CRISPR–Cas9-mediated genomic multiloci integration in Pichia pastoris
نویسندگان
چکیده
منابع مشابه
CasEMBLR: Cas9-Facilitated Multiloci Genomic Integration of in Vivo Assembled DNA Parts in Saccharomyces cerevisiae.
Homologous recombination (HR) in Saccharomyces cerevisiae has been harnessed for both plasmid construction and chromosomal integration of foreign DNA. Still, native HR machinery is not efficient enough for complex and marker-free genome engineering required for modern metabolic engineering. Here, we present a method for marker-free multiloci integration of in vivo assembled DNA parts. By the us...
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Alternative oxidases (Aox or Aod) are present in the mitochondria of plants, fungi and many types of yeast. These enzymes transfer electrons from the ubiquinol pool directly to oxygen without contributing to the proton transfer across the mitochondrial membrane. Alternative oxidases are involved in stress responses, programmed cell death and maintenance of the cellular redox balance. The altern...
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Pichia pastoris is a widely used host organism for the recombinant production of proteins. It is attracting increasing interest for the production of biopharmaceuticals, due to its capability of performing posttranslational modifications. Traditionally, production processes with P. pastoris describe fed-batch processes based on feed forward regimes with a constant specific growth rate. However,...
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BACKGROUND Sustainable utilization of plant biomass as renewable source for fuels and chemical building blocks requires a complex mixture of diverse enzymes, including hydrolases which comprise the largest class of lignocellulolytic enzymes. These enzymes need to be available in large amounts at a low price to allow sustainable and economic biotechnological processes.Over the past years Pichia ...
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Objectives: In present research we evaluate the expression of this critical enzyme in a eukaryotic system for future use in cheese industry. Materials and Methods: We have cloned bovine prochymosin gene in methylotrophic yeast, P. pastoris, using pPIC9K as an expression vector. The recombinant plasmid was transformed into the host by electroporation, and it was expre...
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ژورنال
عنوان ژورنال: Microbial Cell Factories
سال: 2019
ISSN: 1475-2859
DOI: 10.1186/s12934-019-1194-x