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Fig. 7 | BMC Plant Biology

Fig. 7

From: Dual positive and negative control of Chlamydomonas PII signal transduction protein expression by nitrate/nitrite and NO via the components of nitric oxide cycle

Fig. 7

Model for a nitrogen-dependent control of GLB1 expression. Nitrate and nitrite act as positive regulators of GLB1 transcription (dotted arrows). Conversely, NO that is mediated via the components of nitric oxide cycle or via a rise in intracellular ammonium, represses GLB1 transcription (thick T-like line). GC may also control GLB1 expression in NO-GC-dependent manner

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BMC Plant Biology

ISSN: 1471-2229

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