Results 91 to 100 of about 1,755,454 (302)
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Biological Availability of Commercial Feed Phosphates
Poultry Science, 1974 Abstract Nine feed grade phosphates were assayed for biological availability to chicks using tibia bone ash as the criterion of availability and phosphoric acid as the reference standard. “Dicalcium phosphates” containing 21% phosphorus were equally available regardless of manufacturer.
openaire +2 more sources
Biological availability of metals in Juan de Fuca Strait
, 1977 A relationship between the biological availability of metal in Juan de Fuca Strait and the presence of organic complexing agents has been suggested. Research carried out in Juan de Fuca Strait during February - June, 1976 showed a seasonal occurrence of ...
Cave, William Rutherford
core
Why do some food availability policies fail? A simulation approach to understanding food production systems in south-east Africa [PDF]
, 2017 Food production systems in south-east Africa face a persistent puzzle: despite the implementation of numerous plausible food availability policies, the region’s history is characterised by many cases of food production systems that have underperformed by
Gerber, Andreas, Andreas Gerber
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Sustainability of Agriculture in Miami-Dade County: Considering Water Supply
EDIS, 2007 AE429, a 7-page illustrated fact sheet by Kati W. Migliaccio, discusses water availability, factors that influence water availability, agricultural water use, and irrigation efficiency as they relate to Miami-Dade County. Includes references.
Kati W. Migliaccio
doaj +1 more source
Mechanical sludge disintegration for the production of carbon source for biological nutrient removal. [PDF]
, 2007 The primary driver for a successful biological nutrient removal is the availability of suitable carbon source, mainly in the form of volatile fatty acids (VFA). Several methods have been examined to increase the amount of VFAs in wastewater.
Ledoux, Sandrine +6 more
core +1 more source