Comparative transcriptomics analysis of Zygosaccharomyces mellis under high-glucose stress

Liu, Gongliang; Bi, Xinyu; Tao, Changli; Fei, Yongtao; Gao, Sujuan; Liang, Jie; Bai, Weidong

doi:10.1016/j.fshw.2020.05.006

Cited by 10 publications

(7 citation statements)

References 46 publications

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“…They can interact with COP1-HY5 and affect stomatal development [28]. The MAPK signaling pathway is closely related to glucose [29,30]. Therefore, as precursors, the synthesis and transportation of starch and sucrose affect the MAPK pathway, and subsequently affect the stomatal development.…”

Section: Complement Network Of Stomatal Development In Maize By Ppi and Kgmlmentioning

confidence: 99%

Transcriptome and Metabolomic Analyses Reveal Regulatory Networks Controlling Maize Stomatal Development in Response to Blue Light

Liu

Zhang

2021

IJMS

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(1) Background: Blue light is important for the formation of maize stomata, but the signal network remains unclear. (2) Methods: We replaced red light with blue light in an experiment and provided a complementary regulatory network for the stomatal development of maize by using transcriptome and metabolomics analysis. (3) Results: Exposure to blue light led to 1296 differentially expressed genes and 419 differential metabolites. Transcriptome comparisons and correlation signaling network analysis detected 55 genes, and identified 6 genes that work in the regulation of the HY5 module and MAPK cascade, that interact with PTI1, COI1, MPK2, and MPK3, in response to the substitution of blue light in environmental adaptation and signaling transduction pathways. Metabolomics analysis showed that two genes involved in carotenoid biosynthesis and starch and sucrose metabolism participate in stomatal development. Their signaling sites located on the PHI1 and MPK2 sites of the MAPK cascade respond to blue light signaling. (4) Conclusions: Blue light remarkably changed the transcriptional signal transduction and metabolism of metabolites, and eight obtained genes worked in the HY5 module and MAPK cascade.

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Section: Complement Network Of Stomatal Development In Maize By Ppi and Kgmlmentioning

confidence: 99%

Transcriptome and Metabolomic Analyses Reveal Regulatory Networks Controlling Maize Stomatal Development in Response to Blue Light

Liu

Zhang

2021

IJMS

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“…In a Zygosaccharomyces mellis strain, isolated from honey and tolerant to high-glucose concentrations ( Liu et al, 2016 , 2021 ), the genes KRE5 (involved in β1,6-glucan synthesis) and SLT2 (encoding a kinase of the CWI pathway), are upregulated under hyper-osmotic stress ( Liu et al, 2021 ). This indicates that, in Z. mellis , the maintenance of cell wall integrity under this stress is also important.…”

Section: Yeast Response and Tolerance To Industrially Relevant Stress...mentioning

confidence: 99%

“…Genes involved in β-glucan-chitin crosslinking were also found to be upregulated under ethanol and lactic acid stresses in S. cerevisiae , and under hyper-osmotic stress in Z. rouxii ( Kawahata et al, 2006 ; Udom et al, 2019 ; Guo et al, 2020 ). The upregulation of genes involved in β1,6-glucan synthesis are shared by oxidative and low pH stress in S. cerevisiae , and by hyper-osmotic stress in Z. rouxii and Z. mellis ( De Melo et al, 2010 ; De Lucena et al, 2012 ; Sha et al, 2013 ; Guo et al, 2020 ; Liu et al, 2021 ). Genes involved in CWI pathway were found to be upregulated in oxidative-, heat- and low pH-induced stress in S. cerevisiae , under hyper-osmotic stress in Z. mellis , and under methanol stress in K. phaffii ( Claret et al, 2005 ; De Lucena et al, 2012 ; Sha et al, 2013 ; Varol et al, 2018 ; Zhang et al, 2020 ; Liu et al, 2021 ).…”

Section: Yeast Response and Tolerance To Industrially Relevant Stress...mentioning

confidence: 99%

“…The upregulation of genes involved in β1,6-glucan synthesis are shared by oxidative and low pH stress in S. cerevisiae , and by hyper-osmotic stress in Z. rouxii and Z. mellis ( De Melo et al, 2010 ; De Lucena et al, 2012 ; Sha et al, 2013 ; Guo et al, 2020 ; Liu et al, 2021 ). Genes involved in CWI pathway were found to be upregulated in oxidative-, heat- and low pH-induced stress in S. cerevisiae , under hyper-osmotic stress in Z. mellis , and under methanol stress in K. phaffii ( Claret et al, 2005 ; De Lucena et al, 2012 ; Sha et al, 2013 ; Varol et al, 2018 ; Zhang et al, 2020 ; Liu et al, 2021 ). Genes involved in CWP mannosylation were found to be upregulated in S. cerevisiae under low pH stress and in D. hansenii under hyper-osmotic stress ( Thomé, 2007 ; Gonzalez et al, 2009b ; De Melo et al, 2010 ; De Lucena et al, 2012 ).…”

Section: Yeast Response and Tolerance To Industrially Relevant Stress...mentioning

confidence: 99%

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The cell wall and the response and tolerance to stresses of biotechnological relevance in yeasts

2022

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In industrial settings and processes, yeasts may face multiple adverse environmental conditions. These include exposure to non-optimal temperatures or pH, osmotic stress, and deleterious concentrations of diverse inhibitory compounds. These toxic chemicals may result from the desired accumulation of added-value bio-products, yeast metabolism, or be present or derive from the pre-treatment of feedstocks, as in lignocellulosic biomass hydrolysates. Adaptation and tolerance to industrially relevant stress factors involve highly complex and coordinated molecular mechanisms occurring in the yeast cell with repercussions on the performance and economy of bioprocesses, or on the microbiological stability and conservation of foods, beverages, and other goods. To sense, survive, and adapt to different stresses, yeasts rely on a network of signaling pathways to modulate the global transcriptional response and elicit coordinated changes in the cell. These pathways cooperate and tightly regulate the composition, organization and biophysical properties of the cell wall. The intricacy of the underlying regulatory networks reflects the major role of the cell wall as the first line of defense against a wide range of environmental stresses. However, the involvement of cell wall in the adaptation and tolerance of yeasts to multiple stresses of biotechnological relevance has not received the deserved attention. This article provides an overview of the molecular mechanisms involved in fine-tuning cell wall physicochemical properties during the stress response of Saccharomyces cerevisiae and their implication in stress tolerance. The available information for non-conventional yeast species is also included. These non-Saccharomyces species have recently been on the focus of very active research to better explore or control their biotechnological potential envisaging the transition to a sustainable circular bioeconomy.

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“…They can interact with COP1-HY5 and affect stomatal development [24]. The MAPK signaling pathway is closely related to glucose [25,26]. Therefore, as precursors, the synthesis and transportation of starch and sucrose affect the MAPK pathway, and subsequently affect the stomatal development.…”

Section: Complement Network Of Stomatal Development In Maize By Ppi and Kgmlmentioning

confidence: 99%

Transcriptome and metabolomic analyses reveal regulatory networks and key genes controlling maize stomatal development in response to blue light

Liu

Zhang

2021

Preprint

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Background: Blue light is helpful in the formation of maize stomata, but the signal network is still unclear. We replaced red light with blue light in an experiment, and provided a complementary regulatory network for the stomatal development of maize by using transcriptome and metabolomic analyses. Results: The blue light led to 1296 differentially expressed genes and 419 different metabolites. Transcriptome comparisons and correlation signaling network analysis detected and identified 55 and 6 key genes, respectively, which regulate the responses of stomata to the substituted blue light in environmental adaption and signaling transduction pathways. Two genes involved in carotenoid biosynthesis and starch and sucrose metabolism participate in stomatal development as identified by transcriptome and metabolomic analyses. Conclusions: Blue light remarkably changed the network signal transduction and metabolites, and the new genes played important role in the formation of maize stomatal development network.

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Comparative transcriptomics analysis of Zygosaccharomyces mellis under high-glucose stress

Cited by 10 publications

References 46 publications

Transcriptome and Metabolomic Analyses Reveal Regulatory Networks Controlling Maize Stomatal Development in Response to Blue Light

Transcriptome and Metabolomic Analyses Reveal Regulatory Networks Controlling Maize Stomatal Development in Response to Blue Light

The cell wall and the response and tolerance to stresses of biotechnological relevance in yeasts

Transcriptome and metabolomic analyses reveal regulatory networks and key genes controlling maize stomatal development in response to blue light

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