Filter Results:
- Full text PDF available (7)
Publication Year
2004
2018
- This year (1)
- Last 5 years (11)
- Last 10 years (18)
Publication Type
Co-author
Journals and Conferences
Learn More
- Henri G. Gerken, Rajeev Misra
- Molecular microbiology
- 2004
Genetic data have suggested that TolC, AcrA and AcrB constitute a major antibiotic efflux system in Escherichia coli. Through reversion analysis of an unstable and antibiotic-sensitive TolC mutant… (More)
- Henri G. Gerken, Bryon S Donohoe, Eric P Knoshaug
- Planta
- 2012
Cell walls of microalgae consist of a polysaccharide and glycoprotein matrix providing the cells with a formidable defense against its environment. We characterized enzymes that can digest the cell… (More)
- Henri G. Gerken, Emily S. Charlson, Elisha M Cicirelli, Linda J Kenney, Rajeev Misra
- Molecular microbiology
- 2009
Analysis of suppressors that alleviate the acute envelope stress phenotype of a DeltabamB DeltadegP strain of Escherichia coli identified a novel protein MzrA and pleiotropic envZ mutations. Genetic… (More)
- Matthew J Scholz, Taylor L. Weiss, +5 authors Henri G. Gerken
- Eukaryotic cell
- 2014
Marine algae of the genus Nannochloropsis are promising producers of biofuel precursors and nutraceuticals and are also harvested commercially for aquaculture feed. We have used quick-freeze,… (More)
- Jin Liu, Zheng Sun, Henri G. Gerken, Zheng Xia Liu, Yue Jiang, Feng Chen
- Marine drugs
- 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… (More)
- Jin Liu, Zheng Sun, Yujuang Zhong, Henri G. Gerken, Junchao Huang, Feng Chen
- Journal of Applied Phycology
- 2013
The aim of the present study was to survey the growth and astaxanthin production of E17, an astaxanthin-rich mutant of Chlorella zofingiensis, through feeding the low-cost carbon source cane… (More)
- Jin Liu, Zheng Sun, Henri G. Gerken, Junchao Huang, Yue Jiang, Feng Chen
- Applied Microbiology and Biotechnology
- 2014
The unicellular green alga Chlorella zofingiensis has been proposed as a promising producer of natural astaxanthin, a commercially important ketocarotenoid. But the genetic toolbox for this alga is… (More)
- Henri G. Gerken, Owen P Leiser, Drew Bennion, Rajeev Misra
- Molecular microbiology
- 2010
The Cpx and sigma(E) regulons help maintain outer membrane integrity; the Cpx pathway monitors the biogenesis of cell surface structures, such as pili, while the sigma(E) pathway monitors the… (More)
- Henri G. Gerken, Rajeev Misra
- Journal of bacteriology
- 2010
MzrA was identified as a modulator of the EnvZ/OmpR two-component signal transduction system. Previous evidence indicated that MzrA interacts with EnvZ and modulates its enzymatic activities to… (More)
- Zheng Sun, Zhigang Zhou, Henri G. Gerken, Feng Chen, Jin Liu
- Bioresource technology
- 2015
The growth and oil production of nine Chlorella strains were comparatively assessed and Chlorellaprotothecoides CS-41 demonstrated the greatest lipid production potential. The effects of different… (More)