Background:
5-Hydroxymethylfurfural (2-Hydroxymethyl-5-furfural), derived from lignocellulosic biomass, inhibits yeast growth and fermentation as stressors.
It is found that furfural and HMF cause the attenuation of bulk translation activity and the assembly of cytoplasmic mRNP granules in Saccharomyces cerevisiae. Notably, a combination of furfural and HMF induce the remarkable repression of translation initiation and SG formation. Furfural and HMF can induce the formation of cytoplasmic mRNP granules, HMF also causes a gradual reduction in the polysome fraction and a concomitant increase in the 80S monosome fraction[1].
参考文献:
[1]. Iwaki A, et al. Biomass conversion inhibitors furfural and 5-hydroxymethylfurfural induce formation of messenger RNP granules and attenuate translation activity in Saccharomyces cerevisiae. Appl Environ Microbiol. 2013 Mar;79(5):1661-7.
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