Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines
The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Phelps, Donna C. [verfasserIn] McDonald, Roy E. [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1990 |
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| Schlagwörter: |
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| Umfang: |
Online-Ressource |
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| Reproduktion: |
2006 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Physiologia plantarum - Oxford [u.a.] : Wiley-Blackwell, 1948, 78(1990), 1, Seite 0 |
| Übergeordnetes Werk: |
volume:78 ; year:1990 ; number:1 ; pages:0 |
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| DOI / URN: |
10.1111/j.1399-3054.1990.tb08708.x |
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NLEJ240957369 |
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| 520 | |a The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. | ||
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10.1111/j.1399-3054.1990.tb08708.x doi (DE-627)NLEJ240957369 DE-627 ger DE-627 rakwb Phelps, Donna C. verfasserin aut Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Avocado McDonald, Roy E. verfasserin aut In Physiologia plantarum Oxford [u.a.] : Wiley-Blackwell, 1948 78(1990), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927738 (DE-600)2020837-6 1399-3054 nnns volume:78 year:1990 number:1 pages:0 http://dx.doi.org/10.1111/j.1399-3054.1990.tb08708.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 78 1990 1 0 |
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10.1111/j.1399-3054.1990.tb08708.x doi (DE-627)NLEJ240957369 DE-627 ger DE-627 rakwb Phelps, Donna C. verfasserin aut Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Avocado McDonald, Roy E. verfasserin aut In Physiologia plantarum Oxford [u.a.] : Wiley-Blackwell, 1948 78(1990), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927738 (DE-600)2020837-6 1399-3054 nnns volume:78 year:1990 number:1 pages:0 http://dx.doi.org/10.1111/j.1399-3054.1990.tb08708.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 78 1990 1 0 |
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10.1111/j.1399-3054.1990.tb08708.x doi (DE-627)NLEJ240957369 DE-627 ger DE-627 rakwb Phelps, Donna C. verfasserin aut Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Avocado McDonald, Roy E. verfasserin aut In Physiologia plantarum Oxford [u.a.] : Wiley-Blackwell, 1948 78(1990), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927738 (DE-600)2020837-6 1399-3054 nnns volume:78 year:1990 number:1 pages:0 http://dx.doi.org/10.1111/j.1399-3054.1990.tb08708.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 78 1990 1 0 |
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10.1111/j.1399-3054.1990.tb08708.x doi (DE-627)NLEJ240957369 DE-627 ger DE-627 rakwb Phelps, Donna C. verfasserin aut Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Avocado McDonald, Roy E. verfasserin aut In Physiologia plantarum Oxford [u.a.] : Wiley-Blackwell, 1948 78(1990), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927738 (DE-600)2020837-6 1399-3054 nnns volume:78 year:1990 number:1 pages:0 http://dx.doi.org/10.1111/j.1399-3054.1990.tb08708.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 78 1990 1 0 |
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10.1111/j.1399-3054.1990.tb08708.x doi (DE-627)NLEJ240957369 DE-627 ger DE-627 rakwb Phelps, Donna C. verfasserin aut Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. 2006 Blackwell Publishing Journal Backfiles 1879-2005 |2006|||||||||| Avocado McDonald, Roy E. verfasserin aut In Physiologia plantarum Oxford [u.a.] : Wiley-Blackwell, 1948 78(1990), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927738 (DE-600)2020837-6 1399-3054 nnns volume:78 year:1990 number:1 pages:0 http://dx.doi.org/10.1111/j.1399-3054.1990.tb08708.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 78 1990 1 0 |
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The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. |
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The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. |
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The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ240957369</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707123209.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120426s1990 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1399-3054.1990.tb08708.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ240957369</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Phelps, Donna C.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Inhibition of electron transport activities in mitochondria from avocado and pepper fruit by naturally occurring polyamines</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Publishing Ltd</subfield><subfield code="c">1990</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The effects of the naturally occurring polyamines, spermine, putrescine, and spermidine were explored on mitochondrial state 3. state 4, and uncoupled respiration activities, ADP/O ratio, respiratory control ratio of pepper (Capsicum annuum L. cv. Early Cal Wonder) and avocado (Persea americana Mill. cv. Booth-8 or Simmonds) mitochondria oxidizing either succinate, external NADH, malate, α-ketoglutarate or tetramethyl-p-phenylenediamine. Abnormally high concentrations of spermine and spermidine such as might occur during chilling stress of these chilling-sensitive fruits were detrimental to several oxidase activities, especially to external NADH oxidase. State 3 respiration for NADH oxidase was inhibited more than 70% by 10 mM spermine. The spermine inhibition of uncoupled NADH oxidase was not reversed by the presence of divalent cations including Ca2+, Mg2+, Mn2+, and Sr2+ at concentrations up to 10 mM or by 100 mM KCl. The inhibition primarily affected the Vmax. Other possible sites of polyamine interactions are discussed.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2006</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2006||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Avocado</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">McDonald, Roy E.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Physiologia plantarum</subfield><subfield code="d">Oxford [u.a.] : Wiley-Blackwell, 1948</subfield><subfield code="g">78(1990), 1, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243927738</subfield><subfield code="w">(DE-600)2020837-6</subfield><subfield code="x">1399-3054</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:78</subfield><subfield code="g">year:1990</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1399-3054.1990.tb08708.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">78</subfield><subfield code="j">1990</subfield><subfield code="e">1</subfield><subfield code="h">0</subfield></datafield></record></collection>
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7.398823 |