Photoreceptor cells in our eyes can adjust to both weak and strong light levels, but we still don't know exactly how they do it. Researchers now revealed that the photoreceptor protein rhodopsin forms ...

Photoreceptor cells in our eyes can adjust to both weak and strong light levels, but we still don't know exactly how they do it. Emeritus Professor Fumio Hayashi of Kobe University and his colleagues ...

HOUSTON - (July 25, 2016) -- The study of rhodopsin -- the molecule that allows the eye to detect dim light -- has a long and well-recognized history of more than 100 years. Nevertheless, there is ...

Seeing starts in the rods and cones, two different types of sensory cells in the retina of the eye. The rods are responsible for dark vision and are particularly sensitive to light as a result. A ...

This image shows the structure of rhodopsin embedded in a membrane. The red structure in the middle is the retinal chromophore responsible for absorbing visible light. (Image credit: Kiser et al., ...

Fast, transient, flash-induced photo-dichroism 1 first revealed the rapid rotational diffusion of rhodopsin in situ, and the kinetics of flash-bleaching recovery 2 indicated that rhodopsin undergoes ...

This is a preview. Log in through your library . Abstract A model membrane was developed in which interfacial layers of rhodopsin were reoriented onto one side of a thin Teflon film separating two ...

Sahil Gulati, Beata Jastrzebska, Surajit Banerjee, Ángel L. Placeres, Przemyslaw Miszta, Songqi Gao, Karl Gunderson, Gregory P. Tochtrop, Sławomir Filipek, Kota ...

The Chesapeake Bay is known for its blue crabs, but those crustaceans are far outnumbered by much tinier residents: bacteria. Every milliliter of bay water is home to thousands to millions of these ...

In a new study at University of California, Irvine, researchers have revealed the impact of native lipids on rhodopsin signaling and regeneration, which may usher in a new paradigm for discovery of ...

Photoreceptor cells in our eyes can adjust to both weak and strong light levels, but we still don't know exactly how they do it. Emeritus Professor Fumio Hayashi of Kobe University and his colleagues ...