$ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species
Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Hasegawa, Shun [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s) 2023 |
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| Übergeordnetes Werk: |
Enthalten in: Plant and soil - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948, 485(2023), 1-2 vom: 13. Jan., Seite 507-524 |
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| Übergeordnetes Werk: |
volume:485 ; year:2023 ; number:1-2 ; day:13 ; month:01 ; pages:507-524 |
| Links: |
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| DOI / URN: |
10.1007/s11104-022-05845-z |
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| Katalog-ID: |
SPR052387631 |
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| 100 | 1 | |a Hasegawa, Shun |e verfasserin |0 (orcid)0000-0003-0502-0361 |4 aut | |
| 245 | 1 | 0 | |a $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species |
| 264 | 1 | |c 2023 | |
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| 500 | |a © The Author(s) 2023 | ||
| 520 | |a Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. | ||
| 650 | 4 | |a Carboxylates |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Cluster roots |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Exudation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Phosphorus |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Ryan, Megan H. |0 (orcid)0000-0003-0749-0199 |4 aut | |
| 700 | 1 | |a Power, Sally A. |0 (orcid)0000-0002-2723-8671 |4 aut | |
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| 773 | 1 | 8 | |g volume:485 |g year:2023 |g number:1-2 |g day:13 |g month:01 |g pages:507-524 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s11104-022-05845-z |z kostenfrei |3 Volltext |
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10.1007/s11104-022-05845-z doi (DE-627)SPR052387631 (SPR)s11104-022-05845-z-e DE-627 ger DE-627 rakwb eng Hasegawa, Shun verfasserin (orcid)0000-0003-0502-0361 aut $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. Carboxylates (dpeaa)DE-He213 Cluster roots (dpeaa)DE-He213 Exudation (dpeaa)DE-He213 Phosphorus (dpeaa)DE-He213 Ryan, Megan H. (orcid)0000-0003-0749-0199 aut Power, Sally A. (orcid)0000-0002-2723-8671 aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 485(2023), 1-2 vom: 13. Jan., Seite 507-524 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:485 year:2023 number:1-2 day:13 month:01 pages:507-524 https://dx.doi.org/10.1007/s11104-022-05845-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER 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_101 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_206 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_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 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_2119 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 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_4346 GBV_ILN_4393 GBV_ILN_4700 AR 485 2023 1-2 13 01 507-524 |
| spelling |
10.1007/s11104-022-05845-z doi (DE-627)SPR052387631 (SPR)s11104-022-05845-z-e DE-627 ger DE-627 rakwb eng Hasegawa, Shun verfasserin (orcid)0000-0003-0502-0361 aut $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. Carboxylates (dpeaa)DE-He213 Cluster roots (dpeaa)DE-He213 Exudation (dpeaa)DE-He213 Phosphorus (dpeaa)DE-He213 Ryan, Megan H. (orcid)0000-0003-0749-0199 aut Power, Sally A. (orcid)0000-0002-2723-8671 aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 485(2023), 1-2 vom: 13. Jan., Seite 507-524 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:485 year:2023 number:1-2 day:13 month:01 pages:507-524 https://dx.doi.org/10.1007/s11104-022-05845-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER 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_101 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_206 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_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 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_2119 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 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_4346 GBV_ILN_4393 GBV_ILN_4700 AR 485 2023 1-2 13 01 507-524 |
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10.1007/s11104-022-05845-z doi (DE-627)SPR052387631 (SPR)s11104-022-05845-z-e DE-627 ger DE-627 rakwb eng Hasegawa, Shun verfasserin (orcid)0000-0003-0502-0361 aut $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. Carboxylates (dpeaa)DE-He213 Cluster roots (dpeaa)DE-He213 Exudation (dpeaa)DE-He213 Phosphorus (dpeaa)DE-He213 Ryan, Megan H. (orcid)0000-0003-0749-0199 aut Power, Sally A. (orcid)0000-0002-2723-8671 aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 485(2023), 1-2 vom: 13. Jan., Seite 507-524 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:485 year:2023 number:1-2 day:13 month:01 pages:507-524 https://dx.doi.org/10.1007/s11104-022-05845-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER 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_101 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_206 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_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 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_2119 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 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_4346 GBV_ILN_4393 GBV_ILN_4700 AR 485 2023 1-2 13 01 507-524 |
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10.1007/s11104-022-05845-z doi (DE-627)SPR052387631 (SPR)s11104-022-05845-z-e DE-627 ger DE-627 rakwb eng Hasegawa, Shun verfasserin (orcid)0000-0003-0502-0361 aut $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. Carboxylates (dpeaa)DE-He213 Cluster roots (dpeaa)DE-He213 Exudation (dpeaa)DE-He213 Phosphorus (dpeaa)DE-He213 Ryan, Megan H. (orcid)0000-0003-0749-0199 aut Power, Sally A. (orcid)0000-0002-2723-8671 aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 485(2023), 1-2 vom: 13. Jan., Seite 507-524 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:485 year:2023 number:1-2 day:13 month:01 pages:507-524 https://dx.doi.org/10.1007/s11104-022-05845-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER 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_101 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_206 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_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 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_2119 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 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_4346 GBV_ILN_4393 GBV_ILN_4700 AR 485 2023 1-2 13 01 507-524 |
| allfieldsSound |
10.1007/s11104-022-05845-z doi (DE-627)SPR052387631 (SPR)s11104-022-05845-z-e DE-627 ger DE-627 rakwb eng Hasegawa, Shun verfasserin (orcid)0000-0003-0502-0361 aut $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. Carboxylates (dpeaa)DE-He213 Cluster roots (dpeaa)DE-He213 Exudation (dpeaa)DE-He213 Phosphorus (dpeaa)DE-He213 Ryan, Megan H. (orcid)0000-0003-0749-0199 aut Power, Sally A. (orcid)0000-0002-2723-8671 aut Enthalten in Plant and soil Dordrecht [u.a.] : Springer Science + Business Media B.V, 1948 485(2023), 1-2 vom: 13. Jan., Seite 507-524 (DE-627)270934979 (DE-600)1478535-3 1573-5036 nnns volume:485 year:2023 number:1-2 day:13 month:01 pages:507-524 https://dx.doi.org/10.1007/s11104-022-05845-z kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER 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_101 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_206 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_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 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_2119 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 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_4346 GBV_ILN_4393 GBV_ILN_4700 AR 485 2023 1-2 13 01 507-524 |
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Enthalten in Plant and soil 485(2023), 1-2 vom: 13. Jan., Seite 507-524 volume:485 year:2023 number:1-2 day:13 month:01 pages:507-524 |
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Hasegawa, Shun @@aut@@ Ryan, Megan H. @@aut@@ Power, Sally A. @@aut@@ |
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However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. 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Hasegawa, Shun |
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Hasegawa, Shun misc Carboxylates misc Cluster roots misc Exudation misc Phosphorus $ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species |
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$ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species Carboxylates (dpeaa)DE-He213 Cluster roots (dpeaa)DE-He213 Exudation (dpeaa)DE-He213 Phosphorus (dpeaa)DE-He213 |
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$ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species |
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$ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species |
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$ co_{2} $ concentration and water availability alter the organic acid composition of root exudates in native australian species |
| title_auth |
$ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species |
| abstract |
Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. © The Author(s) 2023 |
| abstractGer |
Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. © The Author(s) 2023 |
| abstract_unstemmed |
Purpose Root exudation of organic acids (OAs) facilitates plant P uptake from soil, playing a key role in rhizosphere nutrient availability. However, OA exudation responses to $ CO_{2} $ concentrations and water availability remain largely untested. Methods We examined the effects of $ CO_{2} $ and water on OA exudates in three Australian woodland species: Eucalyptus tereticornis, Hakea sericea and Microlaena stipoides. Seedlings were grown in a glasshouse in low P soil, exposed to $ CO_{2} $ (400 ppm [$ aCO_{2} $] or 540 ppm [$ eCO_{2} $]) and water treatments (100% water holding capacity [high-watered] or 25–50% water holding capacity [low-watered]). After six weeks, we collected OAs from rhizosphere soil (OArhizo) and trap solutions in which washed roots were immersed (OAexuded). Results For E. tereticornis, the treatments changed OArhizo composition, driven by increased malic acid in plants exposed to $ eCO_{2} $ and increased oxalic acid in low-watered plants. For H. sericea, low-watered plants had higher OAexuded per plant (+ 116%) and lower OArhizo per unit root mass (–77%) associated with larger root mass but fewer cluster roots. For M. stipoides, $ eCO_{2} $ increased OAexuded per plant (+ 107%) and per unit root mass (+ 160%), while low-watered plants had higher citric and lower malic acids for OArhizo and OAexuded: changes in OA amounts and composition driven by malic acid were positively associated with soil P availability under $ eCO_{2.} $ Conclusion We conclude that $ eCO_{2} $ and altered water availability shifted OAs in root exudates, modifying plant–soil interactions and the associated carbon and nutrient economy. © The Author(s) 2023 |
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1-2 |
| title_short |
$ CO_{2} $ concentration and water availability alter the organic acid composition of root exudates in native Australian species |
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https://dx.doi.org/10.1007/s11104-022-05845-z |
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Ryan, Megan H. Power, Sally A. |
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2024-07-04T02:36:51.863Z |
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| score |
7.3985834 |