Tagged: tobacco

Role of PsTrxo1 in TBY-2 cell death after treatment with 35 mM H2O2.

Over-expression of Trxo1 and cell viability under H2O2 stress

Ortiz-Espín et al. treat over-expressing PsTrxo1 tobacco (Nicotiana tabacum) BY-2 cells with H2O2 and find a sig­ni­fic­ant delay in cell death com­pared to con­trols, which may in part be due to a decreased con­tent of endo­gen­ous H2O2 in the over-expressing cells, in which changes in oxid­at­ive para­met­ers and anti­ox­id­ants are less exten­ded after the oxid­at­ive treatment.

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