Growth, cell walls, and UDP-Glc dehydrogenase activity of Arabidopsis thaliana grown in elevated carbon dioxide

2001 ◽  
Vol 158 (5) ◽  
pp. 569-576 ◽  
Author(s):  
David M. Gibeaut ◽  
Grant R. Cramer ◽  
Jeffrey R. Seemann
Keyword(s):  
Carbon Dioxide ◽  
Arabidopsis Thaliana ◽  
Dehydrogenase Activity ◽  
Cell Walls ◽  
Elevated Carbon Dioxide

Effects of elevated carbon dioxide and sucrose concentrations on Arabidopsis thaliana root architecture and anatomy

2007 ◽  
Vol 85 (3) ◽  
pp. 324-330 ◽  
Author(s):  
Elaine Lee-Ho ◽  
Linda J. Walton ◽  
David M. Reid ◽  
Edward C. Yeung ◽  
Leonid V. Kurepin
Keyword(s):  
Carbon Dioxide ◽  
Arabidopsis Thaliana ◽  
Root Growth ◽  
Lateral Root ◽  
Sucrose Concentration ◽  
Secondary Growth ◽  
Elevated Carbon Dioxide ◽  
Branching Pattern ◽  
Growth Morphology ◽  
The Media

The objective of this study was to evaluate the effects of elevated carbon dioxide and sucrose concentrations on Arabidopsis thaliana L. Heynh root growth, morphology, and architecture. Two levels of CO2, 360 (ambient) and 900 (elevated) μmol·mol–1, and various sucrose concentrations were used. A. thaliana plants grown on a phytagar medium in small chambers with elevated CO2 had longer roots, more lateral root growth and a more dichotomous branching pattern than plants grown in ambient CO2. Roots in elevated CO2 had wider root diameters, and showed considerably more secondary growth such as larger diameter vascular cylinders and better-developed periderm. Addition of sucrose to the media closely resembled the effects of elevated CO2. Further, the increase in sucrose concentration had a more pronounced effect on root morphology under ambient, than elevated CO2. Thus, both elevated CO2 and increased sucrose concentrations promote root growth by increasing their number, length, and diameter, and by changing the branching pattern from herringbone to dichotomous.

Inter- and Intragenotypic Competition under Elevated Carbon Dioxide in Arabidopsis thaliana

Ecology ◽  
2001 ◽  
Vol 82 (1) ◽  
pp. 157 ◽  
Author(s):  
Christophe Andalo ◽  
Isabelle Goldringer ◽  
Bernard Godelle
Keyword(s):  
Carbon Dioxide ◽  
Arabidopsis Thaliana ◽  
Elevated Carbon Dioxide

Elevated Carbon Dioxide Induces Stomatal Closure of Arabidopsis thaliana (L.) Heynh. Through an Increased Production of Nitric Oxide

2015 ◽  
Vol 34 (2) ◽  
pp. 372-380 ◽  
Author(s):  
Huan Wang ◽  
Wendan Xiao ◽  
Yaofang Niu ◽  
Rushan Chai ◽  
Chongwei Jin ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Carbon Dioxide ◽  
Arabidopsis Thaliana ◽  
Stomatal Closure ◽  
Elevated Carbon Dioxide

Elevated carbon dioxide decreases the adverse effects of higher temperature and drought stress by mitigating oxidative stress and improving water status in Arabidopsis thaliana

Planta ◽  
2019 ◽  
Vol 250 (4) ◽  
pp. 1191-1214 ◽  
Author(s):  
Mohammad I. Abo Gamar ◽  
Anna Kisiala ◽  
R. J. Neil Emery ◽  
Edward C. Yeung ◽  
Sophia L. Stone ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Carbon Dioxide ◽  
Arabidopsis Thaliana ◽  
Drought Stress ◽  
Adverse Effects ◽  
Water Status ◽  
Elevated Carbon Dioxide ◽  
Higher Temperature

Photosynthesis, growth and nutrient changes in non-nodulated Phaseolus vulgaris grown under atmospheric and elevated carbon dioxide conditions

1996 ◽  
Vol 97 (4) ◽  
pp. 754-763 ◽  
Author(s):  
Jabulani M. Mjwara ◽  
C. Edward J. Botha ◽  
Sarah E. Radloff
Keyword(s):  
Carbon Dioxide ◽  
Phaseolus Vulgaris ◽  
Elevated Carbon Dioxide ◽  
Nutrient Changes
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