Stable Isotopic Evidence for the Widespread Presence of Oxygen Containing Chemical Linkages between alpha-Cellulose and Lignin in Poaceae (Gramineae) Grass Leaves
文献类型: 外文期刊
第一作者: Zhou, Youping
作者: Zhou, Youping;Yu, Huimin;Zavadlav, Sasa;Yin, Xijie;Su, Jing;Zhou, Youping;Wang, Yan;Yang, Hubiao;Zhou, Shuixiu;Zavadlav, Sasa
作者机构:
关键词: Plant cell wall;Chemical linkage;alpha-Cellulose;Lignin;Stable oxygen isotopes
期刊名称:ACS SUSTAINABLE CHEMISTRY & ENGINEERING ( 影响因子:8.198; 五年影响因子:8.471 )
ISSN: 2168-0485
年卷期: 2017 年 5 卷 4 期
页码:
收录情况: SCI
摘要: The chemical linkage between alpha-cellulose and lignin in plant cell walls has long been a controversial topic and crucial to devising effective strategies for sustainable biomass and bioenergy utilization. In this new contribution, we surveyed 80 Poaceae (Gramineae) species grown in tropical Hainan Island (China) to test the hypothesis that the presence of oxygen-containing chemical linkage in Poaceae species is widespread. Our innovative natural abundance oxygen isotopic analysis allowed us to infer that more than 1/3 of the species investigated has chemical (ether) linkages between alpha-cellulose and lignin in their leaf cell walls, with a species-specific 2-89 oxygen-containing bonds for every 1000 glucose units. However, the presence of such linkage appears to be phylogeny-dependent. On average, species of C-3 photosynthetic mode are found to have more extensive oxygen-containing linkages than those of C-4 photosynthetic mode. Our finding challenges the conventional view that no chemical bonds between alpha-cellulose and lignin are present in higher plant cell walls and calls for new strategies for further understanding of the chemical linkage between the two major constituents of cell walls. This is especially important in the context of renewed and growing interests in biomass, bioenergy, and plant cell wall structure studies.
分类号:
- 相关文献
作者其他论文 更多>>
-
Probiotic Bacillus tequilensis protected Micropterus salmoides against Aeromonas veronii infection by modulating digestion, immunity, and intestinal microbiota and metabolites
作者:Huang, Jianqiang;Pan, Ling;Song, Fuping;Huang, Huiqin;Mo, Kunlian;Wang, Yan;Hu, Yonghua;Hu, Yonghua;Sun, Jingran;Huang, Huiqin;Mo, Kunlian;Hu, Yonghua;Sun, Jingran;Huang, Huiqin;Mo, Kunlian;Wang, Yan;Hu, Yonghua;Wang, Yan;Hu, Yonghua
关键词:Bacillus tequilensis Bt-CO; Micropterus salmoides; Immune response; Disease resistance; Intestinal health
-
A dual-mode strategy for early detection of sugarcane pokkah boeng disease pathogen: A portable sensing device based on Cross-N DNA framework and MoS2@GDY
作者:Song, Yujie;Wu, Qingnian;Su, Jing;Yan, Jun;Huang, Ke-Jing;Tan, Xuecai;Wang, Zeping;Liao, Jie;Zhang, Xiaoqiu;Ya, Yu
关键词:Portable dual-mode detection device; Exo III exonuclease-assisted CHA strategy; Cross-N DNA framework; Sugarcane pokkah boeng disease pathogen; Smartphone-assisted analysis
-
Two homoeoallelic gene expression of TaCHLIs ensures normal chlorophyll biosynthesis in Hexaploid wheat
作者:Zhao, Yankun;Ban, Jinfu;Li, Zhankun;Li, Caihua;Fu, Xiaoyi;Gao, Xinmei;Ding, Xin;He, Mingqi;Gao, Zhenxian;Yang, Jian;Zhang, Yu'e;Wang, Yan;Hu, Weiguo;Wang, Xicheng;Zhou, Yanjie;Cao, Tingjie;Zou, Yanmin;Yang, Junfeng;Zhang, Wensheng
关键词:Magnesium chelatase; Genetic complementarity; Hexaploid wheat; Homoeologs loss; Redundant mRNA dosage
-
Development of a double-antibody sandwich ELISA for quantification of mutated EPSPS gene expression in rice
作者:Luo, Biao;Rao, Liqun;Wang, Qiming;Luo, Biao;Zhang, Xianwen;Wang, Fang;Wang, Yan;Zhang, Xianwen;Wu, Wei;Lin, Chaoyang
关键词:5-Enolpyruvyl-shikimate-3-phosphate synthase (EPSPS); DAS-ELISA; OsmEPSPS detection; Glyphosate-tolerant rice; Glyphosate-tolerant rice
-
Silk protein: A novel antifungal and edible coating for strawberry preservation
作者:Wang, Yan;Wu, Weijie;Liu, Ruiling;Niu, Ben;Fang, Xiangjun;Chen, Hangjun;Wang, Guannan;Chen, Huizhi;Gao, Haiyan;Farag, Mohamed A.;Wang, Li-Shu;Yang, Hailong
关键词:Silk protease inhibitor; Silk fibroin; Degumming; Strawberry preservation; Active coating
-
The TCP transcription factor TAC8 positively regulates the tiller angle in rice (Oryza sativa L.)
作者:Yan, Yuntao;Chen, Ya;Zhu, Xiaoya;Wang, Yan;Qi, Hui;Gui, Jinxin;Zhang, Haiqing;He, Jiwai;Qi, Hui
关键词:
-
Development of an immunochromatographic strip for rapid detection of recombinant rice EPSPS in transgenic crops
作者:Luo, Biao;Wang, Qiming;Rao, Liqun;Luo, Biao;Wang, Fang;Li, Wanchang;Wang, Yan;Zhang, Xianwen;Wang, Qiming;Lin, Chaoyang;Wu, Wei;Fang, Ruiqiu;Zhang, Xianwen
关键词:5-Enolpyruvyl-shikimate-3-phosphate synthase; (EPSPS); Immunochromatographic strip (ICS); Glyphosate-resistant crops; Rapid detection