Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize
Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbi...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Constantin, Renato Polimeni [verfasserIn] de Melo, Gabriele Sauthier Romano [verfasserIn] Martarello, Danielly Caroline Inacio [verfasserIn] Abrahão, Josielle [verfasserIn] dos Santos, Wanderley Dantas [verfasserIn] Ferrarese-Filho, Osvaldo [verfasserIn] Marchiosi, Rogério [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Acta physiologiae plantarum - Berlin : Springer, 1997, 43(2021), 4 vom: 09. März |
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| Übergeordnetes Werk: |
volume:43 ; year:2021 ; number:4 ; day:09 ; month:03 |
| Links: |
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| DOI / URN: |
10.1007/s11738-021-03222-4 |
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| Katalog-ID: |
SPR043445276 |
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| 245 | 1 | 0 | |a Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
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| 520 | |a Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. | ||
| 650 | 4 | |a Pyruvate content |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Herbicide site of action |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Gas exchange |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Photosynthesis |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a de Melo, Gabriele Sauthier Romano |e verfasserin |4 aut | |
| 700 | 1 | |a Martarello, Danielly Caroline Inacio |e verfasserin |4 aut | |
| 700 | 1 | |a Abrahão, Josielle |e verfasserin |4 aut | |
| 700 | 1 | |a dos Santos, Wanderley Dantas |e verfasserin |4 aut | |
| 700 | 1 | |a Ferrarese-Filho, Osvaldo |e verfasserin |4 aut | |
| 700 | 1 | |a Marchiosi, Rogério |e verfasserin |4 aut | |
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10.1007/s11738-021-03222-4 doi (DE-627)SPR043445276 (DE-599)SPRs11738-021-03222-4-e (SPR)s11738-021-03222-4-e DE-627 ger DE-627 rakwb eng 580 ASE 42.41 bkl Constantin, Renato Polimeni verfasserin aut Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. Pyruvate content (dpeaa)DE-He213 Herbicide site of action (dpeaa)DE-He213 Gas exchange (dpeaa)DE-He213 Photosynthesis (dpeaa)DE-He213 de Melo, Gabriele Sauthier Romano verfasserin aut Martarello, Danielly Caroline Inacio verfasserin aut Abrahão, Josielle verfasserin aut dos Santos, Wanderley Dantas verfasserin aut Ferrarese-Filho, Osvaldo verfasserin aut Marchiosi, Rogério verfasserin aut Enthalten in Acta physiologiae plantarum Berlin : Springer, 1997 43(2021), 4 vom: 09. März (DE-627)516024906 (DE-600)2245807-4 1861-1664 nnns volume:43 year:2021 number:4 day:09 month:03 https://dx.doi.org/10.1007/s11738-021-03222-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE AR 43 2021 4 09 03 |
| spelling |
10.1007/s11738-021-03222-4 doi (DE-627)SPR043445276 (DE-599)SPRs11738-021-03222-4-e (SPR)s11738-021-03222-4-e DE-627 ger DE-627 rakwb eng 580 ASE 42.41 bkl Constantin, Renato Polimeni verfasserin aut Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. Pyruvate content (dpeaa)DE-He213 Herbicide site of action (dpeaa)DE-He213 Gas exchange (dpeaa)DE-He213 Photosynthesis (dpeaa)DE-He213 de Melo, Gabriele Sauthier Romano verfasserin aut Martarello, Danielly Caroline Inacio verfasserin aut Abrahão, Josielle verfasserin aut dos Santos, Wanderley Dantas verfasserin aut Ferrarese-Filho, Osvaldo verfasserin aut Marchiosi, Rogério verfasserin aut Enthalten in Acta physiologiae plantarum Berlin : Springer, 1997 43(2021), 4 vom: 09. März (DE-627)516024906 (DE-600)2245807-4 1861-1664 nnns volume:43 year:2021 number:4 day:09 month:03 https://dx.doi.org/10.1007/s11738-021-03222-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE AR 43 2021 4 09 03 |
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10.1007/s11738-021-03222-4 doi (DE-627)SPR043445276 (DE-599)SPRs11738-021-03222-4-e (SPR)s11738-021-03222-4-e DE-627 ger DE-627 rakwb eng 580 ASE 42.41 bkl Constantin, Renato Polimeni verfasserin aut Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. Pyruvate content (dpeaa)DE-He213 Herbicide site of action (dpeaa)DE-He213 Gas exchange (dpeaa)DE-He213 Photosynthesis (dpeaa)DE-He213 de Melo, Gabriele Sauthier Romano verfasserin aut Martarello, Danielly Caroline Inacio verfasserin aut Abrahão, Josielle verfasserin aut dos Santos, Wanderley Dantas verfasserin aut Ferrarese-Filho, Osvaldo verfasserin aut Marchiosi, Rogério verfasserin aut Enthalten in Acta physiologiae plantarum Berlin : Springer, 1997 43(2021), 4 vom: 09. März (DE-627)516024906 (DE-600)2245807-4 1861-1664 nnns volume:43 year:2021 number:4 day:09 month:03 https://dx.doi.org/10.1007/s11738-021-03222-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE AR 43 2021 4 09 03 |
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10.1007/s11738-021-03222-4 doi (DE-627)SPR043445276 (DE-599)SPRs11738-021-03222-4-e (SPR)s11738-021-03222-4-e DE-627 ger DE-627 rakwb eng 580 ASE 42.41 bkl Constantin, Renato Polimeni verfasserin aut Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. Pyruvate content (dpeaa)DE-He213 Herbicide site of action (dpeaa)DE-He213 Gas exchange (dpeaa)DE-He213 Photosynthesis (dpeaa)DE-He213 de Melo, Gabriele Sauthier Romano verfasserin aut Martarello, Danielly Caroline Inacio verfasserin aut Abrahão, Josielle verfasserin aut dos Santos, Wanderley Dantas verfasserin aut Ferrarese-Filho, Osvaldo verfasserin aut Marchiosi, Rogério verfasserin aut Enthalten in Acta physiologiae plantarum Berlin : Springer, 1997 43(2021), 4 vom: 09. März (DE-627)516024906 (DE-600)2245807-4 1861-1664 nnns volume:43 year:2021 number:4 day:09 month:03 https://dx.doi.org/10.1007/s11738-021-03222-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE AR 43 2021 4 09 03 |
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10.1007/s11738-021-03222-4 doi (DE-627)SPR043445276 (DE-599)SPRs11738-021-03222-4-e (SPR)s11738-021-03222-4-e DE-627 ger DE-627 rakwb eng 580 ASE 42.41 bkl Constantin, Renato Polimeni verfasserin aut Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. Pyruvate content (dpeaa)DE-He213 Herbicide site of action (dpeaa)DE-He213 Gas exchange (dpeaa)DE-He213 Photosynthesis (dpeaa)DE-He213 de Melo, Gabriele Sauthier Romano verfasserin aut Martarello, Danielly Caroline Inacio verfasserin aut Abrahão, Josielle verfasserin aut dos Santos, Wanderley Dantas verfasserin aut Ferrarese-Filho, Osvaldo verfasserin aut Marchiosi, Rogério verfasserin aut Enthalten in Acta physiologiae plantarum Berlin : Springer, 1997 43(2021), 4 vom: 09. März (DE-627)516024906 (DE-600)2245807-4 1861-1664 nnns volume:43 year:2021 number:4 day:09 month:03 https://dx.doi.org/10.1007/s11738-021-03222-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.41 ASE AR 43 2021 4 09 03 |
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Enthalten in Acta physiologiae plantarum 43(2021), 4 vom: 09. März volume:43 year:2021 number:4 day:09 month:03 |
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Constantin, Renato Polimeni @@aut@@ de Melo, Gabriele Sauthier Romano @@aut@@ Martarello, Danielly Caroline Inacio @@aut@@ Abrahão, Josielle @@aut@@ dos Santos, Wanderley Dantas @@aut@@ Ferrarese-Filho, Osvaldo @@aut@@ Marchiosi, Rogério @@aut@@ |
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Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. 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Constantin, Renato Polimeni |
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Constantin, Renato Polimeni ddc 580 bkl 42.41 misc Pyruvate content misc Herbicide site of action misc Gas exchange misc Photosynthesis Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
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580 ASE 42.41 bkl Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize Pyruvate content (dpeaa)DE-He213 Herbicide site of action (dpeaa)DE-He213 Gas exchange (dpeaa)DE-He213 Photosynthesis (dpeaa)DE-He213 |
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ddc 580 bkl 42.41 misc Pyruvate content misc Herbicide site of action misc Gas exchange misc Photosynthesis |
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Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
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Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
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Constantin, Renato Polimeni |
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Constantin, Renato Polimeni de Melo, Gabriele Sauthier Romano Martarello, Danielly Caroline Inacio Abrahão, Josielle dos Santos, Wanderley Dantas Ferrarese-Filho, Osvaldo Marchiosi, Rogério |
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bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
| title_auth |
Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
| abstract |
Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. |
| abstractGer |
Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. |
| abstract_unstemmed |
Abstract Pyruvate orthophosphate dikinase (PPDK) catalyzes the conversion of pyruvate to phosphoenolpyruvate, and its activity is essential to maintain photosynthetic $ CO_{2} $ assimilation in $ C_{4} $ plants. Thus, it has been described as a promising target for the development of selective herbicides for $ C_{4} $ weeds. We evaluated whether bromoacetic acid, a known PPDK inhibitor of Clostridium symbiosum, can also inhibit the PPDK of a $ C_{4} $ plant, maize, in in vitro experiments. We also evaluated the effects of foliar application of 0.5–10 mM bromoacetic acid on the leaf pyruvate content and gas exchange of maize plants. Bromoacetic acid reduced maize PPDK activity in vitro in a dose-dependent manner; the degree of inhibition ranged from 13.6 to 73.6% with 0.5–10 mM bromoacetic acid. The foliar application of bromoacetic acid increased the leaf pyruvate content, suggesting that this compound may also inhibit PPDK activity in vivo. As a consequence, impairments to the gas exchange parameters of maize plants were noted, with a marked reduction in the photosynthetic rate and an increase in the intercellular $ CO_{2} $ concentration. Despite the abrupt decrease in stomatal conductance and transpiration, the plants showed large dehydration and reduction of leaf fresh weight after 48 h of application to bromoacetic acid. Our data allow us to affirm that bromoacetic acid has a potent herbicidal effect on a $ C_{4} $ plant, maize; the most likely mechanism of action is the inhibition of PPDK. |
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| container_issue |
4 |
| title_short |
Bromoacetic acid inhibits pyruvate orthophosphate dikinase and reduces photosynthetic activity in maize |
| url |
https://dx.doi.org/10.1007/s11738-021-03222-4 |
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| author2 |
de Melo, Gabriele Sauthier Romano Martarello, Danielly Caroline Inacio Abrahão, Josielle dos Santos, Wanderley Dantas Ferrarese-Filho, Osvaldo Marchiosi, Rogério |
| author2Str |
de Melo, Gabriele Sauthier Romano Martarello, Danielly Caroline Inacio Abrahão, Josielle dos Santos, Wanderley Dantas Ferrarese-Filho, Osvaldo Marchiosi, Rogério |
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10.1007/s11738-021-03222-4 |
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2024-07-03T18:43:05.387Z |
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| score |
7.4017506 |