Fig. 5
Localisation of extensin (recognised by LM1) in the trichomes of S. ferganica. a–l Extensin localisation in trichomes of S. ferganica at different developmental stages. e–h Local enlarged views corresponding to that of a–d in the boxes. i–l Hand-drawn diagram of trichomes in the developmental process showing extensin localisation. a, e, i Germination for 24 ± 12 h; b, f, j 48 ± 12 h; c, g, k 60 ± 12 h; d, h, l 72 ± 12 h. a1-h1 Extensin localisation in fibres of G. hirsutum. e1–h1 Hand-drawn diagram of fibres in the developmental process showing extensin localisation. a1, e1 1 DBA; b1, f1 2 DPA; c1, g1 6 DPA; d1, h1 13 DPA. a2–h2 Extensin localisation in trichomes of A. thaliana. e2–h2 Hand-drawn diagram of trichomes in the developmental process showing extensin localisation. a2, e2 Germination for 3 d; b2, f2 6 d; c2, g2 15 d; d2, h2 Bolting. Scale bar: a–d, 100 μm; e–h, 25 μm; a1, b1, is 50 μm; c1, d1, 200 μm; a2–d2, 40 μm. h: hour; DBA: days before anthesis; DPA: days post anthesis; d: day; L: leaf; EC: epidermal cell; TC: trichome cell; M1: mesophyll; FC: fibre cell; PT: palisade tissue; ST: spongy tissue