Cytologic Observations on Anther Development of 9704A, a Cytoplasmic Male Sterile Line in Capsicum annum L. Cytologic Observations on Anther Development of 9704A, a Cytoplasmic Male Sterile Line in Capsicum annum L. Effects of graft on lipid peroxidation and antioxidative enzyme activities of Capsicum annum seedlings under low temperature and weak light intensity.