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Journal articles on the topic 'Atp9'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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1

Das, Amaresh, and Lars G. Ljungdahl. "Clostridium pasteurianum F1Fo ATP Synthase: Operon, Composition, and Some Properties." Journal of Bacteriology 185, no. 18 (2003): 5527–35. http://dx.doi.org/10.1128/jb.185.18.5527-5535.2003.

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ABSTRACT The atp operon encoding F1Fo ATP synthase in the fermentative obligate anaerobic bacterium Clostridium pasteurianum was sequenced. It consisted of nine genes arranged in the order atpI(i), atpB(a), atpE(c), atpF(b), atpH(δ), atpA(α), atpG(γ), atpD(β), and atpC(ε), which was identical to that found in many bacteria. Reverse transcription-PCR confirmed the presence of the transcripts of all nine genes. The amount of ATPase activity in the membranes of C. pasteurianum was low compared to what has been found in many other bacteria. The F1Fo complexes solubilized from membranes of C. paste

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2

Huitric, E., P. Verhasselt, A. Koul, K. Andries, S. Hoffner, and D. I. Andersson. "Rates and Mechanisms of Resistance Development in Mycobacterium tuberculosis to a Novel Diarylquinoline ATP Synthase Inhibitor." Antimicrobial Agents and Chemotherapy 54, no. 3 (2009): 1022–28. http://dx.doi.org/10.1128/aac.01611-09.

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ABSTRACT R207910 (also known as TMC207) is an investigational drug currently in clinical studies for the treatment of multidrug-resistant (MDR) tuberculosis. It has a high degree of antimycobacterial activity and is equally effective against drug-susceptible and MDR Mycobacterium tuberculosis isolates. In the present study, we characterized the development of resistance to R207910 in vitro. Ninety-seven independent R207910-resistant mutants were selected from seven different clinical isolates of M. tuberculosis (three drug-susceptible and four MDR isolates) at 10×, 30×, and 100× the MIC. At a

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3

Zeng, Xiaomei, Mario H. Barros, Theodore Shulman, and Alexander Tzagoloff. "ATP25, a New Nuclear Gene ofSaccharomyces cerevisiaeRequired for Expression and Assembly of the Atp9p Subunit of Mitochondrial ATPase." Molecular Biology of the Cell 19, no. 4 (2008): 1366–77. http://dx.doi.org/10.1091/mbc.e07-08-0746.

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We report a new nuclear gene, designated ATP25 (reading frame YMR098C on chromosome XIII), required for expression of Atp9p (subunit 9) of the Saccharomyces cerevisiae mitochondrial proton translocating ATPase. Mutations in ATP25 elicit a deficit of ATP9 mRNA and of its translation product, thereby preventing assembly of functional F0. Unlike Atp9p, the other mitochondrial gene products, including ATPase subunits Atp6p and Atp8p, are synthesized normally in atp25 mutants. Northern analysis of mitochondrial RNAs in an atp25 temperature-sensitive mutant confirmed that Atp25p is required for stab

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4

Jia, Lixia, Mary K. Dienhart, and Rosemary A. Stuart. "Oxa1 Directly Interacts with Atp9 and Mediates Its Assembly into the Mitochondrial F1Fo-ATP Synthase Complex." Molecular Biology of the Cell 18, no. 5 (2007): 1897–908. http://dx.doi.org/10.1091/mbc.e06-10-0925.

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The yeast Oxa1 protein is involved in the biogenesis of the mitochondrial oxidative phosphorylation (OXPHOS) machinery. The involvement of Oxa1 in the assembly of the cytochrome oxidase (COX) complex, where it facilitates the cotranslational membrane insertion of mitochondrially encoded COX subunits, is well documented. In this study we have addressed the role of Oxa1, and its sequence-related protein Cox18/Oxa2, in the biogenesis of the F1Fo-ATP synthase complex. We demonstrate that Oxa1, but not Cox18/Oxa2, directly supports the assembly of the membrane embedded Fo-sector of the ATP synthase

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5

Qi, Xiangying, Kaiqi Wang, Liping Yang, Zhenshan Deng, and Zhihong Sun. "The complete mitogenome sequence of the coral lily (Lilium pumilum) and the Lanzhou lily (Lilium davidii) in China." Open Life Sciences 15, no. 1 (2020): 1060–67. http://dx.doi.org/10.1515/biol-2020-0102.

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AbstractBackgroundThe mitogenomes of higher plants are conserved. This study was performed to complete the mitogenome of two China Lilium species (Lilium pumilum Redouté and Lilium davidii var. unicolor (Hoog) cotton).MethodsGenomic DNA was separately extracted from the leaves of L. pumilum and L. davidii in triplicate and used for sequencing. The mitogenome of Allium cepa was used as a reference. Genome assembly, annotation and phylogenetic tree were analyzed.ResultsThe mitogenome of L. pumilum and L. davidii was 988,986 bp and 924,401 bp in length, respectively. There were 22 core protein-co

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6

Rothenberg, M., and M. R. Hanson. "A functional mitochondrial ATP synthase proteolipid gene produced by recombination of parental genes in a petunia somatic hybrid." Genetics 118, no. 1 (1988): 155–61. http://dx.doi.org/10.1093/genetics/118.1.155.

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Abstract A novel ATP synthase subunit 9 gene (atp9) was identified in the mitochondrial genome of a Petunia somatic hybrid line (13-133) which was produced from a fusion between Petunia lines 3688 and 3704. The novel gene was generated by intergenomic recombination between atp9 genes from the two parental plant lines. The entire atp9 coding region is represented on the recombinant gene. Comparison of gene sequences indicate that the 5' transcribed region is contributed by an atp9 gene from 3704 and the 3' transcribed region is contributed by an atp9 gene from 3688. The recombinant atp9 gene is

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7

Barriuso-Iglesias, Mónica, Carlos Barreiro, Fabio Flechoso, and Juan F. Martín. "Transcriptional analysis of the F0F1 ATPase operon of Corynebacterium glutamicum ATCC 13032 reveals strong induction by alkaline pH." Microbiology 152, no. 1 (2006): 11–21. http://dx.doi.org/10.1099/mic.0.28383-0.

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Corynebacterium glutamicum, a soil Gram-positive bacterium used for industrial amino acid production, was found to grow optimally at pH 7·0–9·0 when incubated in 5 litre fermenters under pH-controlled conditions. The highest biomass was accumulated at pH 9·0. Growth still occurred at pH 9·5 but at a reduced rate. The expression of the pH-regulated F0F1 ATPase operon (containing the eight genes atpBEFHAGDC) was induced at alkaline pH. A 7·5 kb transcript, corresponding to the eight-gene operon, was optimally expressed at pH 9·0. The same occurred with a 1·2 kb transcript corresponding to the at

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8

Mulligan, R. M., P. Leon, and V. Walbot. "Transcriptional and posttranscriptional regulation of maize mitochondrial gene expression." Molecular and Cellular Biology 11, no. 1 (1991): 533–43. http://dx.doi.org/10.1128/mcb.11.1.533.

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Lysed maize mitochondria synthesize RNA in the presence of radioactive nucleoside triphosphates, and this assay was utilized to compare the rates of transcription of seven genes. The rates of incorporation varied over a 14-fold range, with the following rank order: 18S rRNA greater than 26S rRNA greater than atp1 greater than atp6 greater than atp9 greater than cob greater than cox3. The products of run-on transcription hybridized specifically to known transcribed regions and selectively to the antisense DNA strand; thus, the isolated run-on transcription system appears to be an accurate repre

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9

Mulligan, R. M., P. Leon, and V. Walbot. "Transcriptional and posttranscriptional regulation of maize mitochondrial gene expression." Molecular and Cellular Biology 11, no. 1 (1991): 533–43. http://dx.doi.org/10.1128/mcb.11.1.533-543.1991.

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Lysed maize mitochondria synthesize RNA in the presence of radioactive nucleoside triphosphates, and this assay was utilized to compare the rates of transcription of seven genes. The rates of incorporation varied over a 14-fold range, with the following rank order: 18S rRNA greater than 26S rRNA greater than atp1 greater than atp6 greater than atp9 greater than cob greater than cox3. The products of run-on transcription hybridized specifically to known transcribed regions and selectively to the antisense DNA strand; thus, the isolated run-on transcription system appears to be an accurate repre

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10

Chen, Siqi, Yuanbing Wang, Kongfu Zhu, and Hong Yu. "Mitogenomics, Phylogeny and Morphology Reveal Ophiocordyceps pingbianensis Sp. Nov., an Entomopathogenic Fungus from China." Life 11, no. 7 (2021): 686. http://dx.doi.org/10.3390/life11070686.

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The new entomopathogenic fungus Ophiocordyceps pingbianensis, collected from Southeast China, was described by mitogenomic, morphological, and phylogenetic evidence. The systematic position of O. pingbianensis was determined by phylogenetic analyses based on six nuclear gene (ITS, tef1-α, nrSSU, nrLSU, rpb1 and rpb2) and 14 mitochondrial protein-coding gene (PCGs) (cox1, cox2, cox3, atp6, atp8, atp9, cob, nad1, nad2, nad3, nad4, nad5, nad6 and nad4L) data. Phylogenetic analyses reveal that O. pingbianensis was belonged to the Hirsutella nodulosa clade in the genus Ophiocordyceps of Ophiocordyc

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11

Stribinskis, Vilius, Guo-Jian Gao, Steven R. Ellis, and Nancy C. Martin. "Rpm2, the Protein Subunit of Mitochondrial RNase P in Saccharomyces cerevisiae, Also Has a Role in the Translation of Mitochondrially Encoded Subunits of Cytochrome c Oxidase." Genetics 158, no. 2 (2001): 573–85. http://dx.doi.org/10.1093/genetics/158.2.573.

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Abstract RPM2 is a Saccharomyces cerevisiae nuclear gene that encodes the protein subunit of mitochondrial RNase P and has an unknown function essential for fermentative growth. Cells lacking mitochondrial RNase P cannot respire and accumulate lesions in their mitochondrial DNA. The effects of a new RPM2 allele, rpm2-100, reveal a novel function of RPM2 in mitochondrial biogenesis. Cells with rpm2-100 as their only source of Rpm2p have correctly processed mitochondrial tRNAs but are still respiratory deficient. Mitochondrial mRNA and rRNA levels are reduced in rpm2-100 cells compared to wild t

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12

Osman, Christof, Claudia Wilmes, Takashi Tatsuta, and Thomas Langer. "Prohibitins Interact Genetically with Atp23, a Novel Processing Peptidase and Chaperone for the F1FO-ATP Synthase." Molecular Biology of the Cell 18, no. 2 (2007): 627–35. http://dx.doi.org/10.1091/mbc.e06-09-0839.

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The generation of cellular energy depends on the coordinated assembly of nuclear and mitochondrial-encoded proteins into multisubunit respiratory chain complexes in the inner membrane of mitochondria. Here, we describe the identification of a conserved metallopeptidase present in the intermembrane space, termed Atp23, which exerts dual activities during the biogenesis of the F1FO-ATP synthase. On one hand, Atp23 serves as a processing peptidase and mediates the maturation of the mitochondrial-encoded FO-subunit Atp6 after its insertion into the inner membrane. On the other hand and independent

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13

Martín-Galiano, Antonio J., Luz Balsalobre, Asunción Fenoll, and Adela G. de la Campa. "Genetic Characterization of Optochin-Susceptible Viridans Group Streptococci." Antimicrobial Agents and Chemotherapy 47, no. 10 (2003): 3187–94. http://dx.doi.org/10.1128/aac.47.10.3187-3194.2003.

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ABSTRACT Two clinical isolates of viridans group streptococci (VS) with different degrees of susceptibility to optochin (OPT), i.e., fully OPT-susceptible (Opts) VS strain 1162/99 (for which the MIC was equal to that for Streptococcus pneumoniae, 0.75 μg/ml) and intermediate Opts VS strain 1174/97 (MIC, 6 μg/ml) were studied. Besides being OPT susceptible, they showed characteristics typical of VS, such as bile insolubility; lack of reaction with pneumococcal capsular antibodies; and lack of hybridization with rRNA (AccuProbe)-, lytA-, and pnl-specific pneumococcal probes. However, these VS Op

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14

Ventura, Marco, Carlos Canchaya, Douwe van Sinderen, Gerald F. Fitzgerald, and Ralf Zink. "Bifidobacterium lactis DSM 10140: Identification of the atp (atpBEFHAGDC) Operon and Analysis of Its Genetic Structure, Characteristics, and Phylogeny." Applied and Environmental Microbiology 70, no. 5 (2004): 3110–21. http://dx.doi.org/10.1128/aem.70.5.3110-3121.2004.

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ABSTRACT The atp operon is highly conserved among eubacteria, and it has been considered a molecular marker as an alternative to the 16S rRNA gene. PCR primers were designed from the consensus sequences of the atpD gene to amplify partial atpD sequences from 12 Bifidobacterium species and nine Lactobacillus species. All PCR products were sequenced and aligned with other atpD sequences retrieved from public databases. Genes encoding the subunits of the F1F0-ATPase of Bifidobacterium lactis DSM 10140 (atpBEFHAGDC) were cloned and sequenced. The deduced amino acid sequences of these subunits show

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15

Bartoszewski, Grzegorz, Piotr Gawronski, Marek Szklarczyk, Henk Verbakel, and Michael J. Havey. "A one-megabase physical map provides insights on gene organization in the enormous mitochondrial genome of cucumber." Genome 52, no. 4 (2009): 299–307. http://dx.doi.org/10.1139/g09-006.

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Cucumber ( Cucumis sativus ) has one of the largest mitochondrial genomes known among all eukaryotes, due in part to the accumulation of short 20 to 60 bp repetitive DNA motifs. Recombination among these repetitive DNAs produces rearrangements affecting organization and expression of mitochondrial genes. To more efficiently identify rearrangements in the cucumber mitochondrial DNA, we built two nonoverlapping 800 and 220 kb BAC contigs and assigned major mitochondrial genes to these BACs. Polymorphism carried on the largest BAC contig was used to confirm paternal transmission. Mitochondrial ge

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16

Schulte, Erika, Sabine Staubach, Beate Laser, and Ulrich Kūck. "Wheat mitochondrial DNA: organization and sequences of the atpA and atp9 genes." Nucleic Acids Research 17, no. 18 (1989): 7531. http://dx.doi.org/10.1093/nar/17.18.7531.

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17

Ichinose, Mizuho, Airi Ishimaru, Chieko Sugita, Kensaku Nakajima, Yasuhiro Kawaguchi, and Mamoru Sugita. "Two Novel PLS-Class Pentatricopeptide Repeat Proteins Are Involved in the Group II Intron Splicing of Mitochondrial Transcripts in the Moss Physcomitrella patens." Plant and Cell Physiology 61, no. 10 (2020): 1687–98. http://dx.doi.org/10.1093/pcp/pcaa070.

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Abstract Pentatricopeptide repeat (PPR) proteins are RNA-binding proteins that function in posttranscriptional regulation as gene-specific regulators of RNA metabolism in plant organelles. Plant PPR proteins are divided into four classes: P, PLS, E and DYW. The E- and DYW-class proteins are mainly implicated in RNA editing, whereas most of the P-class proteins predominantly participate in RNA cleavage, splicing and stabilization. In contrast, the functions of PLS-class proteins still remain obscure. Here, we report the function of PLS-class PpPPR_31 and PpPPR_9 in Physcomitrella patens. The kn

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18

Bilodeau, Guillaume J., Frank N. Martin, Michael D. Coffey, and Cheryl L. Blomquist. "Development of a Multiplex Assay for Genus- and Species-Specific Detection of Phytophthora Based on Differences in Mitochondrial Gene Order." Phytopathology® 104, no. 7 (2014): 733–48. http://dx.doi.org/10.1094/phyto-09-13-0263-r.

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A molecular diagnostic assay for Phytophthora spp. that is specific, sensitive, has both genus- and species-specific detection capabilities multiplexed, and can be used to systematically develop markers for detection of a wide range of species would facilitate research and regulatory efforts. To address this need, a marker system was developed based on the high copy sequences of the mitochondrial DNA utilizing gene orders that were highly conserved in the genus Phytophthora but different in the related genus Pythium and plants to reduce the importance of highly controlled annealing temperature

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19

Zhao, Zhe, Lauren J. Eberhart, Lisa H. Orfe, Shao-Yeh Lu, Thomas E. Besser, and Douglas R. Call. "Genome-Wide Screening Identifies Six Genes That Are Associated with Susceptibility to Escherichia coli Microcin PDI." Applied and Environmental Microbiology 81, no. 20 (2015): 6953–63. http://dx.doi.org/10.1128/aem.01704-15.

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ABSTRACTThe microcin PDI inhibits a diverse group of pathogenicEscherichia colistrains. Coculture of a single-gene knockout library (BW25113;n= 3,985 mutants) against a microcin PDI-producing strain (E. coli25) identified six mutants that were not susceptible (ΔatpA, ΔatpF, ΔdsbA, ΔdsbB, ΔompF, and ΔompR). Complementation of these genes restored susceptibility in all cases, and the loss of susceptibility was confirmed through independent gene knockouts inE. coliO157:H7 Sakai. Heterologous expression ofE. coliompFconferred susceptibility toSalmonella entericaandYersinia enterocoliticastrains th

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20

Zabala, Gracia, Susan Gabay-Laughnan, and John R. Laughnan. "The Nuclear Gene Rf3 Affects the Expression of the Mitochondrial Chimeric Sequence R Implicated in S-Type Male Sterility in Maize." Genetics 147, no. 2 (1997): 847–60. http://dx.doi.org/10.1093/genetics/147.2.847.

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The mitochondrial genomes of maize plants exhibiting S-type cytoplasmic male sterility (cms-S) contain a repeated DNA region designated R. This region was found to be rearranged in the mitochondria of all cms-S cytoplasmically revertant fertile plants in all nuclear backgrounds analyzed. A 1.6-kb mRNA transcribed from the R region in mitochondria of sterile plants was absent from all cytoplasmic revertants examined. The nuclear gene Rf3, which suppresses the cms-S phenotype, was found to have a specific effect on the expression of the R sequence; the abundance of the major R transcripts, inclu

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21

Folkerts, O., and M. R. Hanson. "The male sterility-associated pcf gene and the normal atp9-1 gene in Petunia are located on different mitochondrial DNA molecules." Genetics 129, no. 3 (1991): 885–95. http://dx.doi.org/10.1093/genetics/129.3.885.

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Abstract A mitochondrial DNA (mtDNA) region termed the S-pcf locus has previously been correlated with cytoplasmic male sterility (CMS) in Petunia. In order to understand the relationship of the S-pcf locus to homologous sequences found elsewhere in mtDNAs of both CMS and fertile lines, the structure of the mitochondrial genome of CMS Petunia line 3688 was determined by cosmid walking. The S-pcf locus, which includes the only copies of genes for NADH dehydrogenase subunit 3 (nad3) and small ribosomal subunit protein 12 (rps12) was found to be located on a circular map of 396 kb, while a second

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22

Puertolas, Alexandra, Peter J. M. Bonants, Eric Boa, and Steve Woodward. "Application of Real-Time PCR for the Detection and Quantification of Oomycetes in Ornamental Nursery Stock." Journal of Fungi 7, no. 2 (2021): 87. http://dx.doi.org/10.3390/jof7020087.

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Numerous Phytophthora and Pythium disease outbreaks have occurred in Europe following inadvertent introduction of contaminated ornamental plants. Detection and identification of pathogens are crucial to reduce risks and improve plant biosecurity in Europe and globally. Oomycete diversity present in roots and compost was determined in 99 hardy woody plants bought from nurseries, retailers and internet sellers, using both isolations and molecular analyses. Oomycete DNA was quantified using real-time PCR of environmental DNA from the plants using three loci: ITS, trnM-trnP-trnM and atp9-nad9. At

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23

Pfeifer, Tom A., Dwayne D. Hegedus, and George G. Khachatourians. "The mitochondrial genome of the entomopathogenic fungus Beauveria bassiana: analysis of the ribosomal RNA region." Canadian Journal of Microbiology 39, no. 1 (1993): 25–31. http://dx.doi.org/10.1139/m93-004.

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The 28.5-kbp mitochondrial (mt) genome from the entomopathogenic fungus Beauveria bassiana was studied using restriction enzyme analysis, gene probe hybridization, and DNA sequence comparisons. A detailed restriction enzyme map allowed cloning of the entire genome into a number of segments. Hybridization of heterologous gene probes to the mtDNA resulted in the identification of the large ribosomal RNA (lrRNA) and small ribosomal RNA (srRNA) genes. Gene probes derived from several yeasts and fungi failed to identify any additional genes. However, partial DNA sequence analysis revealed the lrRNA

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24

Rodermel, Steven R., та Lawrence Bogorad. "Molecular Evolution and Nucleotide Sequences of the Maize Plastid Genes for the α Subunit of CF1 (atpA) and the Proteolipid Subunit of CF0 (atpH)". Genetics 116, № 1 (1987): 127–39. http://dx.doi.org/10.1093/genetics/116.1.127.

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ABSTRACT The nucleotide sequences of the maize plastid genes for the α subunit of CF1 (atpA) and the proteolipid subunit of CF 0 (atpH) are presented. The evolution of these genes among higher plants is characterized by a transition mutation bias of about 2:1 and by rates of synonymous and nonsynonymous substitution which are much lower than similar rates for genes from other sources. This is consistent with the notion that the plastid genome is evolving conservatively in primary sequence. Yet, the mode and tempo of sequence evolution of these and other plastid-encoded coupling factor genes ar

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25

Hansmann, Paul. "Daffodil Chromoplast DNA: Comparison with Chloroplast DNA, Physical Map, and Gene Localization." Zeitschrift für Naturforschung C 42, no. 1-2 (1987): 118–22. http://dx.doi.org/10.1515/znc-1987-1-219.

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Abstract In daffodil, development of chloroplasts or chromoplasts is not accompanied by plastid DNA modification. This has been shown by comparing the fragment pattern of different restriction endonucleases, and by the lack of methylation of CCGG sequences. A physical map has been constructed for the plastome using the restriction endonucleases Sal I, Pst I, and Bgl I. The fragments containing the genes for the large subunit of ribulose bisphosphate carboxylase/oxygenase (rbcL), the alpha, beta, and epsilon subunits of the ATP synthase complex (atpA , atpB, atpE ), cytochrome f(petA ), and for

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26

Jiang, Bin, Jiaxin Na, Lele Wang, Dongmei Li, Chunhong Liu, and Zhibiao Feng. "Separation and Enrichment of Antioxidant Peptides from Whey Protein Isolate Hydrolysate by Aqueous Two-Phase Extraction and Aqueous Two-Phase Flotation." Foods 8, no. 1 (2019): 34. http://dx.doi.org/10.3390/foods8010034.

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At present, peptides are separated by molecular exclusion chromatography and liquid chromatography. A separation method is needed in any case, which can be scaled up for industrial scale. In this study, aqueous two-phase extraction (ATPE) and aqueous two-phase flotation (ATPF) were applied to separate and enrich antioxidant peptides from trypsin hydrolysates of whey protein isolates (WPI). The best experimental conditions were investigated, and the results were evaluated using the 2,2′-Azinobis-(3-ethylbenzthiazoline-6-sulphonate) (ABTS) free radical scavenging activity of the peptides-per-uni

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27

Pesce, A. S., and E. A. Grabau. "RNA Editing of the Soybean Mitochondrial atp9 Transcript." Plant Physiology 103, no. 4 (1993): 1457–58. http://dx.doi.org/10.1104/pp.103.4.1457.

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Kuhn, Josef, Ulrike Tengler, and Stefan Binder. "Transcript Lifetime Is Balanced between Stabilizing Stem-Loop Structures and Degradation-Promoting Polyadenylation in Plant Mitochondria." Molecular and Cellular Biology 21, no. 3 (2001): 731–42. http://dx.doi.org/10.1128/mcb.21.3.731-742.2001.

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ABSTRACT To determine the influence of posttranscriptional modifications on 3′ end processing and RNA stability in plant mitochondria, peaatp9 and Oenothera atp1 transcripts were investigated for the presence and function of 3′ nonencoded nucleotides. A 3′ rapid amplification of cDNA ends approach initiated at oligo(dT)-adapter primers finds the expected poly(A) tails predominantly attached within the second stem or downstream of the double stem-loop structures at sites of previously mapped 3′ ends. Functional studies in a pea mitochondrial in vitro processing system reveal a rapid removal of

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Rak, Malgorzata, Chen Hsien Su, Jonathan Tong Xu, Ricardo Azpiroz, Angela Mohan Singh, and Alexander Tzagoloff. "Regulation of mitochondrial translation of the ATP8/ATP6 mRNA by Smt1p." Molecular Biology of the Cell 27, no. 6 (2016): 919–29. http://dx.doi.org/10.1091/mbc.e15-09-0642.

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Expression of the mitochondrially encoded ATP6 and ATP8 genes is translationally regulated by F1 ATPase. We report a translational repressor (Smt1p) of the ATP6/8 mRNA that, when mutated, restores translation of the encoded Atp6p and Atp8p subunits of the ATP synthase. Heterozygous smt1 mutants fail to rescue the translation defect, indicating that the mutations are recessive. Smt1p is an intrinsic inner membrane protein, which, based on its sedimentation, has a native size twice that of the monomer. Affinity purification of tagged Smt1p followed by reverse transcription of the associated RNA

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Betzenhauser, Matthew J., Larry E. Wagner, Hyung Seo Park, and David I. Yule. "ATP Regulation of Type-1 Inositol 1,4,5-Trisphosphate Receptor Activity Does Not Require Walker A-type ATP-binding Motifs." Journal of Biological Chemistry 284, no. 24 (2009): 16156–63. http://dx.doi.org/10.1074/jbc.m109.006452.

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ATP is known to increase the activity of the type-1 inositol 1,4,5-trisphosphate receptor (InsP3R1). This effect is attributed to the binding of ATP to glycine rich Walker A-type motifs present in the regulatory domain of the receptor. Only two such motifs are present in neuronal S2+ splice variant of InsP3R1 and are designated the ATPA and ATPB sites. The ATPA site is unique to InsP3R1, and the ATPB site is conserved among all three InsP3R isoforms. Despite the fact that both the ATPA and ATPB sites are known to bind ATP, the relative contribution of these two sites to the enhancing effects o

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31

Nowak, Claudia, and Ulrich Kück. "RNA editing of the mitochondria atp9 transcript from wheat." Nucleic Acids Research 18, no. 23 (1990): 7164. http://dx.doi.org/10.1093/nar/18.23.7164.

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32

Salazar, Reggie A., Daryl R. Pring, and Frank Kempken. "Editing of mitochondrial atp9 transcripts from two sorghum lines." Current Genetics 20, no. 6 (1991): 483–86. http://dx.doi.org/10.1007/bf00334776.

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Munawar, Mustafa Ahmad, Frank Martin, Anna Toljamo, Harri Kokko, and Elina Oksanen. "RPA-PCR couple: an approach to expedite plant diagnostics and overcome PCR inhibitors." BioTechniques 69, no. 4 (2020): 270–80. http://dx.doi.org/10.2144/btn-2020-0065.

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DNA extraction can be lengthy and sometimes ends up with amplification inhibitors. We present the potential of recombinase polymerase amplification (RPA) to replace plant DNA extraction. In our rapid ‘RPA-PCR couple’ concept, RPA is tuned to slower reaction kinetics to promote amplification of long targets. RPA primers amplify target and some flanking regions directly from simple plant macerates. Then PCR primers exponentially amplify the target directly from the RPA reaction. We present the coupling of RPA with conventional, TaqMan and SYBR Green PCR assays. We applied the concept to strawber

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34

Lizama, Luis, Loreto Holuigue, and Xavier Jordana. "Transcription initiation sites for the potato mitochondrial gene coding for subunit 9 of ATP synthase (atp9 )." FEBS Letters 349, no. 2 (1994): 243–48. http://dx.doi.org/10.1016/0014-5793(94)00677-6.

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Shidhi, Pattayampadam Ramakrishnan, Vadakkemukadiyil Chellappan Biju, Sasi Anu, Chandrasekharan Laila Vipin, Kumar Raveendran Deelip, and Sukumaran Nair Achuthsankar. "Genome Characterization, Comparison and Phylogenetic Analysis of Complete Mitochondrial Genome of Evolvulus alsinoides Reveals Highly Rearranged Gene Order in Solanales." Life 11, no. 8 (2021): 769. http://dx.doi.org/10.3390/life11080769.

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Mitogenome sequencing provides an understanding of the evolutionary mechanism of mitogenome formation, mechanisms driving plant gene order, genome structure, and migration sequences. Data on the mitochondrial genome for family Convolvulaceae members is lacking. E. alsinoides, also known as shankhpushpi, is an important medicinal plant under the family Convolvulaceae, widely used in the Ayurvedic system of medicine. We identified the mitogenome of E. alsinoides using the Illumina mate-pair sequencing platform, and annotated using bioinformatics approaches in the present study. The mitogenome of

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36

Laser, Beate, and Ulrich K�ck. "The mitochondrial atpA/atp9 co-transcript in wheat and triticale: RNA processing depends on the nuclear genotype." Current Genetics 29, no. 1 (1995): 50–57. http://dx.doi.org/10.1007/bf00313193.

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37

Kucharczyk, Róża, Emilia Baranowska, and Joanna Rytka. "Molekularne podłoże chorób spowodowanych mutacjami w genach kodujących podjednostki syntazy ATP." Postępy Biochemii 64, no. 4 (2018): 304–17. http://dx.doi.org/10.18388/pb.2018_144.

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Syntaza ATP jest ostatnim enzymem systemu OXPHOS, odpowiedzialnym za syntezę ATP. Mutacje zarówno w genach jądrowych jak i mitochondrialnych, kodujących podjednostki enzymu (17 białek), prowadzą do chorób neurodegeneracyjnych. Dwie podjednostki tego enzymu, 8 (ATP8, inna nazwa A6L) i a (ATP6), kodowane są w genomie mitochondrialnym przez geny MT-ATP8 i MT-ATP6. 17 mutacji związanych z chorobami zidentyfikowano w pięciu genach jądrowych kodujących podjednostki enzymu. 58 mutacji zostało opisanych w genach MT-ATP8 i MT-ATP6, 36 z nich zostało zdeponowanych w bazie danych MITOMAP. Dla większości

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38

Franco, Leticia Veloso Ribeiro, Chen-Hsien Su, Julia Burnett, Lorisa Simas Teixeira, and Alexander Tzagoloff. "Atco, a yeast mitochondrial complex of Atp9 and Cox6, is an assembly intermediate of the ATP synthase." PLOS ONE 15, no. 5 (2020): e0233177. http://dx.doi.org/10.1371/journal.pone.0233177.

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39

Albaum, Matthias, Renate L�hrs, Jochen Trautner, and Wolfgang O. Abel. "The Tokumasu radish mitochondrial genome contains two complete atp9 reading frames." Plant Molecular Biology 29, no. 1 (1995): 179–85. http://dx.doi.org/10.1007/bf00019130.

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Veiga-Crespo, P., M. Poza, M. Prieto-Alcedo, and T. G. Villa. "Ancient genes of Saccharomyces cerevisiae." Microbiology 150, no. 7 (2004): 2221–27. http://dx.doi.org/10.1099/mic.0.27000-0.

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Amber is a plant resin mainly produced by coniferous trees that, after entrapping a variety of living beings, was subjected to a process of fossilization until it turned into yellowish, translucent stones. It is also one of the best sources of ancient DNA on which to perform studies on evolution. Here a method for the sterilization of amber that allows reliable ancient DNA extraction with no actual DNA contamination is described. Working with insects taken from amber, it was possible to amplify the ATP9, PGU1 and rRNA18S ancient genes of Saccharomyces cerevisiae corresponding to samples from t

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Muhlia-Almazan, Adriana, Oliviert Martinez-Cruz, Ma de los Angeles Navarrete del Toro, et al. "Nuclear and mitochondrial subunits from the white shrimp Litopenaeus vannamei F0F1 ATP-synthase complex: cDNA sequence, molecular modeling, and mRNA quantification of atp9 and atp6." Journal of Bioenergetics and Biomembranes 40, no. 4 (2008): 359–69. http://dx.doi.org/10.1007/s10863-008-9162-x.

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42

Smith, Christopher P., та Peter E. Thorsness. "Formation of an Energized Inner Membrane in Mitochondria with a γ-Deficient F1-ATPase". Eukaryotic Cell 4, № 12 (2005): 2078–86. http://dx.doi.org/10.1128/ec.4.12.2078-2086.2005.

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ABSTRACT Eukaryotic cells require mitochondrial compartments for viability. However, the budding yeast Saccharomyces cerevisiae is able to survive when mitochondrial DNA suffers substantial deletions or is completely absent, so long as a sufficient mitochondrial inner membrane potential is generated. In the absence of functional mitochondrial DNA, and consequently a functional electron transport chain and F1Fo-ATPase, the essential electrical potential is maintained by the electrogenic exchange of ATP4− for ADP3− through the adenine nucleotide translocator. An essential aspect of this electrog

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43

Ross, Paul E., George R. Ehring, and Michael D. Cahalan. "Dynamics of ATP-induced Calcium Signaling in Single Mouse Thymocytes." Journal of Cell Biology 138, no. 5 (1997): 987–98. http://dx.doi.org/10.1083/jcb.138.5.987.

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Extracellular ATP (ATPo) elicits a robust change in the concentration of intracellular Ca2+ ([Ca2+]i) in fura-2–loaded mouse thymocytes. Most thymocytes (60%) exposed to ATPo exhibited a biphasic rise in [Ca2+]i; [Ca2+]i rose slowly at first to a mean value of 260 nM after 163 s and then increased rapidly to a peak level of 735 nM. In many cells, a declining plateau, which lasted for more than 10 min, followed the crest in [Ca2+]i. Experiments performed in the absence of extracellular [Ca2+]o abolished the rise in thymocyte [Ca2+]i, indicating that Ca2+ influx, rather than the release of store

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He, Jiuya, Holly C. Ford, Joe Carroll, et al. "Assembly of the membrane domain of ATP synthase in human mitochondria." Proceedings of the National Academy of Sciences 115, no. 12 (2018): 2988–93. http://dx.doi.org/10.1073/pnas.1722086115.

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The ATP synthase in human mitochondria is a membrane-bound assembly of 29 proteins of 18 kinds. All but two membrane components are encoded in nuclear genes, synthesized on cytoplasmic ribosomes, and imported into the matrix of the organelle, where they are assembled into the complex with ATP6 and ATP8, the products of overlapping genes in mitochondrial DNA. Disruption of individual human genes for the nuclear-encoded subunits in the membrane portion of the enzyme leads to the formation of intermediate vestigial ATPase complexes that provide a description of the pathway of assembly of the memb

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Foresta, C., M. Rossato, P. Chiozzi, and F. Di Virgilio. "Mechanism of human sperm activation by extracellular ATP." American Journal of Physiology-Cell Physiology 270, no. 6 (1996): C1709—C1714. http://dx.doi.org/10.1152/ajpcell.1996.270.6.c1709.

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We have identified the mechanism whereby extracellular ATP (ATPe) triggers the acrosome reaction in human spermatozoa. This nucleotide opens a ligand-gated ion channel expressed on the sperm plasma membrane. ATPe threshold and 50% effective concentration calculated on the total added ATPe are 0.1 and 2 mM, respectively, corresponding to a free ATP concentration (ATP4-) of 3 and 200 microM, respectively. The ATPe-gated channel is selective for monovalent cations (Na+, choline, and methylglucamine), whereas on the contrary, permeability to Ca2+ is negligible. Isosmolar replacement of extracellul

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Kaleikau, Edward K., Charles P. André, and Virginia Walbot. "Sequence of the F 0 -atpase proteolipid (atp9) gene from rice mitochondria." Nucleic Acids Research 18, no. 2 (1990): 370. http://dx.doi.org/10.1093/nar/18.2.370.

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Hoffmann, Michaela, and Stefan Binder. "Functional Importance of Nucleotide Identities Within the Pea atp9 Mitochondrial Promoter Sequence." Journal of Molecular Biology 320, no. 5 (2002): 943–50. http://dx.doi.org/10.1016/s0022-2836(02)00552-1.

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Szklarczyk, M., M. Oczkowski, H. Augustyniak, T. Börner, B. Linke, and B. Michalik. "Organisation and expression of mitochondrial atp9 genes from CMS and fertile carrots." Theoretical and Applied Genetics 100, no. 2 (2000): 263–70. http://dx.doi.org/10.1007/s001220050035.

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Hu, Jihong, Rong Yi, Hongyuan Zhang, and Yi Ding. "Nucleo-cytoplasmic interactions affect RNA editing of cox2, atp6 and atp9 in alloplasmic male-sterile rice (Oryza sativa L.) lines." Mitochondrion 13, no. 2 (2013): 87–95. http://dx.doi.org/10.1016/j.mito.2013.01.011.

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Laser, B., G. Oettler, and U. Kuck. "RNA Editing of the Mitochondrial atpA/atp9 Co-Transcript of Triticale, Carrying the timopheevi Cytoplasmic Male Sterility Cytoplasm from Wheat." Plant Physiology 107, no. 2 (1995): 663–64. http://dx.doi.org/10.1104/pp.107.2.663.

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