0000000001314586

AUTHOR

A. Sanz

showing 4 related works from this author

The lipid composition, fluidity, and Mg2+-ATPase activity of rice (Oryza sativa L. cv. Bahia) shoot plasma membranes: effects of ABA and GA3

1992

Six-day-old rice plants (Oryza sativa L., cv Bahia) were grown for 5 days more in nutrient solution culture containing 10−5 M abscisic acid (ABA) or gibberellic acid (GA3) (treated plants). Plasma membrane (PM) vesicles were isolated from the shoots of treated or control plants, and ATPase hydrolytic and proton-pumping activity, fluidity, and free sterol and phospholipid composition were determined. Both treatments resulted in modified plant growth and increases in PM fluidity. The ATPase hydrolytic activity was decreased by 25% of control values with ABA treatment and by 35% with GA3. Both treatments reduced proton-pumping by 23%. GA3 treatment reduced the relative amount (%) of stigmaster…

biologyATPasePhospholipidfood and beveragesPlant ScienceEnzyme assaySterolchemistry.chemical_compoundBiochemistrychemistryShootbiology.proteinMembrane fluidityAgronomy and Crop ScienceGibberellic acidAbscisic acidJournal of Plant Growth Regulation
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Reintroducing photosynthesis.

2011

This article reports on conceptual difficulties related to photosynthesis and respiratory metabolism of a Plant Physiology course for undergraduate students that could hinder their better learning of metabolic processes. A survey of results obtained in this area during the last 10 academic years was performed, as well as a specific test, aimed to find out prior conceptual schemes in the students. The test included only basic, general questions on plant metabolism, and was passed on the first day of the course. Scores obtained by different groups of students were compared. Survey of students' performance in previous years shows that questions on plant metabolism result in significantly lower…

Specific testPoint (typography)educationBiochemistryConceptual schemaTask (project management)TerminologyTest (assessment)Mathematics educationHumansPlant metabolismCurriculumEducational MeasurementPhotosynthesisPsychologyMolecular BiologyCurriculumBiologyPlant Physiological PhenomenaBiochemistry and molecular biology education : a bimonthly publication of the International Union of Biochemistry and Molecular Biology
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CCDC 730787: Experimental Crystal Structure Determination

2010

Related Article: F.Reviriego, A.Sanz, P.Navarro, J.Latorre, E.Garcia-Espana, M.Liu-Gonzalez|2009|Org.Biomol.Chem.|7|3212|doi:10.1039/b911053d

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersHomoveratrylammonium 35-bis(ethoxycarbonyl)pyrazolateExperimental 3D Coordinates
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CCDC 730786: Experimental Crystal Structure Determination

2010

Related Article: F.Reviriego, A.Sanz, P.Navarro, J.Latorre, E.Garcia-Espana, M.Liu-Gonzalez|2009|Org.Biomol.Chem.|7|3212|doi:10.1039/b911053d

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbeta-Phenethylammonium 35-bis(ethoxycarbonyl)pyrazolateExperimental 3D Coordinates
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