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André Arashiro Pulschen on Muck Rack

André Arashiro Pulschen

As seen in: Nature, Science Magazine, Cell Press
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Articles

Continuous evolution of a halogenase enzyme with improved solubility and activity for sustainable bioproduction

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By André Arashiro Pulschen, Justin Booth, Ari Satanowski, Christelle Soudy, Joaquín Caro-Astorga, Osaid Ather, Namita Patel, Lily A Nematollahi, Erika DeBenedictis, Ali Alidoust, Samir Aoudjane
| Nature Verified
Abstract Halogenation enhances the stability and function of pharmaceuticals, biomaterials, and industrial compounds. However, chemical halogenation of molecules and peptides can lack stereoselectivity and require the use of toxic chemicals. Although enzymatic halogenation can improve selectivity and reduce environmental impact, current halogenases are inefficient and insoluble, leading to low yields that limit their applications.
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Live Imaging of a Hyperthermophilic Archaeon Reveals Distinct Roles for Two ESCRT-III Homologs in Ensuring a Robust and Symmetric Division

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By André Arashiro Pulschen, Gower Street, Delyan R. Mutavchiev, Siân Culley
| Cell Press Verified
Highlights • Development of a heating chamber for live imaging of hyperthermophiles • Live imaging of cell division in the archaeon Sulfolobus acidocaldarius • DNA reorganization is tightly coupled to cell division in Sulfolobus acidocaldarius • ESCRT-III homologs play distinct roles in ensuring robust and symmetric division Summary , 2 Eun Y.J. Ho P.Y. Kim M. LaRussa S. Robert L. Renner L.D. Schmid A. Garner E. Amir A.
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Live cell imaging of the hyperthermophilic archaeon Sulfolobus acidocaldarius identifies complementary roles for two ESCRTIII homologues in ensuring a robust and symmetric cell division

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By André Arashiro Pulschen, Delyan R. Mutavchiev, Kim Nadine Sebastian, Jacques Roubinet
| BioRxiv
Live cell imaging of the hyperthermophilic archaeon Sulfolobus acidocaldarius identifies complementary roles for two ESCRTIII homologues in ensuring a robust and symmetric cell division Andre Arashiro Pulschen, Delyan R. Mutavchiev, Kim Nadine Sebastian, Jacques Roubinet, Marc Roubinet, Gabriel Tarrason Risa, Marleen van Wolferen, Chantal Roubinet, Sian Culley, Gautam Dey, Sonja-Verena Alberts, Ricardo Henriques, Buzz Baum bioRxiv 2020.02.18.953042; doi: https://doi.org/10.1101/2020.02.18.953042
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