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Effect of different stress conditions on trehalose accumulation and degradation in Rhizopus oryzae.
Date
2002
Author
Özer, Gülsüm Ebru
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https://hdl.handle.net/11511/12577
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Graduate School of Natural and Applied Sciences, Thesis
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Effect of different stresses on trehalose levels in Rhizopus oryzae
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Rhizopus oryzae accumulates and degrades trehalose in response to environmental stress conditions such as heat, osmotic stress, nitrogen starvation and pH. When heat stress was applied to R. oryzae, the trehalose content of the cells was increased from 0.9 to 4.8 mg/g dw and when the stress was relieved it decreased back to 1.1 mg/g dw. Under osmotic stress and nitrogen starvation, trehalose content was increased by 3.5 and 3 fold, respectively. The decrease in external pH increased trehalose level up to 2....
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G. E. Özer, “Effect of different stress conditions on trehalose accumulation and degradation in Rhizopus oryzae.,” Middle East Technical University, 2002.