Fig. 12From: Characterization of contrasting rice (Oryza sativa L.) genotypes reveals the Pi-efficient schema for phosphate starvation toleranceDiagrammatic representation of the mechanisms involved in P-deficiency stress tolerance in rice (Pusa-44, stress sensitive, and NIL-23, stress tolerant). The upward arrow (↑) indicates higher/supportive role of the mechanism, while the downward arrow (↓) indicates down-regulation of the process in under the stressBack to article page