Results 71 to 80 of about 3,982,358 (245)

DNA ligase LigE increases bacterial transformation with damaged extracellular DNA

open access: yesFEBS Letters, EarlyView.
The DNA ligase LigE from the naturally competent Gram‐negative bacterium Neisseria gonorrhoaea increases transformation with cut extracellular DNA. This process is ATP‐dependent and relies on the catalytic activity of LigE; it also requires that LigE contains an intact periplasmic localisation sequence, indicating that ligE functions in the periplasm ...
Jolyn Pan   +4 more
wiley   +1 more source

Letter from Frances Strain to John Sloan, March 9, 1945

open access: yes, 1945
2 leaves (single sided)Letter from Frances Strain to John Sloan, March 9 ...
Strain, Frances
core   +2 more sources

Letter from Frances Strain to John Sloan, March 10, 1945

open access: yes, 1945
1 leaf (single sided)Letter from Frances Strain to John Sloan, March 10 ...
Strain, Frances
core   +2 more sources

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

open access: yesFEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Strain-Inducing Positional Alkene Isomerization

open access: yes
Small, strained ring systems are important pharmacophores in medicinal chemistry and versatile intermediates in organic synthesis. However, the kinetic and thermodynamic instability of many strained organic molecules renders them challenging to prepare ...
Alison E. Wendlandt (2078779)   +1 more
core   +1 more source

Strain-tunable synthetic gauge fields in topological photonic graphene

open access: yes, 2021
We propose a straightforward and effective approach to design, by strain-engineering, photonic topological insulators supporting high quality factors edge states.
Claudio Conti (250294)   +6 more
core   +1 more source

Evaluation of a high spatial resolution temperature compensated distributed strain sensor using a temperature controlled strain rig

open access: yes
We demonstrate a scheme which allows for temperature corrected distributed strain measurements under environments involving simultaneous application of strain and temperature, with enhanced spatial (5 cms), strain (66 µ.epsilon) and temperature ...
Newson, T.P., Belal, Mohammad
core   +1 more source

Different analysis methods of Scottish and English child physical activity data explain the majority of the difference between the national prevalence estimates

open access: yesBMC Public Health, 2019
Background The percentages of children in Scotland and England meeting the aerobic physical activity (PA) recommendation differ greatly according to estimates derived from the respective national health surveys.
Chloë Williamson   +2 more
doaj   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

open access: yesFEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana   +3 more
wiley   +1 more source

Letter from Frances Strain to John Sloan, August 25, 1941

open access: yes, 1941
3 leaves (double-sided)Letter from Frances Strain to John Sloan, August 25 ...
Strain, Frances
core   +2 more sources

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