author_facet Hu, Yuxiao
Jia, Yanrong
Zhao, Xiangdong
Yang, Zihao
Hao, Zhimin
Dong, Jingao
Zeng, Fanli
Hu, Yuxiao
Jia, Yanrong
Zhao, Xiangdong
Yang, Zihao
Hao, Zhimin
Dong, Jingao
Zeng, Fanli
author Hu, Yuxiao
Jia, Yanrong
Zhao, Xiangdong
Yang, Zihao
Hao, Zhimin
Dong, Jingao
Zeng, Fanli
spellingShingle Hu, Yuxiao
Jia, Yanrong
Zhao, Xiangdong
Yang, Zihao
Hao, Zhimin
Dong, Jingao
Zeng, Fanli
MicrobiologyOpen
A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
Microbiology
author_sort hu, yuxiao
spelling Hu, Yuxiao Jia, Yanrong Zhao, Xiangdong Yang, Zihao Hao, Zhimin Dong, Jingao Zeng, Fanli 2045-8827 2045-8827 Wiley Microbiology http://dx.doi.org/10.1002/mbo3.750 <jats:title>Abstract</jats:title><jats:p>Technologies development for seamless gene editing and marker recycling has allowed frequent genomic engineering in <jats:italic>Saccharomyces cerevisiae</jats:italic> for desired laboratory strains and cell factory. Alternative new approaches are still required for complicated scenarios. In this study, we report that inducible overexpression of cell wall protein 1 (Cwp1) by galactose addition confers yeast cells a robust growth inhibition. Direct repeats flanking the Gal‐CWP1:selectable marker cassette allow for its homology recombination excision and counter selection upon galactose addition, therefore enable seamless gene editing and marker recycling. We used this strategy and efficiently generated scarless <jats:italic>Ade8</jats:italic> deletion mutants. Our results highlight the utility of lethal effect of Cwp1 overexpression a new counter selection strategy and a simple and efficient method for seamless gene editing and marker recycling in <jats:italic>S. cerevisiae</jats:italic> and potentially other fungi.</jats:p> A new strategy for seamless gene editing and marker recycling in <i>Saccharomyces cerevisiae</i> using lethal effect of Cwp1 MicrobiologyOpen
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title A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_unstemmed A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_full A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_fullStr A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_full_unstemmed A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_short A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_sort a new strategy for seamless gene editing and marker recycling in <i>saccharomyces cerevisiae</i> using lethal effect of cwp1
topic Microbiology
url http://dx.doi.org/10.1002/mbo3.750
publishDate 2019
physical
description <jats:title>Abstract</jats:title><jats:p>Technologies development for seamless gene editing and marker recycling has allowed frequent genomic engineering in <jats:italic>Saccharomyces cerevisiae</jats:italic> for desired laboratory strains and cell factory. Alternative new approaches are still required for complicated scenarios. In this study, we report that inducible overexpression of cell wall protein 1 (Cwp1) by galactose addition confers yeast cells a robust growth inhibition. Direct repeats flanking the Gal‐CWP1:selectable marker cassette allow for its homology recombination excision and counter selection upon galactose addition, therefore enable seamless gene editing and marker recycling. We used this strategy and efficiently generated scarless <jats:italic>Ade8</jats:italic> deletion mutants. Our results highlight the utility of lethal effect of Cwp1 overexpression a new counter selection strategy and a simple and efficient method for seamless gene editing and marker recycling in <jats:italic>S. cerevisiae</jats:italic> and potentially other fungi.</jats:p>
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author Hu, Yuxiao, Jia, Yanrong, Zhao, Xiangdong, Yang, Zihao, Hao, Zhimin, Dong, Jingao, Zeng, Fanli
author_facet Hu, Yuxiao, Jia, Yanrong, Zhao, Xiangdong, Yang, Zihao, Hao, Zhimin, Dong, Jingao, Zeng, Fanli, Hu, Yuxiao, Jia, Yanrong, Zhao, Xiangdong, Yang, Zihao, Hao, Zhimin, Dong, Jingao, Zeng, Fanli
author_sort hu, yuxiao
container_issue 6
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container_volume 8
description <jats:title>Abstract</jats:title><jats:p>Technologies development for seamless gene editing and marker recycling has allowed frequent genomic engineering in <jats:italic>Saccharomyces cerevisiae</jats:italic> for desired laboratory strains and cell factory. Alternative new approaches are still required for complicated scenarios. In this study, we report that inducible overexpression of cell wall protein 1 (Cwp1) by galactose addition confers yeast cells a robust growth inhibition. Direct repeats flanking the Gal‐CWP1:selectable marker cassette allow for its homology recombination excision and counter selection upon galactose addition, therefore enable seamless gene editing and marker recycling. We used this strategy and efficiently generated scarless <jats:italic>Ade8</jats:italic> deletion mutants. Our results highlight the utility of lethal effect of Cwp1 overexpression a new counter selection strategy and a simple and efficient method for seamless gene editing and marker recycling in <jats:italic>S. cerevisiae</jats:italic> and potentially other fungi.</jats:p>
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spelling Hu, Yuxiao Jia, Yanrong Zhao, Xiangdong Yang, Zihao Hao, Zhimin Dong, Jingao Zeng, Fanli 2045-8827 2045-8827 Wiley Microbiology http://dx.doi.org/10.1002/mbo3.750 <jats:title>Abstract</jats:title><jats:p>Technologies development for seamless gene editing and marker recycling has allowed frequent genomic engineering in <jats:italic>Saccharomyces cerevisiae</jats:italic> for desired laboratory strains and cell factory. Alternative new approaches are still required for complicated scenarios. In this study, we report that inducible overexpression of cell wall protein 1 (Cwp1) by galactose addition confers yeast cells a robust growth inhibition. Direct repeats flanking the Gal‐CWP1:selectable marker cassette allow for its homology recombination excision and counter selection upon galactose addition, therefore enable seamless gene editing and marker recycling. We used this strategy and efficiently generated scarless <jats:italic>Ade8</jats:italic> deletion mutants. Our results highlight the utility of lethal effect of Cwp1 overexpression a new counter selection strategy and a simple and efficient method for seamless gene editing and marker recycling in <jats:italic>S. cerevisiae</jats:italic> and potentially other fungi.</jats:p> A new strategy for seamless gene editing and marker recycling in <i>Saccharomyces cerevisiae</i> using lethal effect of Cwp1 MicrobiologyOpen
spellingShingle Hu, Yuxiao, Jia, Yanrong, Zhao, Xiangdong, Yang, Zihao, Hao, Zhimin, Dong, Jingao, Zeng, Fanli, MicrobiologyOpen, A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1, Microbiology
title A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_full A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_fullStr A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_full_unstemmed A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_short A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
title_sort a new strategy for seamless gene editing and marker recycling in <i>saccharomyces cerevisiae</i> using lethal effect of cwp1
title_unstemmed A new strategy for seamless gene editing and marker recycling in Saccharomyces cerevisiae using lethal effect of Cwp1
topic Microbiology
url http://dx.doi.org/10.1002/mbo3.750