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Northern blots of ring-stage (R), trophozoite (T), and gametocyte (G) day 2, 4, or 9 cultures. M, 0.24- to 9.5-kb RNA marker. RNAs were size fractionated in either a 1% agarose gel (A) or a 0.8% agarose gel (D). Panels B and C are of the same gel.
