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Fig. 7 | BMC Plant Biology

Fig. 7

From: Tolerance of citrus plants to the combination of high temperatures and drought is associated to the increase in transpiration modulated by a reduction in abscisic acid levels

Fig. 7

Expression of genes involved in ABA biosynthesis, catabolism, conjugation and signaling in citrus plants subjected to different stress treatments. Relative expression of ABA-biosynthetic gene CsNCED1 (a), ABA-related catabolism gene CsCYP707A1 (b), ABA-related conjugation genes CsAOG and CsBG18 (c-d) and ABA-signaling gene CsRAB18 (e) in leaves of Carrizo and Cleopatra plants in response to drought (WS), heat (HS) and their combination (WS + HS). Different letters denote statistical significance at p ≤ 0.05. G: genotypes; T: stress treatment; GxT: interaction genotype x stress treatment. *P < 0.05; **P < 0.01; ***P < 0.001; ns: no statistical differences

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BMC Plant Biology

ISSN: 1471-2229

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