10 Result(s)
within
**ghai Li
Life Sciences
Microbiology
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Article
Putative role of uncoupling proteins in mitochondria-nucleus communications and DNA damage response
Mitochondria-nucleus communications and DNA damage response (DDR) play roles in cellular stress and closely associate with a range of diseases. Mitochondrial uncoupling proteins (UCPs) are capable of uncouplin...
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Article
Open AccessAllogeneic vs. autologous mesenchymal stem/stromal cells in their medication practice
Mesenchymal stem/stromal cell (MSC)-based therapeutics is already available for treatment of a range of diseases or medical conditions. Autologous or allogeneic MSCs obtained from self or donors have their own...
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Article
Introduction of heterologous transcription factors and their target genes into Penicillium oxalicum leads to increased lignocellulolytic enzyme production
Genetic engineering of transcription factors is an efficient strategy to improve lignocellulolytic enzyme production in fungi. In this study, the xylanase transcriptional regulators of Trichoderma reesei (Xyr1) a...
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Article
Open AccessCow manure as a lignocellulosic substrate for fungal cellulase expression and bioethanol production
Conversion of various lignocellulosic materials into bioethanol is growing in demand but greatly depends on feedstock availability. Dairy cow manure is an agricultural waste widely distributed worldwide. This ...
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Article
Large-scale cultivation of Spirulina in a floating horizontal photobioreactor without aeration or an agitation device
A low-cost floating photobioreactor (PBR) without the use of aeration and/or an agitation device, in which carbon was supplied in the form of bicarbonate and only wave energy was utilized for mixing, was devel...
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Article
Cellodextrin transporters play important roles in cellulase induction in the cellulolytic fungus Penicillium oxalicum
Cellodextrin transporters (cellodextrin permeases) have been identified in fungi in recent years. However, the functions of these transporters in cellulose utilization and cellulase expression have not been we...
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Article
Construction of engineered Arthrobacter simplex with improved performance for cortisone acetate biotransformation
Arthrobacter simplex 156 is a microorganism that is used for steroid drug biotransformation of cortisone acetate (CA) to prednisone acetate (PA). The enzyme 3-ketosteroid-△1-dehydrogenase encoded...
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Article
Microbial diversity in the snow, a moraine lake and a stream in Himalayan glacier
The microbial diversity and abundance in surface snow at different altitudes (5300 and 5504 m above sea level), a moraine lake and a glacial stream in the Yala Glacier on the southern slope of the Himalayas we...
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Article
7-O-descarbamoyl-7-hydroxygeldanamycin, a minor component from the gdmN disruption mutant of Streptomyces hygroscopicus 17997
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Article
A New Post-PKS Modification Process in the Carbamoyltransferase Gene Inactivation Strain of Streptomyces hygroscopicus 17997
Genetic manipulation of geldanamycin (GDM) producer Streptomyces species is a rational approach to understand biosynthesis processes and create new analogues. In this study, the carbamoyltransferase gene gdmN was...
