Open Access. Powered by Scholars. Published by Universities.®
Biomedical Engineering and Bioengineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Biomedical Engineering and Bioengineering
Decoding And Reprogramming Fungal Iterative Nonribosomal Peptide Synthetases, Daya Yu, Fuchao Xu, Shuwei Zhang, Jixun Zhan
Decoding And Reprogramming Fungal Iterative Nonribosomal Peptide Synthetases, Daya Yu, Fuchao Xu, Shuwei Zhang, Jixun Zhan
Biological Engineering Faculty Publications
Nonribosomal peptide synthetases (NRPSs) assemble a large group of structurally and functionally diverse natural products. While the iterative catalytic mechanism of bacterial NRPSs is known, it remains unclear how fungal NRPSs create products of desired length. Here we show that fungal iterative NRPSs adopt an alternate incorporation strategy. Beauvericin and bassianolide synthetases have the same C1-A1-T1-C2-A2-MT-T2a-T2b-C3 domain organization. During catalysis, C3 and C2 take turns to incorporate the two biosynthetic precursors into the growing depsipeptide chain that swings between T1 and T …
Biomanufacturing Through Igem-An International Student Competition, Asif Rahman, Ryan J. Putman, Neal Hengge, Charles D. Miller
Biomanufacturing Through Igem-An International Student Competition, Asif Rahman, Ryan J. Putman, Neal Hengge, Charles D. Miller
Biological Engineering Faculty Publications
The foundations of synthetic biology are built on molecular biology and genetic engineering. One of the purposes of synthetic biology is to make biology easier to engineer by the creation of standardized biological parts and devices. There are a wide range of potential applications for synthetic biology and a variety of approaches to constructing parts and systems. Undergraduate Science, Technology, Engineering, and Mathematics (STEM) students from around the world apply synthetic biology principles at the annual International Genetically Engineered Machine (iGEM) competition to demonstrate functioning biological systems created from standardized parts. The iGEM competition will continue to add to the …
Qualitative Analysis Of Microbial Dynamics During Anaerobic Digestion Of Microalgal Biomass In A Uasb Reactor, Anna Doloman, Yousef Soboh, Andrew J. Walters, Ronald C. Sims, Charles D. Miller
Qualitative Analysis Of Microbial Dynamics During Anaerobic Digestion Of Microalgal Biomass In A Uasb Reactor, Anna Doloman, Yousef Soboh, Andrew J. Walters, Ronald C. Sims, Charles D. Miller
Biological Engineering Faculty Publications
Anaerobic digestion (AD) is a microbiologically coordinated process with dynamic relationships between bacterial players. Current understanding of dynamic changes in the bacterial composition during the AD process is incomplete. The objective of this research was to assess changes in bacterial community composition that coordinates with anaerobic codigestion of microalgal biomass cultivated on municipal wastewater. An upflow anaerobic sludge blanket reactor was used to achieve high rates of microalgae decomposition and biogas production. Samples of the sludge were collected throughout AD and extracted DNA was subjected to next-generation sequencing using methanogen mcrA gene specific and universal bacterial primers. Analysis of the …