Results 241 to 250 of about 4,937,182 (287)

Price Index Concepts and Measurement [PDF]

open access: yes
Christopher R. Knittel   +1 more
core  

Heterotropic regulation and negative homotropic cooperativity

open access: yesFEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea   +5 more
wiley   +1 more source

Multi-Level Health Outcomes of Local Food Procurement in United States Farm-to-School Programs: a Systematic Review. [PDF]

open access: yesAdv Nutr
Coakley KE   +6 more
europepmc   +1 more source

Bioeconomic efficiency of pasture-based production systems in the dairy cattle chain of the Pre-Amazon region of Maranhão. [PDF]

open access: yesTrop Anim Health Prod
da Silva Santos AS   +9 more
europepmc   +1 more source

Emergence of Multidrug-Resistant and Biofilm-Producing <i>Staphylococcus aureus</i> from Raw Poultry in Algeria: Implications for Public Health. [PDF]

open access: yesMicroorganisms
Belfihadj F   +12 more
europepmc   +1 more source

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