Results 31 to 40 of about 1,083 (143)

In vivo Functional Characterization of Hydrophilic X2 Modules in the Cellulosomal Scaffolding Protein

Frontiers in Microbiology, 2022
As part of free cellulases or scaffolding proteins in cellulosomes, the hydrophilic non-catalytic X2 module is widely distributed in cellulolytic Clostridia or other Firmicutes bacteria. Previous biochemical studies suggest that X2 modules might increase
Xuanyu Tao, Jiantao Liu, Jiantao Liu, Megan L. Kempher, Tao Xu, Tao Xu, Tao Xu, Jizhong Zhou, Jizhong Zhou   +8 more
doaj   +1 more source

McClintic-Marshal Exterior

, 1956
McClintic-Marshal exterior - tower, construction equipment ...

core   +5 more sources

Pan-Cellulosomics of Mesophilic Clostridia: Variations on a Theme

Microorganisms, 2017
The bacterial cellulosome is an extracellular, multi-enzyme machinery, which efficiently depolymerizes plant biomass by degrading plant cell wall polysaccharides.
Bareket Dassa, Ilya Borovok, Vincent Lombard, Bernard Henrissat, Raphael Lamed, Edward A. Bayer, Sarah Moraïs   +6 more
doaj   +1 more source

Manipulating microRNA miR408 enhances both biomass yield and saccharification efficiency in poplar

Nature Communications, 2023
The conversion of lignocellulosic feedstocks to fermentable sugar for biofuel production is inefficient, and most strategies to enhance efficiency directly target lignin biosynthesis, with associated negative growth impacts. Here we demonstrate, for both
Yayu Guo, Shufang Wang, Keji Yu, Hou-Ling Wang, Huimin Xu, Chengwei Song, Yuanyuan Zhao, Jialong Wen, Chunxiang Fu, Yu Li, Shuizhong Wang, Xi Zhang, Yan Zhang, Yuan Cao, Fenjuan Shao, Xiaohua Wang, Xin Deng, Tong Chen, Qiao Zhao, Lei Li, Guodong Wang, Paul Grünhofer, Lukas Schreiber, Yue Li, Guoyong Song, Richard A. Dixon, Jinxing Lin   +26 more
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Transcriptome and Zymogram Analyses Reveal a Cellobiose-Dose Related Reciprocal Regulatory Effect on Cellulase Synthesis in Cellulosilyticum ruminicola H1

Frontiers in Microbiology, 2017
The rumen bacterium Cellulosilyticum ruminicola H1 efficiently hydrolyzes cellulose. To gain insights into the regulatory mechanisms of cellulase synthesis, comparative transcriptome analysis was conducted for cultures grown on 2% filter paper, 0.5 and 0.
Shanzhen Li, Shanzhen Li, Nana Shao, Nana Shao, Yuanming Luo, Hongcan Liu, Shichun Cai, Xiuzhu Dong   +7 more
doaj   +1 more source

Role of the CipA Scaffoldin Protein in Cellulose Solubilization, as Determined by Targeted Gene Deletion and Complementation in Clostridium thermocellum [PDF]

, 2013
The CipA scaffoldin protein plays a key role in the Clostridium thermocellum cellulosome. Previous studies have revealed that mutants deficient in binding or solubilizing cellulose also exhibit reduced expression of CipA. To confirm that CipA is, in fact,
Giannone, Richard J, Lynd, Lee R, Olson, Daniel G, Hettich, Robert L   +3 more
core   +1 more source

Colocalization and Disposition of Cellulosomes in Clostridium clariflavum as Revealed by Correlative Superresolution Imaging

mBio, 2018
Cellulosomes are multienzyme complexes produced by anaerobic, cellulolytic bacteria for highly efficient breakdown of plant cell wall polysaccharides.
Lior Artzi, Tali Dadosh, Elad Milrot, Sarah Moraïs, Smadar Levin-Zaidman, Ely Morag, Edward A. Bayer   +6 more
doaj   +1 more source

Assembly of Ruminococcus flavefaciens cellulosome revealed by structures of two cohesin-dockerin complexes

Scientific Reports, 2017
Abtract Cellulosomes are sophisticated multi-enzymatic nanomachines produced by anaerobes to effectively deconstruct plant structural carbohydrates.
Pedro Bule, Victor D. Alves, Vered Israeli-Ruimy, Ana L. Carvalho, Luís M. A. Ferreira, Steven P. Smith, Harry J. Gilbert, Shabir Najmudin, Edward A. Bayer, Carlos M. G. A. Fontes   +9 more
doaj   +1 more source

Unique organization and unprecedented diversity of the Bacteroides (Pseudobacteroides) cellulosolvens cellulosome system

Biotechnology for Biofuels, 2017
Background (Pseudo) Bacteroides cellulosolvens is an anaerobic, mesophilic, cellulolytic, cellulosome-producing clostridial bacterium capable of utilizing cellulose and cellobiose as carbon sources. Recently, we sequenced the B.
Olga Zhivin, Bareket Dassa, Sarah Moraïs, Sagar M. Utturkar, Steven D. Brown, Bernard Henrissat, Raphael Lamed, Edward A. Bayer   +7 more
doaj   +1 more source

Cellulase-Xylanase Synergy in Designer Cellulosomes for Enhanced Degradation of a Complex Cellulosic Substrate

mBio, 2010
Designer cellulosomes are precision-engineered multienzyme complexes in which the molecular architecture and enzyme content are exquisitely controlled.
Sarah Moraïs, Yoav Barak, Jonathan Caspi, Yitzhak Hadar, Raphael Lamed, Yuval Shoham, David B. Wilson, Edward A. Bayer   +7 more
doaj   +1 more source