chlorophyll

Chloroplasts, β-Barrel Proteins and Traversing through Graduate School

September 09, 2019
In a new publication in The Plant Cell — “Chloroplast Outer Membrane β-Barrel Proteins Use Components of the General Import Apparatus” — authors Philip Day, Steven Theg, and Kentaro Inoue, all at University of California, Davis, determined how β-barrel proteins are sorted to the correct location in plant chloroplast envelopes, which have two membranes.

Photosynthesis Requires the Blue-Greens

November 13, 2017
How did plants develop photosynthesis? The story is really nothing more than a tale of biological thievery. Publishing in The Plant Cell, Lagarias and his colleagues found that a pigment called biliverdin is essential to light-induced chlorophyll production in the alga. This discovery is helping scientists understand why diverse algae retain these pigments, although many lack phytochromes.