Fig. 4From: Salt stress vs. salt shock - the case of sugar beet and its halophytic ancestorLocalization of rRNA (red fluorescence) determined for mesophyll cells of sea- (B. maritima – a-c and g-i) and sugar beet (B. vulgaris cv. ‘Huzar’ – d-f and j-l) subjected to salt stress (a-f) or shock (g-l). Control (a, d, g, j), 150 mM NaCl treatment (b, e, h, k), and 300 mM NaCl treatment (c, f, i, l). Merged with DAPI staining (blue) to indicate nuclei. Arrow head – nucleoli. Scale bar: 5 μmBack to article page