Results 81 to 90 of about 552,867 (264)
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
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Journal of Raman Spectroscopy, 2007 AbstractColloidal gold and silver were formed by the spontaneous reduction of metal salts by plant tissue—alfalfa seeds, green tea leaves, carrots and red cabbage. The colloids were analyzed using electron microscopy and spectroscopic tools. The reduction process yielded stable gold colloids, but for silver the colloidal particles were bigger and less ...
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FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
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New concepts of plant nutrition in production of the planting material: Hazelnut planting material production [PDF]
, 2006 U radu su predstavljeni rezultati ogleda u kome su ispitivani efekti primene novih vrsta đubriva i načina đubrenja u proizvodnji sadnog materijala leske. Ogled je postavljen na gajnjači đubrenoj pri meliorativnom đubrenju sa 100 t/ha stajnjaka. Kontrolna varijanta je bez primene mineralnih đubriva, dok je NPK (15:15:15) varijanta sa 600 kg/ha tretirana
Ličina, Vlado, Oparnica, Čedo
openaire
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
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A DILATOMETER FOR PLANT MATERIALS [PDF]
Plant Physiology, 1936 G A, Greathouse, M W, Parker
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FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
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Research in Agricultural SciencesKentsel açık yeşil alanlar, kentlerdeki bahçeler, parklar, yeşil koridorlar, yol peyzajı ve benzeri alanları kapsamaktadır. Bu alanlar rekreasyonel aktiviteler dışında insan psikoloji ve insanlar arası sosyal etkileşimi sağlayan önemli mekânlardır ...
Medine Çelik, Hasan Yılmaz
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FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
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Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
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