--- Forwarded message follows ---
Subject: Journal of Biological Chemistry, vol. 269, no. 1, 7 January 1994
From: Dave Kristofferson <kristoff at net.bio.net>
Date: 4 Jan 1994 15:46:25 -0800
CC Biological Chemistry
CC PHOTOSYNTHESIS-RELATED CONTENTS Volume 269 Number 1 (1994)
AU Boerner-R-J. Barry-B-A.
TI EPR evidence that the M+ radical, which is observed in three
site-directed mutants of photosystem II, is a tyrosine radical.
SO J-Biol-Chem. 1994 Jan 7. 269(1). P 134.