Structural Elucidation of Whole Lignin in Cell Walls of Triploid of Populus tomentosa Carr.

2016 ◽  
Vol 4 (3) ◽  
pp. 1006-1015 ◽  
Author(s):  
Sheng Yang ◽  
Tong-Qi Yuan ◽  
Run-Cang Sun
Keyword(s):  
Cell Walls ◽  
Populus Tomentosa ◽  
Structural Elucidation ◽  
Populus Tomentosa Carr

scholarly journals Assessment of structural characteristics of regenerated cellulolytic enzyme lignin based on a mild DMSO/[Emim]OAc dissolution system from triploid of Populus tomentosa Carr.

RSC Advances ◽  
2017 ◽  
Vol 7 (6) ◽  
pp. 3376-3387 ◽  
Author(s):  
Tian-Ying Chen ◽  
Bing Wang ◽  
Xiao-Jun Shen ◽  
Han-Yin Li ◽  
Yu-Ying Wu ◽  
...  
Keyword(s):  
Lignocellulosic Biomass ◽  
Plant Cell ◽  
Cell Walls ◽  
Structural Characteristics ◽  
Value Added ◽  
Populus Tomentosa ◽  
Cellulolytic Enzyme ◽  
Plant Cell Walls ◽  
Populus Tomentosa Carr

The structural characteristics of native lignin are essential for the further deconstruction of plant cell walls for value-added application of lignocellulosic biomass.

Effects of extracts on the colour of thermally modified Populus tomentosa Carr.

2021 ◽  
Author(s):  
Zhenju Bi ◽  
Jingyi Yuan ◽  
Jeffrey J. Morrell ◽  
Li Yan
Keyword(s):  
Populus Tomentosa ◽  
Populus Tomentosa Carr

scholarly journals Ancient origin of fucosylated xyloglucan in charophycean green algae

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Maria Dalgaard Mikkelsen ◽  
Jesper Harholt ◽  
Bjørge Westereng ◽  
David Domozych ◽  
Stephen C. Fry ◽  
...  
Keyword(s):  
Green Algae ◽  
Structural Component ◽  
Cell Walls ◽  
Uronic Acid ◽  
Structural Elucidation ◽  
Land Plants ◽  
Evolutionary Significance ◽  
Biosynthetic Enzymes ◽  
Major Structural Component ◽  
Mesotaenium Caldariorum

AbstractThe charophycean green algae (CGA or basal streptophytes) are of particular evolutionary significance because their ancestors gave rise to land plants. One outstanding feature of these algae is that their cell walls exhibit remarkable similarities to those of land plants. Xyloglucan (XyG) is a major structural component of the cell walls of most land plants and was originally thought to be absent in CGA. This study presents evidence that XyG evolved in the CGA. This is based on a) the identification of orthologs of the genetic machinery to produce XyG, b) the identification of XyG in a range of CGA and, c) the structural elucidation of XyG, including uronic acid-containing XyG, in selected CGA. Most notably, XyG fucosylation, a feature considered as a late evolutionary elaboration of the basic XyG structure and orthologs to the corresponding biosynthetic enzymes are shown to be present in Mesotaenium caldariorum.

scholarly journals Induction of PtoCDKB and PtoCYCB transcription by temperature during cambium reactivation in Populus tomentosa Carr.

2009 ◽  
Vol 60 (9) ◽  
pp. 2621-2630 ◽  
Author(s):  
W.-F. Li ◽  
Q. Ding ◽  
J.-J. Chen ◽  
K.-M. Cui ◽  
X.-Q. He
Keyword(s):  
Populus Tomentosa ◽  
Populus Tomentosa Carr

Effects of NaCl on shoot growth, transpiration, ion compartmentation, and transport in regenerated plants of Populus euphratica and Populus tomentosa

2003 ◽  
Vol 33 (6) ◽  
pp. 967-975 ◽  
Author(s):  
Shaoliang Chen ◽  
Jinke Li ◽  
Shasheng Wang ◽  
Eberhard Fritz ◽  
Aloys Hüttermann ◽  
...  
Keyword(s):  
Shoot Growth ◽  
Populus Euphratica ◽  
Populus Tomentosa ◽  
Salt Transport ◽  
Relative Growth Rates ◽  
Regenerated Plants ◽  
Salt Exclusion ◽  
Populus Tomentosa Carr ◽  
Uptake And Transport ◽  
Ion Compartmentation

The effect of a 20-day NaCl treatment on shoot growth, transpiration, ion uptake and transport, and intracellular ion compartmentation was investigated in regenerated plants of Populus euphratica Oliv. and Populus tomentosa Carr. Plants watered with 100 mM NaCl for 8 days and then 200 mM NaCl for 12 days exhibited soil NaCl concentrations of 60 and 95 mM, respectively. Unit transpiration rates and relative growth rates of P. tomentosa were restricted more by salinity as compared with P. euphratica. Salinized P. tomentosa exhibited leaf necrosis whereas no damage was seen in stressed P. euphratica. Compared with P. tomentosa, P. euphratica had considerably lower rates of net root uptake and transport of salt ions (Na+ and Cl–) to the shoots under salinity. The relatively lower unit transpiration rates of P. euphratica and the lower salt concentrations in the xylem of salinized P. euphratica contribute to its greater capacity for salt exclusion. X-ray microanalysis showed that P. euphratica had a greater ability to restrict radial salt transport in roots by blocking apoplasmic salt transport and sequestering more Cl– in cortical vacuoles. In addition, P. euphratica maintained higher K+ uptake and transport than P. tomentosa in the presence of high external Na+ concentrations.

A comparative study of the stomata and PM2.5particles on the leaf surface of Chinese white poplar (Populus tomentosa Carr.) in different polluted places

2015 ◽  
Vol 35 (22) ◽  
Author(s):  
石婕 SHI Jie ◽  
刘庆倩 LIU Qingqian ◽  
安海龙 AN Hailong ◽  
曹学慧 CAO Xuehui ◽  
刘超 LIU Chao ◽  
...  
Keyword(s):  
Comparative Study ◽  
Leaf Surface ◽  
Populus Tomentosa ◽  
White Poplar ◽  
Chinese White ◽  
Populus Tomentosa Carr ◽  
Chinese White Poplar

scholarly journals Identification of microRNAs Involved in Regeneration of the Secondary Vascular System in Populus tomentosa Carr

2016 ◽  
Vol 7 ◽  
Author(s):  
Fang Tang ◽  
Hairong Wei ◽  
Shutang Zhao ◽  
Lijuan Wang ◽  
Huanquan Zheng ◽  
...  
Keyword(s):  
Vascular System ◽  
Populus Tomentosa ◽  
Populus Tomentosa Carr

Antiinflammatory effects of Tremulacin, a Salicin-related substance isolated from Populus tomentosa Carr. leaves

Phytomedicine ◽  
1994 ◽  
Vol 1 (3) ◽  
pp. 209-211 ◽  
Author(s):  
G.F. Cheng ◽  
D.P. Liu ◽  
D.X. Yang ◽  
K.Q. He ◽  
J.Y. Bai ◽  
...  
Keyword(s):  
Populus Tomentosa ◽  
Related Substance ◽  
Populus Tomentosa Carr ◽  
Antiinflammatory Effects
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