000130746 001__ 130746
000130746 005__ 20240131210810.0
000130746 0247_ $$2doi$$a10.1111/nph.14406
000130746 0248_ $$2sideral$$a98575
000130746 037__ $$aART-2017-98575
000130746 041__ $$aeng
000130746 100__ $$0(orcid)0000-0002-8903-2935$$aPeguero-Pina, J.
000130746 245__ $$aCell-level anatomical characteristics explain high mesophyll conductance and photosynthetic capacity in sclerophyllous Mediterranean oaks
000130746 260__ $$c2017
000130746 5203_ $$aLeaf mass per area (LMA) has been suggested to negatively affect the mesophyll conductance to CO2 (gm), which is the most limiting factor for area-based photosynthesis (AN) in many Mediterranean sclerophyll species. However, despite their high LMA, these species have similar AN to plants from other biomes. Variations in other leaf anatomical traits, such as mesophyll and chloroplast surface area exposed to intercellular air space (Sm/S and Sc/S), may offset the restrictions imposed by high LMA in gm and AN in these species. Seven sclerophyllous Mediterranean oaks from Europe/North Africa and North America with contrasting LMA were compared in terms of morphological, anatomical and photosynthetic traits. Mediterranean oaks showed specific differences in AN that go beyond the common morphological leaf traits reported for these species (reduced leaf area and thick leaves). These variations resulted mainly from the differences in gm, the most limiting factor for carbon assimilation in these species. Species with higher AN showed increased Sc/S, which implies increased gm without changes in stomatal conductance. The occurrence of this anatomical adaptation at the cell level allowed evergreen oaks to reach AN values comparable to congeneric deciduous species despite their higher LMA.
000130746 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/H38
000130746 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000130746 590__ $$a7.433$$b2017
000130746 591__ $$aPLANT SCIENCES$$b7 / 222 = 0.032$$c2017$$dQ1$$eT1
000130746 592__ $$a3.787$$b2017
000130746 593__ $$aPlant Science$$c2017$$dQ1
000130746 593__ $$aPhysiology$$c2017$$dQ1
000130746 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000130746 700__ $$aSisó, S.
000130746 700__ $$aFlexas, J.
000130746 700__ $$aGalmés, J.
000130746 700__ $$aGarcía-Nogales, A.
000130746 700__ $$aNiinemets, Ü.
000130746 700__ $$0(orcid)0000-0001-9584-7471$$aSancho-Knapik, D.
000130746 700__ $$0(orcid)0000-0001-8979-0253$$aSaz, M. Á.$$uUniversidad de Zaragoza
000130746 700__ $$0(orcid)0000-0002-4053-6681$$aGil-Pelegrín, E.
000130746 7102_ $$13006$$2010$$aUniversidad de Zaragoza$$bDpto. Geograf. Ordenac.Territ.$$cÁrea Análisis Geográfico Regi.
000130746 773__ $$g214, 2 (2017), 585-596$$pNew phytol.$$tNew Phytologist$$x0028-646X
000130746 8564_ $$s732087$$uhttps://zaguan.unizar.es/record/130746/files/texto_completo.pdf$$yVersión publicada
000130746 8564_ $$s2977120$$uhttps://zaguan.unizar.es/record/130746/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000130746 909CO $$ooai:zaguan.unizar.es:130746$$particulos$$pdriver
000130746 951__ $$a2024-01-31-19:17:42
000130746 980__ $$aARTICLE