A Molecular Blueprint of Lignin Repression
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TLDR
This work provides a comprehensive overview of the molecular factors that negatively impact on the lignification process at both the transcriptional and post-transcriptional levels.About:
This article is published in Trends in Plant Science.The article was published on 2019-11-01 and is currently open access. It has received 20 citations till now. The article focuses on the topics: Lignocellulosic biomass.read more
Citations
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Grapevine VlbZIP30 improves drought resistance by directly activating VvNAC17 and promoting lignin biosynthesis through the regulation of three peroxidase genes.
Mingxing Tu,Xianhang Wang,Wuchen Yin,Ya Wang,Yajuan Li,Guofeng Zhang,Zhi Li,Junyang Song,Xiping Wang +8 more
TL;DR: Overexpression of VlbZIP30 improves drought tolerance, characterized by a reduction in the water loss rate, maintenance of an effective photosynthesis rate, and increased lignin content in leaves under drought conditions.
Journal ArticleDOI
MYB-mediated regulation of lignin biosynthesis in grasses
TL;DR: Findings implicate important roles for MYB transcription factors in coordinated regulation of grass lignin biosynthesis including γ-acylated and tricin-incorporated lign in biosynthesis.
Journal ArticleDOI
Identification of traits and genes associated with lodging resistance in maize
Yu Guo,Yumei Hu,Huan Chen,Pengshuai Yan,Qingguo Du,Yafei Wang,Hongqiu Wang,Zhonghua Wang,Ding-ming Kang,Wen-Xue Li +9 more
TL;DR: Results indicated that modification of cell wall biosynthesis would contribute to lodging resistance of maize.
Journal ArticleDOI
Double knockout of OsWRKY36 and OsWRKY102 boosts lignification with altering culm morphology of rice.
Takuji Miyamoto,Rie Takada,Yuki Tobimatsu,Shiro Suzuki,Masaomi Yamamura,Keishi Osakabe,Yuriko Osakabe,Masahiro Sakamoto,Toshiaki Umezawa +8 more
TL;DR: The results provide evidence that both OsWRKY36 andOsWRKY102 are associated with repression of rice lignification, and relative abundances of guaiacyl and p-coumarate units were slightly higher and lower, respectively, in the WRKY mutant lignins compared with those in the wild-type lign ins.
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A comprehensive review on the potential of microbial enzymes in multipollutant bioremediation: Mechanisms, challenges, and future prospects.
TL;DR: In this article , a review focused on the enzymatic elimination of harmful contaminants in the environment, such as dyes, polyaromatic hydrocarbons, plastics, heavy metals, and pesticides.
References
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Class I KNOX transcription factors promote differentiation of cambial derivatives into xylem fibers in the Arabidopsis hypocotyl
Daniela Liebsch,Widi Sunaryo,Mattias Holmlund,Mikael Norberg,Jing Zhang,Hardy C. Hall,Hanna Helizon,Xu Jin,Ykä Helariutta,Ove Nilsson,Andrea Polle,Urs Fischer +11 more
TL;DR: Data indicate that, in the cambium, KNAT1 and STM, contrary to their function in the shoot apical meristem, promote cell differentiation through repression of BOP genes.
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PtoMYB156 is involved in negative regulation of phenylpropanoid metabolism and secondary cell wall biosynthesis during wood formation in poplar.
TL;DR: Results show that PtoMYB156 may repress phenylpropanoid biosynthesis and negatively regulate secondary cell wall formation in poplar.
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Vessel-Specific Reintroduction of CINNAMOYL-COA REDUCTASE1 (CCR1) in Dwarfed ccr1 Mutants Restores Vessel and Xylary Fiber Integrity and Increases Biomass
Barbara De Meester,Lisanne de Vries,Merve Özparpucu,Notburga Gierlinger,Sander Corneillie,Andreas Pallidis,Geert Goeminne,Kris Morreel,Michiel De Bruyne,Riet De Rycke,Ruben Vanholme,Wout Boerjan +11 more
TL;DR: Reintroducing CINNAMOYL-COENZYME A REDUCTASE1 expression specifically in the protoxylem and metaxylem vessel cells of Arabidopsis overcomes dwarfism in ccr1 mutants and reveals monolignol transport from vessels to xylary fibers.
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Metabolomic and transcriptomic insights into how cotton fiber transitions to secondary wall synthesis, represses lignification, and prolongs elongation
John R. Tuttle,Gyoungju Nah,Mary V. Duke,Danny C. Alexander,Xueying Guan,Qingxin Song,Z. Jeffrey Chen,Brian E. Scheffler,Candace H. Haigler +8 more
TL;DR: Comparisons of deep-sequencing transcriptomics and non-targeted metabolomics for two genotypes of single-celled cotton fiber showed that a discrete developmental stage of transitional cell wall remodeling occurs before secondary wall cellulose synthesis begins, and implicated enhanced capacity to manage reactive oxygen species through the ascorbate-glutathione cycle as a positive contributor to fiber length.
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PtrWRKY19, a novel WRKY transcription factor, contributes to the regulation of pith secondary wall formation in Populus trichocarpa.
TL;DR: Results indicated that PtrWRKY19 may function as a negative regulator of pith secondary wall formation in poplar, and showed that lignin biosynthesis-related genes were repressed in transgenic plants.