Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications.
In this study, the protective effects of 100 – 500 mg/kg/day of the aqueous root extract of Harungana madagascariensis Lam. ex Poir were evaluated on the average body weight, relative liver-body… (More)
We describe the three-dimensional structure of higher plant photosystem I (PSI) as obtained by electron microscopy of two-dimensional crystals formed at the grana margins of thylakoid membranes. The… (More)
In this study, we present the location of the ferredoxin-binding site in photosystem I from spinach. Image analysis of negatively stained two-dimensional crystals indicates that the addition of… (More)
Abstract We have examined the effects of phosphorylation and photoinhibition upon grana membranes and photosystem II (PSII) by electron microscopy and single particle analysis. No change to the… (More)
Crystallization trials using three polyoxyethylene surfactants as precipitating agents are described. Of the eight soluble proteins screened, five were successfully crystallized at the first attempt.… (More)
We have studied the binding sites of the electron donor and acceptor proteins of vascular plant photosystem I by electron microscopy/crystallography. Previously, we identified the binding site for… (More)