Title : Sugar suppresses cell death caused by disruption of fumarylacetoacetate hydrolase in Arabidopsis.

Pub. Date : 2016 Sep

PMID : 27097641






2 Functional Relationships(s)
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1 In addition, a high concentration of sugar attenuated cell death of Arabidopsis wild-type seedlings caused by treatment with exogenous succinylacetone, an abnormal metabolite resulting from the loss of FAH in the Tyr degradation pathway. succinylacetone fumarylacetoacetase Arabidopsis thaliana
2 These results indicated that (1) sugar could suppress cell death in sscd1, which might be because sugar supply enhances the resistance of Arabidopsis seedlings to toxic effects of succinylacetone and reduces the accumulation of Tyr degradation intermediates, resulting in suppression of cell death; and (2) sucrose-processing genes cell-wall invertase 1 and alkaline/neutral invertase G might be involved in the cell death in sscd1. succinylacetone fumarylacetoacetase Arabidopsis thaliana