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Comparative study of adenosine 3′‐pyrophosphokinase domains of MuF polymorphic toxins

open access: yesFEBS Open Bio, EarlyView.
With the ultimate goal of understanding the association of toxin‐immunity modules to temperate phages, we characterized toxins from three prophages and examined cross‐protection from immunity proteins. The toxins exhibit adenosine 3′‐pyrophosphokinase activity and are toxic in Escherichia coli.
Eloïse M. Paulet   +6 more
wiley   +1 more source

Photon frequency variation in non-linear electro-magnetism

open access: yesPhysics Letters B
We set a generalised non-linear Lagrangian, encompassing Born-Infeld and Heisenberg-Euler theories among others. The Lagrangian reduces to the Maxwell Lagrangian at lowest order.
Alessandro D.A.M. Spallicci   +2 more
doaj  

Discovery of carotenoid red-shift in endolithic cyanobacteria from the Atacama Desert. [PDF]

open access: yesSci Rep, 2017
Vítek P   +4 more
europepmc   +1 more source

Red-shift of spectral sensitivity due to screening pigment migration in the eyes of a moth, Adoxophyes orana. [PDF]

open access: yesZoological Lett, 2017
Satoh A   +6 more
europepmc   +1 more source

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