发布求助
文献互助 智能选刊 最新文献

Journal of bioenergetics最新文献

筛选
英文 中文
Regulation of electron transport in isolated chloroplasts by sequential binding of adenine nucleotides to the coupling factor protein 通过腺嘌呤核苷酸与偶联因子蛋白的顺序结合调控离体叶绿体中的电子传递
Journal of bioenergetics Pub Date : 1975-07-01 DOI: 10.1007/BF01516403
Y. Mukohata, T. Yagi, Y. Sugiyama, Akemi Matsuno, M. Higashida
{"title":"Regulation of electron transport in isolated chloroplasts by sequential binding of adenine nucleotides to the coupling factor protein","authors":"Y. Mukohata, T. Yagi, Y. Sugiyama, Akemi Matsuno, M. Higashida","doi":"10.1007/BF01516403","DOIUrl":"https://doi.org/10.1007/BF01516403","url":null,"abstract":"","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 1","pages":"91-102"},"PeriodicalIF":0.0,"publicationDate":"1975-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01516403","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51711054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Electron transport coupled to quasi-arsenylation in isolated chloroplasts 分离叶绿体中与准砷化耦合的电子传递
Journal of bioenergetics Pub Date : 1975-07-01 DOI: 10.1007/BF01516405
Y. Mukohata, T. Yagi
{"title":"Electron transport coupled to quasi-arsenylation in isolated chloroplasts","authors":"Y. Mukohata, T. Yagi","doi":"10.1007/BF01516405","DOIUrl":"https://doi.org/10.1007/BF01516405","url":null,"abstract":"","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 1","pages":"111-121"},"PeriodicalIF":0.0,"publicationDate":"1975-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01516405","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51711065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Inhibition and uncoupling of the ADP-regulated electron transport in isolated chloroplasts 分离叶绿体中adp调控的电子传递的抑制和解偶联
Journal of bioenergetics Pub Date : 1975-07-01 DOI: 10.1007/BF01516404
Y. Mukohata, T. Yagi, Y. Sugiyama
{"title":"Inhibition and uncoupling of the ADP-regulated electron transport in isolated chloroplasts","authors":"Y. Mukohata, T. Yagi, Y. Sugiyama","doi":"10.1007/BF01516404","DOIUrl":"https://doi.org/10.1007/BF01516404","url":null,"abstract":"","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 1","pages":"103-109"},"PeriodicalIF":0.0,"publicationDate":"1975-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01516404","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51711056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The possible role of palmitoyl-CoA in the regulation of the adenine nucleotides transport in mitochondria under different metabolic states. I. Comparison of liver mitochondria from starved and fed rats. 棕榈酰辅酶a在不同代谢状态下调控线粒体腺嘌呤核苷酸转运中的可能作用。1 .饥饿与喂养大鼠肝脏线粒体的比较。
Journal of bioenergetics Pub Date : 1975-05-01 DOI: 10.1007/BF01558428
A V Panov, Y M Konstantinov, V V Lyakhovich
{"title":"The possible role of palmitoyl-CoA in the regulation of the adenine nucleotides transport in mitochondria under different metabolic states. I. Comparison of liver mitochondria from starved and fed rats.","authors":"A V Panov,&nbsp;Y M Konstantinov,&nbsp;V V Lyakhovich","doi":"10.1007/BF01558428","DOIUrl":"https://doi.org/10.1007/BF01558428","url":null,"abstract":"<p><p>It has been shown that KM values for ADP when rat liver mitochondria oxidized succinate were strictly dependent on the values of the respiratory control ratios. The Ki values for palmitoyl-CoA inhibition of the ADP-stimulated succinate oxidation and the inhibition of the uncoupler-stimulated ATPase activity were equal to 0.5 muM. Mitochondria from livers of starved rats showed 30% inhibition of the state 3 respiratory rate (compared to the uncoupled respiratory rate) which was abolished by addition of carnitine. It was supposed that this inhibition was due to the influence of acyl-CoAs bound to the inner mitochondrial membrane on the adeninenucleotide translocase. Mitochondria from livers of fed rats showed a strong inhibition of succinate oxidation both in state 4 and state 3, although the rate of uncoupled respiration was normal. It was assumed that in this case the changes in mitochondrial behaviour was caused by the decrease in the concentration of ADP and ATP in the matrix space of mitochondria.</p>","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 2","pages":"75-85"},"PeriodicalIF":0.0,"publicationDate":"1975-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01558428","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12362842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Bound ATP in chloroplast membranes: formation and effect of different inhibitors on the labelling. 叶绿体膜上的结合ATP:不同抑制剂对标记的影响。
Journal of bioenergetics Pub Date : 1975-05-01 DOI: 10.1007/BF01558426
C Pflugshaupt, R Bachofen
{"title":"Bound ATP in chloroplast membranes: formation and effect of different inhibitors on the labelling.","authors":"C Pflugshaupt,&nbsp;R Bachofen","doi":"10.1007/BF01558426","DOIUrl":"https://doi.org/10.1007/BF01558426","url":null,"abstract":"<p><p>Chloroplast membranes contain firmly bound nucleotides. Their synthesis seems not to be dependent on energy. The amount of labelled firmly bound ATP extracted from membranes after incubation in the light of the presence of 32Pi is only slightly affected by uncouplers such as desapidin and CCCP or energy transfer inhibitors as phlorizin at concentrations where steady state phosphorylation is completely abolished. With Dio-9 or NEM, however, the labelling of firmly bound ATP is lowered to a similar extent as the steady state phosphorylation. These effects can be explained assuming a direct modification of the coupling factor. The results of a two stage incubation experiment using a rapid filtration technique support our earlier hypothesis that the gammaP in the liberated ATP does not origin from the previously built phosphorylated intermediate.</p>","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 2","pages":"49-60"},"PeriodicalIF":0.0,"publicationDate":"1975-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01558426","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11997530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
The measurement of transmembrane electrochemical proton gradients. 跨膜电化学质子梯度的测量。
Journal of bioenergetics Pub Date : 1975-05-01 DOI: 10.1007/BF01558427
H Rottenberg
{"title":"The measurement of transmembrane electrochemical proton gradients.","authors":"H Rottenberg","doi":"10.1007/BF01558427","DOIUrl":"https://doi.org/10.1007/BF01558427","url":null,"abstract":"","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 2","pages":"61-74"},"PeriodicalIF":0.0,"publicationDate":"1975-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01558427","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11455505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 222
Conversion of Escherichia coli cell-produced metabolic energy into electric form. 将大肠杆菌细胞产生的代谢能转化为电能。
Journal of bioenergetics Pub Date : 1975-03-01 DOI: 10.1007/BF01558460
B Griniuviene, V Chmieliauskaite, V Melvydas, P Dzheja, L Grinius
{"title":"Conversion of Escherichia coli cell-produced metabolic energy into electric form.","authors":"B Griniuviene, V Chmieliauskaite, V Melvydas, P Dzheja, L Grinius","doi":"10.1007/BF01558460","DOIUrl":"10.1007/BF01558460","url":null,"abstract":"<p><p>The formation of membrane potential in energized E. coli cells has been investigated by means of ionic penetrants. The fluxes of anions and cations in opposite directions have been observed: anions moved out and cations moved into the cells. The energy-linked uptake of cations was stoichiometrically coupled with the outflow of H+ ions from the cells. The value of a membrane potential in the energized cells calculated from a distribution of permanent cations was in the range of -140 mV (inside minus). The uptake of penetrating cations by deenergized cells has been observed following the non-enzymatic generation of a membrane potential. The influx of synthetic and natural (lactose) penetrants collapsed the non-enzymatic membrane potential. The effect of lactose was sensitive to N-ethyl maleimide. These results are in favour of the conception that in the energized E. coli cells an energy-linked H+-pump generates a membrane potential which is a driving force for the transport of synthetic and some natural penetrants.</p>","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 1","pages":"17-38"},"PeriodicalIF":0.0,"publicationDate":"1975-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11454703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Change of mitochondrial buffering capacity induced by propranolol. 心得安对线粒体缓冲能力的影响。
Journal of bioenergetics Pub Date : 1975-03-01 DOI: 10.1007/BF01558461
J O Järvisalo
{"title":"Change of mitochondrial buffering capacity induced by propranolol.","authors":"J O Järvisalo","doi":"10.1007/BF01558461","DOIUrl":"https://doi.org/10.1007/BF01558461","url":null,"abstract":"<p><p>Propranolol is able to increase the amount of the titratable groups of mitochondrial membranes. This effect occurs with sonicated particles and with liposomes, too. The phenomenon is only seen in the presence of salt solutions, not in sucrose. Propranolol increases the fluorescence of anilino-naphthalene sulphonate (ANS) in mitochondrial suspensions. The increase is counteracted by increasing concentrations of potassium chloride. It is suggested that the increase of the titratable groups results from a decrease of the aggregation of the phospholipids of the membranes. At the same time the environment of the bound ANS molecules is more hydrophobic in sucrose than in potassium chloride. The amount of the buffering groups and the hydrophilicity are in direct and the amount of the buffering groups and the fluorescence of ANS in inverse correlation.</p>","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 1","pages":"39-48"},"PeriodicalIF":0.0,"publicationDate":"1975-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01558461","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11454704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Correlation of the effects of citric acid cycle metabolites on succinate oxidation by rat liver mitochondria and submitochondrial particles. 柠檬酸循环代谢物对大鼠肝脏线粒体和亚线粒体颗粒琥珀酸氧化作用的相关性研究。
Journal of bioenergetics Pub Date : 1975-03-01 DOI: 10.1007/BF01558459
M Hillar, V Lott, B Lennox
{"title":"Correlation of the effects of citric acid cycle metabolites on succinate oxidation by rat liver mitochondria and submitochondrial particles.","authors":"M Hillar,&nbsp;V Lott,&nbsp;B Lennox","doi":"10.1007/BF01558459","DOIUrl":"https://doi.org/10.1007/BF01558459","url":null,"abstract":"<p><p>1. Succinate dehydrogenase is inhibited by citrate and beta-hydroxy-butyrate in a complex manner, both in mitochondria and submitochondrial particles. Kinetics of inhibition in the particles points to a competitive component in the mechanism involved. 2. Pyruvate, alpha-ketoglutarate, malate, and glutamate stimulate oxidation of succinate by mitochondria. 3. Stimulation by alpha-ketoglutarate and glutamate is not influenced by the presence of rotenone. 4. Stimulation by pyruvate is higher in the absence of rotenone and increases significantly in the presence of K+ and valinomycin. Pyruvate supplies in mitochondria reducing equivalents for malate dehydrogenase operating in the reverse direction-reduction of oxaloacetate to malate. 5. Stimulation by malate is higher in the presence of rotenone.</p>","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"7 1","pages":"1-16"},"PeriodicalIF":0.0,"publicationDate":"1975-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01558459","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12352847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
Mitochondrial adenosine triphosphatase 线粒体腺苷三磷酸酶
Journal of bioenergetics Pub Date : 1975-02-01 DOI: 10.1007/BF01648966
P. Pedersen
{"title":"Mitochondrial adenosine triphosphatase","authors":"P. Pedersen","doi":"10.1007/BF01648966","DOIUrl":"https://doi.org/10.1007/BF01648966","url":null,"abstract":"","PeriodicalId":75989,"journal":{"name":"Journal of bioenergetics","volume":"6 1","pages":"243-275"},"PeriodicalIF":0.0,"publicationDate":"1975-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF01648966","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51426458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 165
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信