Results 81 to 90 of about 52,584 (243)

Polarized time-resolved fluorescence of C-phycocyanin from Mastigocladus laminosus [PDF]

, 1984
Hefferle, P., John, Wolfhart, Scheer, Hugo, Schneider, Siegfried, Sybesma, C.   +4 more
core   +1 more source

Iron Fertilization of Soybean Genotypes Differing in Iron Use Efficiency Under Alkaline Conditions: Implications for Yield and Seed Nutritional Quality

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Soybean, a nutritionally important protein‐ and oil‐rich legume, is highly sensitive to iron (Fe) deficiency under alkaline conditions, where reduced Fe availability limits growth, yield, and seed quality. Effective biofortification therefore requires increasing seed Fe while reducing phytate that restricts Fe bioavailability.
Amir Maqbool, Ramazan Ilhan Aytekin, Sevgi Çalişkan, Emre Aksoy   +3 more
wiley   +1 more source

Excited state properties of modified pigment of bacterial photosynthesis [PDF]

, 1993
Leupold, D., Murata, N., Scheer, Hugo, Stiel, H., Teuchner, K.   +4 more
core   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

Alternative outlets for sustaining photosynthetic electron transport during dark-to-light transitions. [PDF]

, 2019
Environmental stresses dramatically impact the balance between the production of photosynthetically derived energetic electrons and Calvin-Benson-Bassham cycle (CBBC) activity; an imbalance promotes accumulation of reactive oxygen species and causes cell
Bloszies, Clayton, Fiehn, Oliver, Grossman, Arthur R, Karns, Devin AJ, Posewitz, Matthew C, Saroussi, Shai, Thomas, Dylan C   +6 more
core   +1 more source

Combined effects of prohexadione‐calcium and growing environment on sweet cherry fruit quality and postharvest performance

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Sweet cherry (Prunus avium L.) is a high‐value fruit crop, but its commercial success is often limited by poor pigmentation, reduced firmness, and short shelf life. This study evaluated the effects of preharvest applications of prohexadione‐calcium (1.5 L ha−1) on fruit quality and storage performance in lowland and hilly orchards ...
Alice Varaldo, Alessandra Dacomo, Dario Donno, Giovanna Giacalone   +3 more
wiley   +1 more source

Ultrafast process in bacterial antennas studied by nonlinear polarization spectroscopy (frequence domain) [PDF]

, 1992
Bandilla, M., Ehlert, J., Leupold, D., Murata, M., Scheer, Hugo, Schroth, H., Voigt, B.   +6 more
core   +1 more source

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah, Idoia Garmendia, Cristina Mallor, Nieves Goicoechea, Johann Martínez‐Lüscher   +4 more
wiley   +1 more source

The oxygen‐sensing FixLJ represses nitrogen fixation in Rhodopseudomonas palustris in response to oxygen

mLife, EarlyView.
Abstract Biological nitrogen fixation in symbiotic diazotrophs is subject to oxygen regulation by an oxygen‐sensing FixLJ two‐component system under micro‐oxic conditions. However, it remains unclear whether this mechanism is conserved in free‐living diazotrophs.
Lingwei Cui, Yan Zeng, Mengmei Wang, Lu Huang, Zheyi Wang, Ying Liu, Yanning Zheng   +6 more
wiley   +1 more source

Primary electron transfer kinetics in bacterial reaction centers with modified bacteriochlorophylls at tghe monomeric sites Ba, B [PDF]

, 1993
Finkele, Ulrich, Lauterwasser, Christoph, Murata, N., Scheer, Hugo, Struck, A., Zinth, Wolfgang   +5 more
core   +1 more source