Abstract
Schizochytrium sp. is a marine fungus, which usually lives in the salinity of 40–100% seawater and has unique salt tolerance characteristics. In this study, we explored the candidate mitogen-activated protein kinase (MAPK) related to the salt-tolerant regulatory network from Schizochytrium sp. Firstly, 6 potential MAPK genes from Schizochytrium sp. were identified based on the genome information and bioinformatics analysis. Then, the MAPK gene expression of Schizochytrium sp. under different cultivation conditions locked two genes encoding Mpk6315 and Mpk2022. Furthermore, overexpressing of Mpk6315 in S. cerevisiae enhanced cell growth by 62% while and Mpk2022 overexpression improved the membrane integrity under different stress conditions, indicating that Mpk6315 might play an important role for cell growth and Mpk2022 could help cells to encounter different environmental stressors. This study was the first time to identify the MAPK genes from Schizochytrium sp., which could enlarge the MAPK modules of salt stress tolerance and provide new elements for improving the stress resistance of other microorganisms.
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SUPPLIMENTARY MATERIALS
Fig. S1 . Plasmid maps. (A) A2022 MAPK pESC-Leu map; (B) A6315 MAPK pESC-Leu map.
Fig. S2 . Agarose gel electrophoresis of pESC-Mpk2022 and pESC-Mpk6315 plasmid construction: (A) Colony PCR of E.coli DH5α containing pESC-Mpk2022 and pESC- Mpk6315 plasmid; (B) Colony PCR of S. cerevisiae yph499 containing pESC- Mpk2022 and pESC- Mpk6315 plasmid.
Fig. S3 . Mpk2022 and Mpk6325 genes of the MAPK pathway is involved in conditional stresses response to cell injury in S. cerevisiae (A) Cell membrane damages of control strain pESC and overexpression strain Mpk2022, Mpk6315 under normal conditions; (B) Cell membrane damages under 0.5 M NaCl; (C) Cell membrane damages under 1 M NaCl; (D) Cell membrane damages under 8% ethanol; (E) Cell membrane damages under 10% ethanol; (F) Cell membrane damages under 37°C; (G) Cell membrane damages under 42°C.
REFERENCES
Jiang, Y., Fan, K.W., Wong, R.D.Y., and Chen, F., J. Agric. Food. Chem., 2004, vol. 52, no. 5, pp. 1196–1200. https://doi.org/10.1021/jf035004c
Chen, H. and Jiang, J.G., J. Cell. Physiol., 2009, vol. 219, no. 2, pp. 251–258. https://doi.org/10.1002/jcp.21715
Wang, Y.H., Wei, K.Y., and Smolke, C.D., Annu. Rev. Chem. Biomol. Eng., 2013, vol. 4, pp. 69–102. https://doi.org/10.1146/annurev-chembioeng-061312-103351
Turk, M., Mejanelle, L., Sentjurc, M., Grimalt, J.O., Gunde-Cimerman, N., and Plemenitas, A., Extremophiles, 2004, vol. 8, no. 1, pp. 53–61. https://doi.org/10.1007/s00792-003-0360-5
Berezovsky, I.N. and Shakhnovich, E.I., Proc. Natl. Acad. Sci. U. S. A., 2005, vol. 102, no. 36, pp. 12742–12747. https://doi.org/10.1073/pnas.0503890102
Colcombet, J. and Hirt, H., Biochem. J, 2008, vol. 413, pp. 217–226. https://doi.org/10.1042/bj20080625
Bardwell, L., Peptides, 2004, vol. 25, no. 9, pp. 1465–1476. https://doi.org/10.1016/j.peptides.2003.10.022
Chang, L. and Karin, M., Nature, 2001, vol. 410, no. 6824, pp. 37–40. https://doi.org/10.1038/35065000
Qi, M. and Elion, E.A., J. Cell Sci., 2005, vol. 118, Pt. 16, pp. 3569–3572. https://doi.org/10.1242/jcs.02470
Tanigawa, M., Kihara, A., Terashima, M., Takahara, T., and Maeda, T., Mol. Cell Biol., 2012, vol. 32, no. 14, pp. 2861–2870. https://doi.org/10.1128/mcb.06111-11
Strehmel, N., Hoehenwarter, W., Monchgesang, S., Majovsky, P., Kruger, S., Scheel, D., et al., Front. Plant Sci., 2017, vol. 8, p. 13. https://doi.org/10.3389/fpls.2017.01292
Zhang, G., Sun, Z.H., Ren, A., Shi, L., Shi, D.K., Li, X.B., et al., Fungal Genet. Biol., 2017, vol. 104, pp. 6–15. https://doi.org/10.1016/j.fgb.2017.04.004
Li, J.J., Zhou, L., Yin, C.M., Zhang, D.D., Klosterman, S.J., Wang, B.L., et al., Environ. Microbiol., 2019, vol. 21, no. 12, pp. 4852–4874. https://doi.org/10.1111/1462-2920.14846
Ren, L.J., Sun, L.N., Zhuang, X.Y., Qu, L., Ji, X.J., and Huang, H., Bioprocess Biosyst. Eng., 2014, vol. 37, no. 5, pp. 865–872. https://doi.org/10.1007/s00449-013-1057-5
Sun, X.M., Ren, L.J., Bi, Z.Q., Ji, X.J., Zhao, Q.Y., and Huang, H., Bioresour. Technol., 2018, vol. 267, pp. 438–444. https://doi.org/10.1016/j.biortech.2018.07.079
Jiang, J.Y., Zhu, S.Y., Zhang, Y.T., Sun, X.M., Hu, X.C., Huang, H., et al., Bioresour. Technol., 2019, vol. 294, p. 9. https://doi.org/10.1016/j.biortech.2019.122231
Ren, L.J., Hu, X.C., Zhao, X.Y., Chen, S.L., Wu, Y., Li, D., et al., Sci. Rep., 2017, vol. 7, p.10. https://doi.org/10.1038/s41598-017-03382-9
Bi, Z.Q., Ren, L.J., Hu, X.C., Sun, X.M., Zhu, S.Y., Ji, X.J., et al., Biotechnol. Biofuels, 2018, vol. 11, p. 249. https://doi.org/10.1186/s13068-018-1250-5
Mortazavi, A., Williams, B.A., McCue, K., Schaeffer, L., and Wold, B., Nat. Methods, 2008, vol. 5, no. 7, pp. 621–628. https://doi.org/10.1038/nmeth.1226
Benjamini, Y. and Hochberg, Y., J. R. Stat. Soc. Ser. B—Stat. Methodol., 1995, vol. 57, no. 1, pp. 289–300. https://doi.org/10.1111/j.2517-6161.1995.tb02031.x
Meng, X. and Zhang, S., Annu. Rev. Phytopathol., 2013, vol. 51, pp. 245–266. https://doi.org/10.1146/annurev-phyto-082712-102314
Banuett, F., Microbiol. Mol. Biol. Rev., 1998, vol. 62, no. 2, pp. 249–274. https://doi.org/10.1128/mmbr.62.2.249-274.1998
Jin, C., Kim, S.K., Willis, S.D., and Cooper, K.F., Microb. Cell (Graz, Austria), 2015, vol. 2, no. 9, pp. 329–342. https://doi.org/10.15698/mic2015.09.226
San José, C., Monge, R.A., Pérez-Díaz, R., Pla, J., and Nombela, C., J. Bacteriol., 1996, vol. 178, no. 19, pp. 5850–5852. https://doi.org/10.1128/jb.178.19.5850-5852.1996
de Nadal, E. and Posas, F., FEBS J., 2015, vol. 282, no. 17, pp. 3275–3285. https://doi.org/10.1111/febs.13323
Román, E., Correia, I., Prieto, D., Alonso, R., and Pla, J., Int. Microbiol., 2020, vol. 23, no. 1, pp. 23–29. https://doi.org/10.1007/s10123-019-00069-1
Valiante, V., Jain, R., Heinekamp, T., and Brakhage, A.A., Fungal Genet. Biol., 2009, vol. 46, no. 12, pp. 909–918. https://doi.org/10.1016/j.fgb.2009.08.005
Chen, X., Xu, C., Qian, Y., Liu, R., Zhang, Q., Zeng, G., et al., Environ. Microbiol., 2016, vol. 18, no. 3, pp. 1048–1062. https://doi.org/10.1111/1462-2920.13198
Ceylan, S., Yilan, G., Akbulut, B.S., Poli, A., and Kazan, D., J. Biosci. Bioeng., 2012, vol. 114, no. 1, pp. 45–52. https://doi.org/10.1016/j.jbiosc.2012.02.030
Bramucci, M.G., Larossa, R.A., and Smulski, D.R., Yeast with increased butanol tolerance involving cell wall integrity pathway, butamax tx advanced biofuels l, US Patent no. 8795992 B2, 2009.
Huang, M., Khan, J., Kaur, M., Vanega, J.D.T., Patiño, O.A.A., Ramasubramanian, A.K., et al., Sci. Rep., 2019, vol. 9, no. 1, p. 17036. https://doi.org/10.1038/s41598-019-53593-5
de Lucena, R.M., Elsztein, C., Simões, D.A., and de Morais, M.A., Jr., J. Appl. Microbiol., 2012, vol. 113, no. 3, pp. 629–640. https://doi.org/10.1111/j.1365-2672.2012.05362.x
Claret, S., Gatti, X., Doignon, F., Thoraval, D., and Crouzet, M., Eukaryot. Cell, 2005, vol. 4, no. 8, pp. 1375–1386. https://doi.org/10.1128/ec.4.8.1375-1386.2005
ACKNOWLEDGMENTS
This work was financially supported by the National Key R&D Program of China (no.: 2019YFA0905700), the National Natural Science Foundation of China (no. 21878151), the Natural Science Foundation of Jiangsu Province (BK20211535) and the Jiangsu Synergetic Innovation Center for Advanced Bio-Manufacture (XTD2213).
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Du, C., Jiang, J., Hu, X. et al. Identification of Mitogen-activated Protein Kinase from Schizochytrium sp. and Application in Resisting Stress Environments. Appl Biochem Microbiol 59, 438–449 (2023). https://doi.org/10.1134/S000368382304004X
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DOI: https://doi.org/10.1134/S000368382304004X