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. 2000 Aug;12(8):1279–1295. doi: 10.1105/tpc.12.8.1279

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Copyright © 2000, American Society of Plant Physiologists

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Figure 1. — Morphology of Wild-Type and Mutant Pea Leaves.

(A) A wild-type (JI 1194) compound leaf showing a basal pair of stipules, a petiole and a blade comprising a pair of proximal leaflets, two distal pairs of tendrils, and a terminal tendril, all borne on a rachis.

(B) A uni (JI 2171) mutant leaf with a basal pair of stipules and the leaf blade reduced to a unifoliate form.

(C) A tl (JI 1197) mutant leaf with a basal pair of stipules and leaflets at all positions on the leaf blade.

(D) An af (JI 1195) mutant leaf with a basal pair of stipules and all positions on the leaf blade occupied by branching rachides bearing tendrils.

(E) An af tl (JI 1199) double mutant leaf with a basal pair of stipules and all positions on the leaf blade occupied by branching rachides terminating in small leaflets.

(F) A coch (JI 2165) mutant leaf showing that each structure occupying the position of a stipule mimicks the organization of the leaf blade with a pair of leaflets, pairs of tendrils, and a terminal tendril.