remain unclear. Mitochondria were recently found to principally coordinate inflammatory processes via both inflammasome activation...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2016.08.006
更新日期:2016-09-01 00:00:00
abstract::For a long time mitochondria have mainly been considered for their role in the aerobic energy production in eukaryotic cells, being the sites of the oxidative phosphorylation, which couples the electron transfer from respiratory substrates to oxygen with the ATP synthesis. Subsequently, it was showed that electron tra...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2013.01.008
更新日期:2013-03-01 00:00:00
abstract::All complete or nearly complete mitochondrial genomes of Metazoa (2819) have been subject to bioinformatic analysis to investigate the distribution and features of repeated and palindromic sequences. Repeats are ubiquitous, with 29.9% of genomes containing at least one and 1.95% of total genome length being repeated. ...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2012.07.105
更新日期:2012-09-01 00:00:00
abstract::Pathogenic mutations in NDUFAF4 have been reported in very few cases. Here we present new data to further delineate the phenotypic spectrum of NDUFAF4 deficiency. We describe two siblings presenting with facial dysmorphia and lactic acidosis in the neonatal period. Later on, they developed fatal early encephalopathy w...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2020.09.003
更新日期:2020-11-01 00:00:00
abstract::Mutations or deletions of mitochondrial DNA (mtDNA) are associated with diabetes mellitus. In this study, we investigated the relationships between the mtDNA content in peripheral blood and surrogate indices of insulin resistance in 18 healthy young women (mean age 20.8 +/- 1.5 years). The mtDNA content was significan...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/s1567-7249(01)00003-4
更新日期:2001-06-01 00:00:00
abstract::Tafazzin is a transacylase that affects cardiolipin fatty acid composition and mitochondrial function. Mutations in human tafazzin cause Barth syndrome yet the enzyme has mostly been characterized in yeast. To study tafazzin in higher organisms, we isolated mitochondria from Drosophila and mammalian cell cultures. Our...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2015.01.002
更新日期:2015-03-01 00:00:00
abstract::The MTERF protein family comprises members from Metazoans and plants. All the Metazoan MTERF proteins characterized to date, including the mitochondrial transcription termination factors, play a key role in mitochondrial gene expression. In this study we report the characterization of Drosophila MTERF5 (D-MTERF5), a m...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2012.06.010
更新日期:2012-09-01 00:00:00
abstract::In the past decade mass spectrometry-based proteomics has greatly contributed to shaping our knowledge about Saccharomyces cerevisiae mitochondria, from the initial identification of novel essential components in purified protein complexes, to the actual characterization of the mitochondrial proteome, the specific ana...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2016.08.007
更新日期:2017-03-01 00:00:00
abstract::Mitochondrial function is absolutely necessary to supply the energy required for muscles, and germ line mutations in mitochondrial genes have been related with impaired cardiac function and exercise intolerance. In addition, alleles at several polymorphic sites in mtDNA define nine common haplogroups, and some of thes...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2007.06.002
更新日期:2007-09-01 00:00:00
abstract::Growing evidence suggests that mitochondrial dysfunction might play a key role in the pathogenesis of age-related neurodegenerative inner retinal diseases such as diabetic retinopathy and glaucoma. Therefore, the present review provides a perspective on the impact of functional mitochondria in the most predominant gli...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2017.02.002
更新日期:2017-09-01 00:00:00
abstract::Apoptosis, a phenotype of programmed cell death involved in development and tissue homeostasis of multicellular organisms, brings into two major pathways and implies a central sensor: the mitochondria. Abnormalities in the cell death control can lead to a variety of diseases and many pathogenic agents target the mitoc...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2004.06.010
更新日期:2004-07-01 00:00:00
abstract::Mitochondrial DNA 5178 cytosine/adenine (Mt5178 C/A) polymorphism is reportedly associated with longevity in the Japanese population, and the Mt5178A genotype may resist the onset of type 2 diabetes. To investigate whether Mt5178 C/A polymorphism is associated with glucose tolerance, we conducted a cross-sectional stu...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2005.09.001
更新日期:2005-12-01 00:00:00
abstract::Melanopsin retinal ganglion cells (mRGCs) are intrinsically photosensitive RGCs deputed to non-image forming functions of the eye such as synchronization of circadian rhythms to light-dark cycle. These cells are characterized by unique electrophysiological, anatomical and biochemical properties and are usually more re...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2017.04.003
更新日期:2017-09-01 00:00:00
abstract::Mitochondrial haplogroups F, A, and M7a are associated with increased risks of lifestyle diseases, while haplogroups N9 and D are associated with decreased risks of lifestyle diseases or with longevity. The current study determined the existence of interactions between 5 selected haplogroups and physical activity (PA)...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2020.06.006
更新日期:2020-07-01 00:00:00
abstract::Iron-sulfur (Fe-S) clusters are ubiquitous co-factors of proteins that play an important role in metabolism, electron-transfer and regulation of gene expression. In eukaryotes mitochondria are the primary site of Fe-S cluster biogenesis. The organelles contain some ten proteins of the so-called iron-sulfur cluster (IS...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/s1567-7249(02)00041-7
更新日期:2002-11-01 00:00:00
abstract::Glaucoma is the leading cause of irreversible blindness worldwide. This review aims to provide a greater understanding of the complex genetic influences that may lead to mitochondrial dysfunction and increase susceptibility to retinal ganglion cell (RGC) loss in primary open angle glaucoma (POAG), and thus elucidate p...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2011.11.004
更新日期:2012-03-01 00:00:00
abstract::The voltage-dependent anion channel (VDAC) or porin is a major membrane protein integrated into the mitochondrial outer membrane in eukaryotes. It is encoded as three isoforms (VDAC1 to 3), which play differential roles in metabolism and cell death. As a channel, VDAC mediates metabolites, ions and water movements thr...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2014.07.009
更新日期:2014-11-01 00:00:00
abstract::The effect of agaric acid as inducer of mitochondrial permeability transition was studied. It was found that: (i) agaric acid (AA) promoted efflux of accumulated Ca2+, collapse of transmembrane potential, and mitochondrial swelling; (ii) these effects depend on membrane fluidity; (iii) ADP inhibited the effect of AA o...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2005.05.002
更新日期:2005-08-01 00:00:00
abstract::Mitochondrial disorders are often associated with primary or secondary CoQ10 decrease. In clinical practice, Coenzyme Q10 (CoQ10) levels are measured to diagnose deficiencies and to direct and monitor supplemental therapy. CoQ10 is reduced by complex I or II and oxidized by complex III in the mitochondrial respiratory...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2010.09.002
更新日期:2011-01-01 00:00:00
abstract::We report here the clinical, genetic, molecular and biochemical characterization of a four-generation Dongxiang Chinese pedigree with suggestively maternally transmitted non-syndromic hearing loss. Five of 10 matrilineal relatives exhibited variable severity and age at onset of sensorineural hearing loss. The average ...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2017.05.013
更新日期:2017-07-01 00:00:00
abstract::The possible existence of a mitochondrially localized nitric oxide (NO) synthase (mtNOS) is controversial. To clarify this, we studied the ability of intact mitochondria to generate NO and the effect of mitochondrial NO on respiration. Respiratory rates and oxygen kinetics (P(50) values) were determined by high-resolu...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2011.05.010
更新日期:2012-01-01 00:00:00
abstract::This study aimed to validate, in situ, proposed mechanisms of bupivacaine cytotoxicity pointing to impairment of the mitochondrial oxidative metabolism. High resolution oxymetry, carried out on a panel of cell cultures, revealed a dual dose- and time-dependent effect of bupivacaine consisting of uncoupling of the mt D...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2010.05.005
更新日期:2010-08-01 00:00:00
abstract::MtDNA sequence variation is presumed to be neutral in effect, but associations with diseases and mtDNA haplogroups have been reported. The aim here was to evaluate the functional consequences of m.4216T>C present in haplogroup J. Furthermore, we evaluated m.3866T>C in MT-ND1, a variant detected in a child belonging to...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2010.02.002
更新日期:2010-06-01 00:00:00
abstract::In developing rat brain cytochrome c oxidase subunit IV (COXIV) expression is also regulated at post-transcriptional level and two 3'UTR-COXIV RNA-binding factors have been identified. Here, we report the enrichment and identification of the factors from just born rat brains by affinity chromatography of biotinylated ...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2009.08.007
更新日期:2009-11-01 00:00:00
abstract::In this in vitro study we induced ischemic injury on H9c2 rat cardiomyoblasts using the oxygen-glucose deprivation model (OGD). We monitored if the addition of healthy or mitochondria-depleted cells can save OGD treated cells from post-ischemic injury. We were able to significantly improve the surviving cell number of...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/j.mito.2011.09.008
更新日期:2012-03-01 00:00:00
abstract::RNA-mediated interference (RNAi) was employed to systematically inactivate the four subunits of complex II in the mitochondrial electron transport chain. Embryonic lethality was the predominant result of inactivating three subunits (ceSDHB, ceSDHC, and ceSDHD) when using the soaking method to inactivate RNA. The feedi...
journal_title:Mitochondrion
pub_type: 杂志文章
doi:10.1016/s1567-7249(02)00069-7
更新日期:2002-12-01 00:00:00
abstract::Mitochondria produce the bulk of cellular energy and work as decisional "hubs" for cellular responses by integrating different input signals. The determinant in the physiopathology of mammals, they attract major attention, nowadays, for their contribution to brain degeneration. How they can withstand or succumb to ins...
journal_title:Mitochondrion
pub_type: 杂志文章,评审
doi:10.1016/j.mito.2014.09.008
更新日期:2014-11-01 00:00:00