| |
| DOI: | 10.21273/JASHS.141.1.85 |
|---|
| Web URL(s): | https://journals.ashs.org/jashs/view/journals/jashs/141/1/article-p85.xml
Last checked: 04/30/2020
https://journals.ashs.org/jashs/downloadpdf/journals/jashs/141/1/article-p85.xml
Last checked: 04/30/2020
Requires: PDF Reader |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Burgess, Patrick;
Huang, Bingru |
|---|
| Author Affiliation: | Department of Plant Biology and Pathology, Rutgers University, New Brunswick, NJ |
|---|
| Title: | Leaf protein abundance associated with improved drought tolerance by elevated carbon dioxide in creeping bentgrass |
|---|
| Source: | Journal of the American Society for Horticultural Science. Vol. 141, No. 1, January 2016, p. 85-96. |
|---|
| Publishing Information: | Geneva, New York: The American Society for Horticultural Science |
|---|
| # of Pages: | 12 |
|---|
| Keywords: | TIC Keywords: Agrostis stolonifera; Carbon dioxide; Drought resistance; Drought stress; Physiological responses
|
|---|
| Cultivar Names: | Penncross |
|---|
| Abstract/Contents: | "Elevated CO2 may contribute toward plant tolerance to prolonged drought stress. The objective of this study was to investigate changes in protein abundance associated with mitigation of drought stress by elevated CO2 in leaves of a cool-season grass species used as fine turfgrass. Plants of creeping bentgrass (Agrostis stolonifera cv. Penncross) were grown at either ambient CO2 concentration (400 μL•L-1) or elevated CO2 concentration (800 μL•L-1) for 35 days under well-irrigated and fertilized conditions and then subjected to drought stress for 21 days by withholding irrigation. Plants exposed to elevated CO2 concentration maintained higher leaf water content, membrane stability, and visual turf quality (TQ) under drought stress compared with plants grown under ambient CO2 conditions. The abundance of proteins involved in photosynthetic carbon fixation and assimilation, including chloroplastic glyceraldehyde phosphate dehydrogenase A (GAPDH-A) and ribulose 1,5-bisphosphate carboxylase (RuBisCO) decreased less and the abundance of proteins involved in respiratory metabolism (i.e., cytosolic GAPDH) increased less during drought due to elevated CO2. The results suggest that elevated CO2 lessened growth and physiological damages during drought by facilitating ribulose 1,5-bisphosphate regeneration and adenosine triphosphate (ATP) production in photosynthesis and downregulating factors contributing to respiratory metabolism." |
|---|
| Language: | English |
|---|
| References: | 72 |
|---|
| See Also: | See also related dissertation, Physiological and Biochemical Factors Associated with Drought Tolerance of Agrostis stolonifera, 2017, R=287921. R=287921 |
|---|
| Note: | Pictures, b/w
Figures
Tables
Graphs |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Burgess, P., and B. Huang. 2016. Leaf protein abundance associated with improved drought tolerance by elevated carbon dioxide in creeping bentgrass. J. Am. Soc. Hortic. Sci. 141(1):p. 85-96. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=269580 |
| If there are problems with this record, send us feedback about record 269580. |
| Choices for finding the above item: |
|---|
| DOI: 10.21273/JASHS.141.1.85 |
| Web URL(s):
https://journals.ashs.org/jashs/view/journals/jashs/141/1/article-p85.xml
Last checked: 04/30/2020
https://journals.ashs.org/jashs/downloadpdf/journals/jashs/141/1/article-p85.xml
Last checked: 04/30/2020
Requires: PDF Reader |
| 
MSU catalog number: b2221587a |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
