Results 371 to 380 of about 6,497,314 (414)

Moving Beyond the Silos of Opportunistic Pathogen and Disinfection Byproduct Research to Improve Drinking Water System Management. [PDF]

open access: yesEnviron Sci Technol
Lee S   +17 more
europepmc   +1 more source

From Peril to Protection: an evaluation of regulations impacting eScooter injuries. [PDF]

open access: yesTrauma Surg Acute Care Open
Black KM   +5 more
europepmc   +1 more source

Ribonucleotide reductase: regulation, regulation, regulation

Trends in Biochemical Sciences, 1992
Ribonucleotide reductase (RNR) catalyses the rate limiting step in the production of deoxyribonucleotides needed for DNA synthesis. It is composed of two dissimilar subunits, R1, the large subunit containing the allosteric regulatory sites, and R2, the small subunit containing a binuclear iron center and a tyrosyl free radical.
Zheng Zhou   +2 more
openaire   +3 more sources

How are the regulators regulated? [PDF]

open access: possibleThe FASEB Journal, 1991
The cell-type-specific expression of many genes is determined at the level of transcription. Transcription factors, acting at promoter and enhancer elements, are involved in the control of this process. To understand the basis of this regulation it has become important to analyze the control of transcription factors themselves.
Falvey, Eileen Elisabeth   +1 more
openaire   +3 more sources

Environmental regulations an option: Asymmetry effect of environmental regulations on carbon emissions using non-linear ARDL

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2018
The current study reported the asymmetry effect of environmental regulations in the presence of controlled variables such as research and development spending, urban population growth, energy consumption, and financial development on carbon emissions in ...
Zeeshan Khan, Zhu Sisi, Yang Siqun
semanticscholar   +1 more source

Regulating the regulators

Science, 2017
Autoimmunity Inhibitory receptors on T cells, including LAG3 (encoded by lymphocyte-activation gene 3 ), limit immune-mediated damage to the host. LAG3 is expressed by exhausted conventional T cells in the tumor microenvironment. The role of LAG3 in regulatory T cells (Tregs) has remained unclear.
openaire   +3 more sources

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