Results 61 to 70 of about 4,064 (156)
Metals in Cyanobacteria: Analysis of the Copper, Nickel, Cobalt and Arsenic Homeostasis Mechanisms
Life, 2014 Traces of metal are required for fundamental biochemical processes, such as photosynthesis and respiration. Cyanobacteria metal homeostasis acquires an important role because the photosynthetic machinery imposes a high demand for metals, making them a ...
María José Huertas +4 more
doaj +1 more source
Functional Ecology, Volume 38, Issue 12, Page 2720-2733, December 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Chlorophyllous plants exhibiting partial mycoheterotrophy obtain carbon through mycorrhizal interactions in addition to photosynthesis. In arbuscular mycorrhizal (AM) plants, the Paris‐morphotype (i.e.
Franziska E. Zahn +3 more
wiley +1 more source
Functional Ecology, Volume 38, Issue 11, Page 2493-2505, November 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Extreme heat events are becoming increasingly common, and the short‐term acclimation of photosynthesis will have a large impact on plant performance. Trees in lowland tropical forests, which are hypothesized to have limited abilities to tolerate rising temperatures, may
Alyssa T. Kullberg, Kenneth J. Feeley
wiley +1 more source
Life, 2015 Anabaena sp. strain PCC 7120 is a filamentous cyanobacterium that can use inorganic compounds such as nitrate or ammonium as nitrogen sources. In the absence of combined nitrogen, it can fix N2 in differentiated cells called heterocysts.
Rafael Pernil +4 more
doaj +1 more source
Concepciones de los estudiantes de un contexto rural sobre la fotosíntesis
Praxis & Saber, 2020 La fotosíntesis es uno de los ejes temáticos más conflictivos para los estudiantes, por un lado, por su falta de comprensión y, por otro, es el tema con el cual más dificultades acumulan.
Yobana Lucía Vega +2 more
doaj +1 more source
Journal of Ecology, Volume 112, Issue 9, Page 2107-2122, September 2024.Tree species diversity promotes below‐ground water source partitioning in mixed oak and pine stands, potentially reducing competition for water in more diverse ecosystems. Yet, these results show that it is insufficient to buffer the adverse impacts of severe droughts on above‐ground tree carbon and water use, leading to higher water stress, especially
Eugénie Mas +5 more
wiley +1 more source
Productividad primaria y algunos parámetros de la relación fotosíntesis-luz en el fitoplancton marino [PDF]
, 1984 En Enero y Diciembre de 1981 se hicieron dos cruceros al Océano Pacifico oriental y al Golfo de California respectivamente, para medir algunas variables relacionadas con la producción primaria y hacer experimentos para estimar parámetros de la relación ...
Gilberto Gaxiola Castro
core
Journal of the Science of Food and Agriculture, Volume 104, Issue 10, Page 5789-5798, 15 August 2024.Abstract BACKGROUND The steady world population growth and the current climate emergency crisis demand the development of sustainable methods to increase crop performance and resilience to the abiotic and biotic stresses produced by global warming.
Christina Arvanitidou +5 more
wiley +1 more source
Determination of Soluble Sugars in Arabidopsis thaliana Leaves by Anion Exchange Chromatography
Bio-Protocol, 2014 Determination of soluble sugars is basic for the study of carbon metabolism in plants. Soluble sugar quantitation can be achieved by enzymatic methods implying different coupled reactions.
M. Ortiz-Marchena +3 more
doaj +1 more source
New Phytologist, Volume 243, Issue 1, Page 162-179, July 2024.Summary Some cyanobacteria can grow photoautotrophically or photomixotrophically by using simultaneously CO2 and glucose. The switch between these trophic modes and the role of glycogen, their main carbon storage macromolecule, was investigated.
Pablo Ortega‐Martínez +5 more
wiley +1 more source