Importance of leaf anatomy in determining mesophyll diffusion conductance to CO2 across species: quantitative limitations and scaling up by models
Foliage photosynthetic and structural traits were studied in 15 species with a wide range of foliage anatomies to gain insight into the importance of key anatomical traits in the limitation of diffusion of CO2 from substomatal cavities to chloroplasts. The relative importance of different anatomical...
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| Veröffentlicht in: | Journal of experimental botany 2013-05, Vol.64 (8), p.2269-2281 |
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| container_title | Journal of experimental botany |
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| creator | Tomás, Magdalena Flexas, Jaume Copolovici, Lucian Galmés, Jeroni Hallik, Lea Medrano, Hipólito Ribas-Carbó, Miquel Tosens, Tiina Vislap, Vivian Niinemets, Ülo |
| description | Foliage photosynthetic and structural traits were studied in 15 species with a wide range of foliage anatomies to gain insight into the importance of key anatomical traits in the limitation of diffusion of CO2 from substomatal cavities to chloroplasts. The relative importance of different anatomical traits in constraining CO2 diffusion was evaluated using a quantitative model. Mesophyll conductance (g m) was most strongly correlated with chloroplast exposed surface to leaf area ratio (S c/S) and cell wall thickness (T cw), but, depending on foliage structure, the overall importance of g m in constraining photosynthesis and the importance of different anatomical traits in the restriction of CO2 diffusion varied. In species with mesophytic leaves, membrane permeabilities and cytosol and stromal conductance dominated the variation in g m. However, in species with sclerophytic leaves, g m was mostly limited by T cw. These results demonstrate the major role of anatomy in constraining mesophyll diffusion conductance and, consequently, in determining the variability in photosynthetic capacity among species. |
| doi_str_mv | 10.1093/jxb/ert086 |
| format | Article |
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The relative importance of different anatomical traits in constraining CO2 diffusion was evaluated using a quantitative model. Mesophyll conductance (g m) was most strongly correlated with chloroplast exposed surface to leaf area ratio (S c/S) and cell wall thickness (T cw), but, depending on foliage structure, the overall importance of g m in constraining photosynthesis and the importance of different anatomical traits in the restriction of CO2 diffusion varied. In species with mesophytic leaves, membrane permeabilities and cytosol and stromal conductance dominated the variation in g m. However, in species with sclerophytic leaves, g m was mostly limited by T cw. These results demonstrate the major role of anatomy in constraining mesophyll diffusion conductance and, consequently, in determining the variability in photosynthetic capacity among species.</description><identifier>ISSN: 0022-0957</identifier><identifier>EISSN: 1460-2431</identifier><identifier>DOI: 10.1093/jxb/ert086</identifier><identifier>PMID: 23564954</identifier><identifier>CODEN: JEBOA6</identifier><language>eng</language><publisher>Oxford: Oxford University Press [etc.]</publisher><subject>anatomy & histology ; Biological and medical sciences ; carbon dioxide ; Carbon Dioxide - metabolism ; cell walls ; chloroplasts ; Chloroplasts - physiology ; cytosol ; Diffusion ; Fundamental and applied biological sciences. Psychology ; leaf area ; leaves ; mesophyll ; Mesophyll Cells ; Mesophyll Cells - metabolism ; Mesophyll Cells - physiology ; metabolism ; Models, Biological ; photosynthesis ; Photosynthesis - physiology ; physiology ; Plant Leaves ; Plant Leaves - anatomy & histology ; Plant Leaves - physiology ; Plant Physiological Phenomena ; Plant physiology and development ; Plant Stomata ; Plant Stomata - physiology ; Research Paper</subject><ispartof>Journal of experimental botany, 2013-05, Vol.64 (8), p.2269-2281</ispartof><rights>2014 INIST-CNRS</rights><rights>The Author(2) [2013]. 2013</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c531t-452973fa2ba8f5b2f23803691329b8072178721448aee8f3c9451e9f9071067d3</citedby><cites>FETCH-LOGICAL-c531t-452973fa2ba8f5b2f23803691329b8072178721448aee8f3c9451e9f9071067d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27374934$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23564954$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tomás, Magdalena</creatorcontrib><creatorcontrib>Flexas, Jaume</creatorcontrib><creatorcontrib>Copolovici, Lucian</creatorcontrib><creatorcontrib>Galmés, Jeroni</creatorcontrib><creatorcontrib>Hallik, Lea</creatorcontrib><creatorcontrib>Medrano, Hipólito</creatorcontrib><creatorcontrib>Ribas-Carbó, Miquel</creatorcontrib><creatorcontrib>Tosens, Tiina</creatorcontrib><creatorcontrib>Vislap, Vivian</creatorcontrib><creatorcontrib>Niinemets, Ülo</creatorcontrib><title>Importance of leaf anatomy in determining mesophyll diffusion conductance to CO2 across species: quantitative limitations and scaling up by models</title><title>Journal of experimental botany</title><addtitle>J Exp Bot</addtitle><description>Foliage photosynthetic and structural traits were studied in 15 species with a wide range of foliage anatomies to gain insight into the importance of key anatomical traits in the limitation of diffusion of CO2 from substomatal cavities to chloroplasts. The relative importance of different anatomical traits in constraining CO2 diffusion was evaluated using a quantitative model. Mesophyll conductance (g m) was most strongly correlated with chloroplast exposed surface to leaf area ratio (S c/S) and cell wall thickness (T cw), but, depending on foliage structure, the overall importance of g m in constraining photosynthesis and the importance of different anatomical traits in the restriction of CO2 diffusion varied. In species with mesophytic leaves, membrane permeabilities and cytosol and stromal conductance dominated the variation in g m. However, in species with sclerophytic leaves, g m was mostly limited by T cw. These results demonstrate the major role of anatomy in constraining mesophyll diffusion conductance and, consequently, in determining the variability in photosynthetic capacity among species.</description><subject>anatomy & histology</subject><subject>Biological and medical sciences</subject><subject>carbon dioxide</subject><subject>Carbon Dioxide - metabolism</subject><subject>cell walls</subject><subject>chloroplasts</subject><subject>Chloroplasts - physiology</subject><subject>cytosol</subject><subject>Diffusion</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>leaf area</subject><subject>leaves</subject><subject>mesophyll</subject><subject>Mesophyll Cells</subject><subject>Mesophyll Cells - metabolism</subject><subject>Mesophyll Cells - physiology</subject><subject>metabolism</subject><subject>Models, Biological</subject><subject>photosynthesis</subject><subject>Photosynthesis - physiology</subject><subject>physiology</subject><subject>Plant Leaves</subject><subject>Plant Leaves - anatomy & histology</subject><subject>Plant Leaves - physiology</subject><subject>Plant Physiological Phenomena</subject><subject>Plant physiology and development</subject><subject>Plant Stomata</subject><subject>Plant Stomata - physiology</subject><subject>Research Paper</subject><issn>0022-0957</issn><issn>1460-2431</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkk1vFCEYx4nR2LV68QMoFxNjspbXYejBxGx8adKkB-2ZMDOwpWFgCkzjfo1-4rKdterJC5Dw4w88vweA1xh9xEjSk-tf3YlJBbXNE7DCrEFrwih-ClYIEbJGkosj8CLna4QQR5w_B0eE8oZJzlbg7mycYio69AZGC73RFuqgSxx30AU4mGLS6IILWziaHKernfdwcNbO2cUA-xiGuV-Olwg3FwTqPsWcYZ5M70w-hTezDsUVXdytgd6ND8sYcr1mgLnXfp89T7DbwTEOxueX4JnVPptXh_kYXH798nPzfX1-8e1s8_l83XOKy5pxIgW1mnS6tbwjltAW0UZiSmTXIkGwaOvAWKuNaS3tJePYSCuRwKgRAz0Gn5bcae5GM_QmlKS9mpIbddqpqJ36dye4K7WNt4o2nDHc1oD3h4AUb2aTixpd7o33Opg4Z4WbhnIqMWL_RyuIKip4RT8s6EMdk7GPL8JI7X2r6lstviv85u8_PKK_BVfg3QHQ-1rbVFW5_IcTVDBJ99zbhbM6Kr1Nlbn8QRDmtWmwYLWh7gH7Eb_N</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>Tomás, Magdalena</creator><creator>Flexas, Jaume</creator><creator>Copolovici, Lucian</creator><creator>Galmés, Jeroni</creator><creator>Hallik, Lea</creator><creator>Medrano, Hipólito</creator><creator>Ribas-Carbó, Miquel</creator><creator>Tosens, Tiina</creator><creator>Vislap, Vivian</creator><creator>Niinemets, Ülo</creator><general>Oxford University Press [etc.]</general><general>Oxford University Press</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><scope>5PM</scope></search><sort><creationdate>20130501</creationdate><title>Importance of leaf anatomy in determining mesophyll diffusion conductance to CO2 across species: quantitative limitations and scaling up by models</title><author>Tomás, Magdalena ; Flexas, Jaume ; Copolovici, Lucian ; Galmés, Jeroni ; Hallik, Lea ; Medrano, Hipólito ; Ribas-Carbó, Miquel ; Tosens, Tiina ; Vislap, Vivian ; Niinemets, Ülo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c531t-452973fa2ba8f5b2f23803691329b8072178721448aee8f3c9451e9f9071067d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>anatomy & histology</topic><topic>Biological and medical sciences</topic><topic>carbon dioxide</topic><topic>Carbon Dioxide - metabolism</topic><topic>cell walls</topic><topic>chloroplasts</topic><topic>Chloroplasts - physiology</topic><topic>cytosol</topic><topic>Diffusion</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>leaf area</topic><topic>leaves</topic><topic>mesophyll</topic><topic>Mesophyll Cells</topic><topic>Mesophyll Cells - metabolism</topic><topic>Mesophyll Cells - physiology</topic><topic>metabolism</topic><topic>Models, Biological</topic><topic>photosynthesis</topic><topic>Photosynthesis - physiology</topic><topic>physiology</topic><topic>Plant Leaves</topic><topic>Plant Leaves - anatomy & histology</topic><topic>Plant Leaves - physiology</topic><topic>Plant Physiological Phenomena</topic><topic>Plant physiology and development</topic><topic>Plant Stomata</topic><topic>Plant Stomata - physiology</topic><topic>Research Paper</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tomás, Magdalena</creatorcontrib><creatorcontrib>Flexas, Jaume</creatorcontrib><creatorcontrib>Copolovici, Lucian</creatorcontrib><creatorcontrib>Galmés, Jeroni</creatorcontrib><creatorcontrib>Hallik, Lea</creatorcontrib><creatorcontrib>Medrano, Hipólito</creatorcontrib><creatorcontrib>Ribas-Carbó, Miquel</creatorcontrib><creatorcontrib>Tosens, Tiina</creatorcontrib><creatorcontrib>Vislap, Vivian</creatorcontrib><creatorcontrib>Niinemets, Ülo</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of experimental botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tomás, Magdalena</au><au>Flexas, Jaume</au><au>Copolovici, Lucian</au><au>Galmés, Jeroni</au><au>Hallik, Lea</au><au>Medrano, Hipólito</au><au>Ribas-Carbó, Miquel</au><au>Tosens, Tiina</au><au>Vislap, Vivian</au><au>Niinemets, Ülo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Importance of leaf anatomy in determining mesophyll diffusion conductance to CO2 across species: quantitative limitations and scaling up by models</atitle><jtitle>Journal of experimental botany</jtitle><addtitle>J Exp Bot</addtitle><date>2013-05-01</date><risdate>2013</risdate><volume>64</volume><issue>8</issue><spage>2269</spage><epage>2281</epage><pages>2269-2281</pages><issn>0022-0957</issn><eissn>1460-2431</eissn><coden>JEBOA6</coden><abstract>Foliage photosynthetic and structural traits were studied in 15 species with a wide range of foliage anatomies to gain insight into the importance of key anatomical traits in the limitation of diffusion of CO2 from substomatal cavities to chloroplasts. The relative importance of different anatomical traits in constraining CO2 diffusion was evaluated using a quantitative model. Mesophyll conductance (g m) was most strongly correlated with chloroplast exposed surface to leaf area ratio (S c/S) and cell wall thickness (T cw), but, depending on foliage structure, the overall importance of g m in constraining photosynthesis and the importance of different anatomical traits in the restriction of CO2 diffusion varied. In species with mesophytic leaves, membrane permeabilities and cytosol and stromal conductance dominated the variation in g m. However, in species with sclerophytic leaves, g m was mostly limited by T cw. 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| source | Jstor Complete Legacy; Oxford University Press Journals All Titles (1996-Current); MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | anatomy & histology Biological and medical sciences carbon dioxide Carbon Dioxide - metabolism cell walls chloroplasts Chloroplasts - physiology cytosol Diffusion Fundamental and applied biological sciences. Psychology leaf area leaves mesophyll Mesophyll Cells Mesophyll Cells - metabolism Mesophyll Cells - physiology metabolism Models, Biological photosynthesis Photosynthesis - physiology physiology Plant Leaves Plant Leaves - anatomy & histology Plant Leaves - physiology Plant Physiological Phenomena Plant physiology and development Plant Stomata Plant Stomata - physiology Research Paper |
| title | Importance of leaf anatomy in determining mesophyll diffusion conductance to CO2 across species: quantitative limitations and scaling up by models |
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