Research output: Contribution to journal › Article › peer-review
Influence of PDI Gene Overexpression on the Production of Heterologous Proteins in Yeast Pichia pastoris. / Цыганков, Михаил Александрович; Падкина, Марина Владимировна.
In: Russian Journal of Genetics: Applied Research, Vol. 8, No. 2, 01.07.2018, p. 197-205.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Influence of PDI Gene Overexpression on the Production of Heterologous Proteins in Yeast Pichia pastoris
AU - Цыганков, Михаил Александрович
AU - Падкина, Марина Владимировна
N1 - Funding Information: The authors thank A.M. Rumyantsev and A.E. Zob-nina (Laboratory of Biochemical Genetics St. Petersburg State University) for their methodological assistance. The work is supported by grants 1.38.229.2014 and NSH 9513.2016.4 from St. Petersburg State University.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - The Pichia pastoris yeast is used for recombinant secretory proteins production. The overexpression of assistant genes, the coding proteins involved in secretion, is one of the approaches used to improve the production of target proteins. PpPDI gene encodes P. pastoris yeast protein disulfide isomerase (Pdi). The aim of our study is to evaluate the effect of Pdi overproduction on the production of recombinant interferons. We obtain the yeast Pichia pastoris strains expressing PpPDI gene under the control of alcohol oxidase-1 (AOX1) promoter. The effect of the overexpression of the PpPDI gene on the production of heterogious proteins—interferon-alfa16 and chicken interferon-gamma—and on the cell growth rate is shown.
AB - The Pichia pastoris yeast is used for recombinant secretory proteins production. The overexpression of assistant genes, the coding proteins involved in secretion, is one of the approaches used to improve the production of target proteins. PpPDI gene encodes P. pastoris yeast protein disulfide isomerase (Pdi). The aim of our study is to evaluate the effect of Pdi overproduction on the production of recombinant interferons. We obtain the yeast Pichia pastoris strains expressing PpPDI gene under the control of alcohol oxidase-1 (AOX1) promoter. The effect of the overexpression of the PpPDI gene on the production of heterogious proteins—interferon-alfa16 and chicken interferon-gamma—and on the cell growth rate is shown.
KW - Pichia pastoris, heterologous gene expression, Pdi, recombinant interferons
KW - heterologous gene expression
KW - Pdi
KW - Pichia pastoris
KW - recombinant interferons
UR - http://www.scopus.com/inward/record.url?scp=85050025576&partnerID=8YFLogxK
U2 - 10.1134/S2079059718020120
DO - 10.1134/S2079059718020120
M3 - Article
VL - 8
SP - 197
EP - 205
JO - Russian Journal of Genetics: Applied Research
JF - Russian Journal of Genetics: Applied Research
SN - 2079-0597
IS - 2
ER -
ID: 29163414