Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Henri Gerken"'
Autor:
Lynn M. Wendt, Christopher Kinchin, Bradley D. Wahlen, Ryan Davis, Thomas A. Dempster, Henri Gerken
Publikováno v:
Biotechnology for Biofuels, Vol 12, Iss 1, Pp 1-14 (2019)
Abstract Background Seasonal variation in microalgae production is a significant challenge to developing cost-competitive algae biofuels. Summer production can be three to five times greater than winter production, which could result in winter biomas
Externí odkaz:
https://doaj.org/article/592d0e6ed5a84d83a8812ecbfff693b9
Autor:
Oluwatosin Oginni, Bradley Wahlen, Lynn Wendt, Michelle Walton, Thomas Dempster, Henri Gerken
Publikováno v:
Fermentation, Vol 8, Iss 4, p 159 (2022)
Wet anaerobic storage of algal biomass is a promising preservation approach that can ensure a continuous supply of these feedstocks to biorefineries year-round. An effective solution to preservation must ensure minimal dry matter loss and a change in
Externí odkaz:
https://doaj.org/article/27a398945a75474d85203ae4ebdf39b2
Publikováno v:
mBio, Vol 11, Iss 3 (2020)
ABSTRACT Escherichia coli secretes high-affinity Fe3+ chelators to solubilize and transport chelated Fe3+ via specific outer membrane receptors. In microaerobic and anaerobic growth environments, where the reduced Fe2+ form is predominant, ferrous tr
Externí odkaz:
https://doaj.org/article/2b6fcdcfa1034a72875ce715332ed59e
Autor:
Bradley D. Wahlen, Lynn M. Wendt, Austin Murphy, Vicki S. Thompson, Damon S. Hartley, Thomas Dempster, Henri Gerken
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
Seasonal variation in microalgae productivity is a significant barrier to economical production of algae biofuels and chemicals. Summer production can be 3–5 times higher than in the winter resulting in uneven feedstock supplies at algae biorefiner
Externí odkaz:
https://doaj.org/article/bbf4a2b89ce64ca1b9820f4380c733fb
Autor:
Hehong Wei, Ying Shi, Xiaonian Ma, Yufang Pan, Hanhua Hu, Yantao Li, Ming Luo, Henri Gerken, Jin Liu
Publikováno v:
Biotechnology for Biofuels, Vol 10, Iss 1, Pp 1-18 (2017)
Abstract Background Photosynthetic oleaginous microalgae are considered promising feedstocks for biofuels. The marine microalga, Nannochloropsis oceanica, has been attracting ever-increasing interest because of its fast growth, high triacylglycerol (
Externí odkaz:
https://doaj.org/article/0cfca237f709430dad83023868a56da3
Publikováno v:
Marine Drugs, Vol 12, Iss 6, Pp 3487-3515 (2014)
Astaxanthin (3,3′-dihydroxy-β,β-carotene-4,4′-dione), a high-value ketocarotenoid with a broad range of applications in food, feed, nutraceutical, and pharmaceutical industries, has been gaining great attention from science and the public in re
Externí odkaz:
https://doaj.org/article/e78e4884f19b48268d98f9fda9244a36
Publikováno v:
PLoS ONE, Vol 7, Iss 3, p e33979 (2012)
RseA sequesters RpoE (σ(E)) to the inner membrane of Escherichia coli when envelope stress is low. Elevated envelope stress triggers RseA cleavage by the sequential action of two membrane proteases, DegS and RseP, releasing σ(E) to activate an enve
Externí odkaz:
https://doaj.org/article/2eefae5280fd4c738e208fbed8a3d145
Autor:
Bradley D Wahlen, Lynn M Wendt, Chelsea C St. Germain, Sarah M Traynor, Caitlin Barboza, Thomas Dempster, Henri Gerken, John McGowen, Yaqi You
Publikováno v:
Journal of Industrial Microbiology and Biotechnology.
Seasonal variation in algae biomass productivity is a significant obstacle to the economical production of fuels and chemicals from algae biomass. Long-term storage is necessary to guarantee a constant supply to a conversion facility and harvested mi
Autor:
Thomas A. Dempster, Philip T. Pienkos, Tao Dong, Henri Gerken, Bonnie Panczak, Eric P. Knoshaug, Nicholas J. Nagle, Lynn M. Wendt, Ryan Spiller, Stefanie Van Wychen, Bradley D. Wahlen
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:13310-13317
Seasonal variation in microalgal biomass production is a well-known challenge when optimizing economics for algal fuel conversion, especially given the fluctuation in biomass production between win...
Publikováno v:
Plant Physiology. 183:883-897
The biosynthesis of astaxanthin, a high-value keto-carotenoid with broad industrial applications, remains unambiguous in algae. Here, we dissected the astaxanthin biosynthetic pathway and the coordination between astaxanthin and triacylglycerol (TAG)