Studies of the Uptake of Nitrate in Barley: II. Energetics
Q10 values for ^{13}\text{NO}{}_{3}^{-}$ influx were determined in 'uninduced' (NO3 --starved) and 'induced' (NO3 --pretreated) roots of barley (Hordeum vulgare L.) plants at various concentrations of external NO3 - ($[\text{NO}_{3}{}^{-}]_{0}$). At 0.02 mole per cubic meter $[\t...
Gespeichert in:
| Veröffentlicht in: | Plant physiology (Bethesda) 1990-08, Vol.93 (4), p.1585-1589 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1589 |
|---|---|
| container_issue | 4 |
| container_start_page | 1585 |
| container_title | Plant physiology (Bethesda) |
| container_volume | 93 |
| creator | Anthony D. M. Glass Siddiqi, M. Yaeesh Ruth, Thomas J. Rufty, Thomas W. |
| description | Q10 values for ^{13}\text{NO}{}_{3}^{-}$ influx were determined in 'uninduced' (NO3
--starved) and 'induced' (NO3
--pretreated) roots of barley (Hordeum vulgare L.) plants at various concentrations of external NO3
- ($[\text{NO}_{3}{}^{-}]_{0}$). At 0.02 mole per cubic meter $[\text{NO}_{3}{}^{-}]_{0}$, Q10 values for influx were from 3 to 4 between 5 and 10°C. As $[\text{NO}_{3}{}^{-}]_{0}$ increased Q10 values decreased, reaching values of 1.2 and 2.0, respectively, at 20 moles per cubic meter in uninduced and induced plants. The metabolic dependence of ^{13}\text{NO}{}_{3}^{-}$ influx at low and high $[\text{NO}_{3}{}^{-}]_{0}$ (0.1 and 20.0 moles per cubic meter, respectively) in uninduced and induced plants was probed by the use of various inhibitors. These experiments confirmed the findings of the Q10 studies, demonstrating that at low $[\text{NO}_{3}{}^{-}]_{0}$
^{13}\text{NO}{}_{3}_{-}$ influx was extremely sensitive to metabolic inhibition. By contrast, at high $[\text{NO}_{3}{}^{-}]_{0}$, influx was relatively insensitive to the presence of inhibitors. |
| doi_str_mv | 10.1104/pp.93.4.1585 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_5941561</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>4273025</jstor_id><sourcerecordid>4273025</sourcerecordid><originalsourceid>FETCH-LOGICAL-c305t-ba2db040522717fbdbf4b3dbab39828daf326aa569085dabc4340e5e2827912c3</originalsourceid><addsrcrecordid>eNp90D1PHDEQBmArIgoXQpcyQiukkCa3jD_XpgNEkpNQUiTUlu2dBcPe7mL7Cv599nSn0KWaGc2jt3gJ-UihphTE-TTVhteiplLLN2RBJWdLJoU-IAuAeQetzSF5n_MjAFBOxTtySJVSjVKwIBe_y6aNmKuxq8oDVndTcU-4vX7GklzBKg7VlUs9vlxUq1Vd3QyY7rHEkD-Qt53rMx7v5xG5-3bz5_rH8vbX99X15e0ycJBl6R1rPQiQjDW06XzrO-F5653nRjPduo4z5ZxUBrRsnQ-CC0CJTLPGUBb4ETnd5Y65RJtDLBgewjgMGIqVRlCp6Iy-7NCUxucN5mLXMQfsezfguMm24VwYroDN8uy_kkojqVZ6hl93MKQx54SdnVJcu_RiKdht9XaarOFW2G31Mz_Z5278GttXvO96Bp_3wOXg-i65IcT86owSoNk26NPOPeYypn9_wRoO8_svrEOSGw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>15951868</pqid></control><display><type>article</type><title>Studies of the Uptake of Nitrate in Barley: II. Energetics</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>JSTOR Archive Collection A-Z Listing</source><source>Alma/SFX Local Collection</source><creator>Anthony D. M. Glass ; Siddiqi, M. Yaeesh ; Ruth, Thomas J. ; Rufty, Thomas W.</creator><creatorcontrib>Anthony D. M. Glass ; Siddiqi, M. Yaeesh ; Ruth, Thomas J. ; Rufty, Thomas W.</creatorcontrib><description>Q10 values for ^{13}\text{NO}{}_{3}^{-}$ influx were determined in 'uninduced' (NO3
--starved) and 'induced' (NO3
--pretreated) roots of barley (Hordeum vulgare L.) plants at various concentrations of external NO3
- ($[\text{NO}_{3}{}^{-}]_{0}$). At 0.02 mole per cubic meter $[\text{NO}_{3}{}^{-}]_{0}$, Q10 values for influx were from 3 to 4 between 5 and 10°C. As $[\text{NO}_{3}{}^{-}]_{0}$ increased Q10 values decreased, reaching values of 1.2 and 2.0, respectively, at 20 moles per cubic meter in uninduced and induced plants. The metabolic dependence of ^{13}\text{NO}{}_{3}^{-}$ influx at low and high $[\text{NO}_{3}{}^{-}]_{0}$ (0.1 and 20.0 moles per cubic meter, respectively) in uninduced and induced plants was probed by the use of various inhibitors. These experiments confirmed the findings of the Q10 studies, demonstrating that at low $[\text{NO}_{3}{}^{-}]_{0}$
^{13}\text{NO}{}_{3}_{-}$ influx was extremely sensitive to metabolic inhibition. By contrast, at high $[\text{NO}_{3}{}^{-}]_{0}$, influx was relatively insensitive to the presence of inhibitors.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.93.4.1585</identifier><identifier>PMID: 16667660</identifier><identifier>CODEN: PPHYA5</identifier><language>eng</language><publisher>Rockville, MD: American Society of Plant Physiologists</publisher><subject>551001 - Physiological Systems- Tracer Techniques ; ABSORPTION ; Barley ; BASIC BIOLOGICAL SCIENCES ; BETA DECAY RADIOISOTOPES ; BETA-PLUS DECAY RADIOISOTOPES ; Biological and medical sciences ; ELECTRON CAPTURE RADIOISOTOPES ; Fundamental and applied biological sciences. Psychology ; Hordeum vulgare ; INHIBITION ; Ions ; ISOTOPE APPLICATIONS ; ISOTOPES ; Kinetics ; LIGHT NUCLEI ; Low concentrations ; Low temperature ; Metabolism ; MINUTES LIVING RADIOISOTOPES ; NITRATES ; NITROGEN 13 ; NITROGEN COMPOUNDS ; NITROGEN ISOTOPES ; NUCLEI ; ODD-EVEN NUCLEI ; OXYGEN COMPOUNDS ; PHYSIOLOGY ; Plant physiology and development ; Plant roots ; Plants ; Pretreatment ; RADIOISOTOPES ; ROOT ABSORPTION ; THERMODYNAMICS ; TRACER TECHNIQUES ; UPTAKE ; Water and solutes. Absorption, translocation and permeability</subject><ispartof>Plant physiology (Bethesda), 1990-08, Vol.93 (4), p.1585-1589</ispartof><rights>Copyright 1990 American Society of Plant Physiologists</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/4273025$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/4273025$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,315,781,785,804,886,27929,27930,58022,58255</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19640825$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16667660$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/5941561$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Anthony D. M. Glass</creatorcontrib><creatorcontrib>Siddiqi, M. Yaeesh</creatorcontrib><creatorcontrib>Ruth, Thomas J.</creatorcontrib><creatorcontrib>Rufty, Thomas W.</creatorcontrib><title>Studies of the Uptake of Nitrate in Barley: II. Energetics</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>Q10 values for ^{13}\text{NO}{}_{3}^{-}$ influx were determined in 'uninduced' (NO3
--starved) and 'induced' (NO3
--pretreated) roots of barley (Hordeum vulgare L.) plants at various concentrations of external NO3
- ($[\text{NO}_{3}{}^{-}]_{0}$). At 0.02 mole per cubic meter $[\text{NO}_{3}{}^{-}]_{0}$, Q10 values for influx were from 3 to 4 between 5 and 10°C. As $[\text{NO}_{3}{}^{-}]_{0}$ increased Q10 values decreased, reaching values of 1.2 and 2.0, respectively, at 20 moles per cubic meter in uninduced and induced plants. The metabolic dependence of ^{13}\text{NO}{}_{3}^{-}$ influx at low and high $[\text{NO}_{3}{}^{-}]_{0}$ (0.1 and 20.0 moles per cubic meter, respectively) in uninduced and induced plants was probed by the use of various inhibitors. These experiments confirmed the findings of the Q10 studies, demonstrating that at low $[\text{NO}_{3}{}^{-}]_{0}$
^{13}\text{NO}{}_{3}_{-}$ influx was extremely sensitive to metabolic inhibition. By contrast, at high $[\text{NO}_{3}{}^{-}]_{0}$, influx was relatively insensitive to the presence of inhibitors.</description><subject>551001 - Physiological Systems- Tracer Techniques</subject><subject>ABSORPTION</subject><subject>Barley</subject><subject>BASIC BIOLOGICAL SCIENCES</subject><subject>BETA DECAY RADIOISOTOPES</subject><subject>BETA-PLUS DECAY RADIOISOTOPES</subject><subject>Biological and medical sciences</subject><subject>ELECTRON CAPTURE RADIOISOTOPES</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hordeum vulgare</subject><subject>INHIBITION</subject><subject>Ions</subject><subject>ISOTOPE APPLICATIONS</subject><subject>ISOTOPES</subject><subject>Kinetics</subject><subject>LIGHT NUCLEI</subject><subject>Low concentrations</subject><subject>Low temperature</subject><subject>Metabolism</subject><subject>MINUTES LIVING RADIOISOTOPES</subject><subject>NITRATES</subject><subject>NITROGEN 13</subject><subject>NITROGEN COMPOUNDS</subject><subject>NITROGEN ISOTOPES</subject><subject>NUCLEI</subject><subject>ODD-EVEN NUCLEI</subject><subject>OXYGEN COMPOUNDS</subject><subject>PHYSIOLOGY</subject><subject>Plant physiology and development</subject><subject>Plant roots</subject><subject>Plants</subject><subject>Pretreatment</subject><subject>RADIOISOTOPES</subject><subject>ROOT ABSORPTION</subject><subject>THERMODYNAMICS</subject><subject>TRACER TECHNIQUES</subject><subject>UPTAKE</subject><subject>Water and solutes. Absorption, translocation and permeability</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNp90D1PHDEQBmArIgoXQpcyQiukkCa3jD_XpgNEkpNQUiTUlu2dBcPe7mL7Cv599nSn0KWaGc2jt3gJ-UihphTE-TTVhteiplLLN2RBJWdLJoU-IAuAeQetzSF5n_MjAFBOxTtySJVSjVKwIBe_y6aNmKuxq8oDVndTcU-4vX7GklzBKg7VlUs9vlxUq1Vd3QyY7rHEkD-Qt53rMx7v5xG5-3bz5_rH8vbX99X15e0ycJBl6R1rPQiQjDW06XzrO-F5653nRjPduo4z5ZxUBrRsnQ-CC0CJTLPGUBb4ETnd5Y65RJtDLBgewjgMGIqVRlCp6Iy-7NCUxucN5mLXMQfsezfguMm24VwYroDN8uy_kkojqVZ6hl93MKQx54SdnVJcu_RiKdht9XaarOFW2G31Mz_Z5278GttXvO96Bp_3wOXg-i65IcT86owSoNk26NPOPeYypn9_wRoO8_svrEOSGw</recordid><startdate>199008</startdate><enddate>199008</enddate><creator>Anthony D. M. Glass</creator><creator>Siddiqi, M. Yaeesh</creator><creator>Ruth, Thomas J.</creator><creator>Rufty, Thomas W.</creator><general>American Society of Plant Physiologists</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>M7Z</scope><scope>P64</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>199008</creationdate><title>Studies of the Uptake of Nitrate in Barley: II. Energetics</title><author>Anthony D. M. Glass ; Siddiqi, M. Yaeesh ; Ruth, Thomas J. ; Rufty, Thomas W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c305t-ba2db040522717fbdbf4b3dbab39828daf326aa569085dabc4340e5e2827912c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>551001 - Physiological Systems- Tracer Techniques</topic><topic>ABSORPTION</topic><topic>Barley</topic><topic>BASIC BIOLOGICAL SCIENCES</topic><topic>BETA DECAY RADIOISOTOPES</topic><topic>BETA-PLUS DECAY RADIOISOTOPES</topic><topic>Biological and medical sciences</topic><topic>ELECTRON CAPTURE RADIOISOTOPES</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hordeum vulgare</topic><topic>INHIBITION</topic><topic>Ions</topic><topic>ISOTOPE APPLICATIONS</topic><topic>ISOTOPES</topic><topic>Kinetics</topic><topic>LIGHT NUCLEI</topic><topic>Low concentrations</topic><topic>Low temperature</topic><topic>Metabolism</topic><topic>MINUTES LIVING RADIOISOTOPES</topic><topic>NITRATES</topic><topic>NITROGEN 13</topic><topic>NITROGEN COMPOUNDS</topic><topic>NITROGEN ISOTOPES</topic><topic>NUCLEI</topic><topic>ODD-EVEN NUCLEI</topic><topic>OXYGEN COMPOUNDS</topic><topic>PHYSIOLOGY</topic><topic>Plant physiology and development</topic><topic>Plant roots</topic><topic>Plants</topic><topic>Pretreatment</topic><topic>RADIOISOTOPES</topic><topic>ROOT ABSORPTION</topic><topic>THERMODYNAMICS</topic><topic>TRACER TECHNIQUES</topic><topic>UPTAKE</topic><topic>Water and solutes. Absorption, translocation and permeability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Anthony D. M. Glass</creatorcontrib><creatorcontrib>Siddiqi, M. Yaeesh</creatorcontrib><creatorcontrib>Ruth, Thomas J.</creatorcontrib><creatorcontrib>Rufty, Thomas W.</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biochemistry Abstracts 1</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Anthony D. M. Glass</au><au>Siddiqi, M. Yaeesh</au><au>Ruth, Thomas J.</au><au>Rufty, Thomas W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies of the Uptake of Nitrate in Barley: II. Energetics</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>1990-08</date><risdate>1990</risdate><volume>93</volume><issue>4</issue><spage>1585</spage><epage>1589</epage><pages>1585-1589</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><coden>PPHYA5</coden><abstract>Q10 values for ^{13}\text{NO}{}_{3}^{-}$ influx were determined in 'uninduced' (NO3
--starved) and 'induced' (NO3
--pretreated) roots of barley (Hordeum vulgare L.) plants at various concentrations of external NO3
- ($[\text{NO}_{3}{}^{-}]_{0}$). At 0.02 mole per cubic meter $[\text{NO}_{3}{}^{-}]_{0}$, Q10 values for influx were from 3 to 4 between 5 and 10°C. As $[\text{NO}_{3}{}^{-}]_{0}$ increased Q10 values decreased, reaching values of 1.2 and 2.0, respectively, at 20 moles per cubic meter in uninduced and induced plants. The metabolic dependence of ^{13}\text{NO}{}_{3}^{-}$ influx at low and high $[\text{NO}_{3}{}^{-}]_{0}$ (0.1 and 20.0 moles per cubic meter, respectively) in uninduced and induced plants was probed by the use of various inhibitors. These experiments confirmed the findings of the Q10 studies, demonstrating that at low $[\text{NO}_{3}{}^{-}]_{0}$
^{13}\text{NO}{}_{3}_{-}$ influx was extremely sensitive to metabolic inhibition. By contrast, at high $[\text{NO}_{3}{}^{-}]_{0}$, influx was relatively insensitive to the presence of inhibitors.</abstract><cop>Rockville, MD</cop><pub>American Society of Plant Physiologists</pub><pmid>16667660</pmid><doi>10.1104/pp.93.4.1585</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0032-0889 |
| ispartof | Plant physiology (Bethesda), 1990-08, Vol.93 (4), p.1585-1589 |
| issn | 0032-0889 1532-2548 |
| language | eng |
| recordid | cdi_osti_scitechconnect_5941561 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; JSTOR Archive Collection A-Z Listing; Alma/SFX Local Collection |
| subjects | 551001 - Physiological Systems- Tracer Techniques ABSORPTION Barley BASIC BIOLOGICAL SCIENCES BETA DECAY RADIOISOTOPES BETA-PLUS DECAY RADIOISOTOPES Biological and medical sciences ELECTRON CAPTURE RADIOISOTOPES Fundamental and applied biological sciences. Psychology Hordeum vulgare INHIBITION Ions ISOTOPE APPLICATIONS ISOTOPES Kinetics LIGHT NUCLEI Low concentrations Low temperature Metabolism MINUTES LIVING RADIOISOTOPES NITRATES NITROGEN 13 NITROGEN COMPOUNDS NITROGEN ISOTOPES NUCLEI ODD-EVEN NUCLEI OXYGEN COMPOUNDS PHYSIOLOGY Plant physiology and development Plant roots Plants Pretreatment RADIOISOTOPES ROOT ABSORPTION THERMODYNAMICS TRACER TECHNIQUES UPTAKE Water and solutes. Absorption, translocation and permeability |
| title | Studies of the Uptake of Nitrate in Barley: II. Energetics |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-15T13%3A53%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Studies%20of%20the%20Uptake%20of%20Nitrate%20in%20Barley:%20II.%20Energetics&rft.jtitle=Plant%20physiology%20(Bethesda)&rft.au=Anthony%20D.%20M.%20Glass&rft.date=1990-08&rft.volume=93&rft.issue=4&rft.spage=1585&rft.epage=1589&rft.pages=1585-1589&rft.issn=0032-0889&rft.eissn=1532-2548&rft.coden=PPHYA5&rft_id=info:doi/10.1104/pp.93.4.1585&rft_dat=%3Cjstor_osti_%3E4273025%3C/jstor_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=15951868&rft_id=info:pmid/16667660&rft_jstor_id=4273025&rfr_iscdi=true |