A mutation in the FZL gene of Arabidopsis causing alteration in chloroplast morphology results in a lesion mimic phenotype.
Landoni M, De Francesco A, Bellatti S, Delledonne M, Ferrarini A, Venturini L, Pilu R, Bononi M, Tonelli C. J Exp Bot. 2013 Nov; 64(14):4313-28. Epub 2013 Aug 20.