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Carbon assimilation, water use efficiency and photochemical activity in xerophytes from semiarid ecosystems of Venezuela
ArticleAbstract: This work compares, with values already published and others taken for this purpose, the ecophysioloPalabras claves:carbon balance, Carbon isotopic composition, Fluorescence, water potential, XerophytesAutores:Coronel I., Herrera A., Marín O., Urich R., Wilmer TezaraFuentes:scopusCauses of decreased photosynthetic rate and metabolic capacity in water-deficient leaf cells: A critical evaluation of mechanisms and integration of processes
ReviewAbstract: Background: Water deficit (WD) decreases photosynthetic rate (A) via decreased stomatal conductancePalabras claves:ATP, ATP synthase, Electron transport, Fluorescence, Mesophyll conductance, Photoinhibition, Photorespiration, photosynthesis, Rubisco, Stomata, sucrose, water stressAutores:Lawlor D.W., Wilmer TezaraFuentes:scopusEcophysiological comparison of three species of the genus Lantana L. (Verbenaceae)
ArticleAbstract: The species of the Lantana genus are known by the high commercial value of its natural oils, but thePalabras claves:Fluorescence, Lantana, photosynthesis, Water deficitAutores:Gonzalez A.E., Marín O., Pereyra G., Rengifo E., Villalobos V., Wilmer TezaraFuentes:scopusDoes griollo cocoa have the same ecophysiological characteristics as forastero?
ArticleAbstract: Background: The Palma Real Mountain of Venezuela has Criollo and Forastero cocoa trees of over 50 yePalabras claves:A/C curves, Fluorescence, Photosynthetic activity, theobroma cacao, water potentialAutores:Araque O., Azócar C.J., Chacón I., Coronel I., Ramon Eduardo Jaimez Arellano, Urich R., Wilmer TezaraFuentes:scopusEffects of water deficit and its interaction with CO<inf>2</inf> supply on the biochemistry and physiology of photosynthesis in sunflower
ArticleAbstract: Photosynthetic responses of sunflower plants grown for 52 d in ambient and elevated CO2 (A=350 or E=Palabras claves:Elevated CO 2, Fluorescence, metabolism, photosynthesis, Water deficitAutores:Driscoll S.P., Lawlor D.W., Mitchell V., Wilmer TezaraFuentes:scopusPhotosynthesis and photoinhibition in two xerophytic shrubs during drought
ArticleAbstract: Seasonal changes in water relations, net photosynthetic rate (P N), and fluorescence of chlorophyllPalabras claves:Fluorescence, Ipomoea carnea, Jatropha gossypifolia, Net photosynthetic rate, Photosystem 2, quantum yield, Stomatal conductance, water stress, XerophytesAutores:Herrera A., Marín O., Martínez D., Rengifo E., Wilmer TezaraFuentes:scopusPhotosynthetic activity of oil palm (Elaeis guineensis) and interspecific hybrid genotypes (Elaeis oleifera × Elaeis guineensis), and response of hybrids to water deficit
ArticleAbstract: Climate change raises significant challenges for oil palm performance, as its physiology can be diffPalabras claves:Fluorescence, Gas exchanges, oil palm, Water deficitAutores:Chila V.H.R., Domínguez T.S.T., Loyaga D.W., Ortega M.J.B., Ortiz R.N., Wilmer TezaraFuentes:scopusPhotosynthetic capacity and terpene production in populations of Lippia graveolens (Mexican oregano) growing wild and in a common garden in the Yucatán peninsula
ArticleAbstract: Plants of Lippia graveolens (Mexican oregano) growing in the wild are harvested for their essentialPalabras claves:Chemotypes, Essential oil, Fluorescence, Lippia, photosynthesisAutores:Calvo-Irabién L., Canul-Puc K., Coronel I., Dzib G., González-Meler M., Hererra A., Wilmer TezaraFuentes:scopusPhotosynthetic responses of the tropical spiny shrub Lycium nodosum (Solanaceae) to drought, soil salinity and saline spray
ArticleAbstract: Water relations and photosynthetic characteristics of plants of Lycium nodosum grown under increasinPalabras claves:drought, Fluorescence, Lycium nodosum, Mesophyll limitation, Saline stress, stomatal limitation, Water deficitAutores:Herrera A., Martínez D., Rengifo E., Wilmer TezaraFuentes:scopusSilicon dioxide nanofertilizers improve photosynthetic capacity of two Criollo cocoa clones (Theobroma cacao L.)
ArticleAbstract: Studies on the effect of nanofertilizers (NF) in physiological performance of plants is scarce, espePalabras claves:COCOA, Fluorescence, Foliar fertilizer, nanotechnology, Nutrients, photosynthesis, SiO 2Autores:Blanco-Flores H., Castillo J., Francisco A.M., Gómez-Vera P., Wilmer TezaraFuentes:scopus