Fig. 1From: Transcriptome and metabolite analyses provide insights into zigzag-shaped stem formation in tea plants (Camellia sinensis)Morphology and histological analysis of the shoots of MZ, QQ, and LYQQ. a to c, Tender stem morphology of MZ (a), QQ (b), and LYQQ (c). Bars = 1 cm. d to i, Longitudinal sections of tender stems of MZ (d and g), QQ (e and h), and LYQQ (f and i). Bars = 500 μm. ep, epidermis; co, cortex; ca, cambium; xy, xylem; pi, pithBack to article page