Title : Sphingosine kinase AtSPHK1 functions in fumonisin B1-triggered cell death in Arabidopsis.

Pub. Date : 2017 Oct

PMID : 28846870






1 Functional Relationships(s)
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1 The double mutant that simultaneously overexpresses SPHK1 and suppresses the SPPASE or DPL1, two enzymes are mainly responsible for Phyto-sphingosine-1-phosphate (Phyto-S1P) removal, showed enhanced susceptibility to FB1 killing and FB1-induced SA activation than the plants overexpress SPHK1 alone. phytosphingosine-1-phosphate dihydrosphingosine phosphate lyase Arabidopsis thaliana