Results 81 to 90 of about 181,914,409 (290)

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Proceedings of the Arizona-Nevada Academy of Science, Volume 05 (1968)

open access: yes, 1968
FIFTH ANNUAL MEETING / May 10-11, 1968 / Northern Arizona University / Flagstaff, ArizonaThis volume is part of the Arizona-Nevada Academy of Science collections.
Arizona-Nevada Academy of Science
core  

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Evolution and nature of science instruction

open access: yesEvolution: Education and Outreach, 2018
In this article, I provide an analysis of my work (1985–present) with non-major biology students and science teacher candidates in developing strategies for teaching and enhancing learning with respect to evolutionary science.
Lawrence C. Scharmann
doaj   +1 more source

Proceedings of the Arizona-Nevada Academy of Science, Volume 29 (1994)

open access: yes, 1994
THIRTY-EIGHTH ANNUAL MEETING / April 16, 1994 / Glendale Community College / Glendale, ArizonaThis volume is part of the Arizona-Nevada Academy of Science collections.
Arizona-Nevada Academy of Science
core  

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +1 more source

Influence of the education of nature and history of science on value perceptions of teacher candidates in conceptual dimension

open access: yesScience Education International, 2018
This study aimed to determine the changes in understanding about the nature of science (NOS) and conceptual values of 28 elementary science teacher candidates who engaged in the instruction of the nature and history of science (NHOS).
Hilal Aktamis , Emrah Higde
doaj   +1 more source

Proceedings of the Arizona-Nevada Academy of Science, Volume 10 (1975)

open access: yes, 1975
NINETEENTH ANNUAL MEETING / April 11-12, 1975 / Joint Meeting with Arizona State University / Tempe, Arizona / Abstracts from the annual meeting of the Arizona-Nevada Academy of Science.This volume is part of the Arizona-Nevada Academy of Science ...
Arizona-Nevada Academy of Science
core  

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