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Fig. 1 | BMC Plant Biology

Fig. 1

From: Nitric oxide synthase-mediated early nitric oxide burst alleviates water stress-induced oxidative damage in ammonium-supplied rice roots

Fig. 1

(a), (b) and (c) Response of rice agronomic characteristics and biomass in NH4+- and NO3−-supplied rice to water stress stimulated by 10% PEG after 21 days. (d) Effects of water stress on leaf photosynthesis in NH4+- and NO3−-supplied rice after 21 days. (e) Effects of water stress on root activity in NH4+- and NO3−-supplied rice after 21 days. (f) Effects of water stress on root 15N-labeled uptake rate in NH4+- and NO3−-supplied rice after 21 days. Rice leaf photosynthesis, root activity and 15N uptake rate was determined as described in Additional file 4: Method S1. Values represent means ± standard error (SE) (n = 6). Different letters refer to significant differences at P < 0.05. TTF: triphenylformazane; FW: fresh weight

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BMC Plant Biology

ISSN: 1471-2229

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