Fig. 7
From: Rice EARLY SENESCENCE 2, encoding an inositol polyphosphate kinase, is involved in leaf senescence
Functional complementation and overexpression of OsIPK2 restored phenotypes of the es2 mutant. a Plants of WYG7, es2, COM-1, COM-2, OE-3 and OE-6 at the heading stage. Scale bar = 10 cm. b Close-up image of flag leaves of WYG7, es2, COM-1, COM-2, OE-3 and OE-6. Scale bar = 2 cm. c Relative expression level of ES2 in WYG7, es2 and COM. Mean ± SD, n = 3. d Relative expression level of ES2 in WYG7, es2, OE-3 and OE-6. Mean ± SD, n = 3. e Contents of chlorophyll a, b and Car in flag leaf of WYG7, es2, COM-1, COM-2, OE-3 and OE-6 at the heading stage. Mean ± SD, n = 3. a, b, c indicate a significant difference at the 1% level (Student’s t-test)