Hey,
I am in need of this paper, does anyone have access to it....
Here's the name,
Photosynthetic entrainment of the Arabidopsis thaliana circadian clock
Michael J. Haydon, Olga Mielczarek, Fiona C. Robertson, Katharine E. Hubbard & Alex A. R. Webb
Nature (2013) doi:10.1038/nature12603