| |
| DOI: | 10.1111/j.1365-3180.2007.00540.x |
|---|
| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2007.00540.x/full
Last checked: 01/31/2014
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2007.00540.x/pdf
Last checked: 01/31/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Milner, L. J;
Reade, J. P.;
Cobb, A. H. |
|---|
| Author Affiliation: | Milner, Reade and Cobb: Crop and Environment Research Center, Harper Adams University College, Newport, Shropshire; Milner: Department for Environment, Food and Rural Affairs, Electra Way, Crewe, UK |
|---|
| Title: | The effect of temperature on glutathione S-transferase activity and glutathione content in Alopecurus myosuroides (black grass) biotypes susceptible and resistant to herbicides |
|---|
| Section: | Research papers
Other records with the "Research papers" Section
|
|---|
| Source: | Weed Research. Vol. 47, No. 2, April 2007, p. 106-112. |
|---|
| Publishing Information: | Oxford: Blackwell Scientific Publications |
|---|
| # of Pages: | 7 |
|---|
| Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2007.00540.x/abstract
Last checked: 01/31/2014
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Alopecurus myosuroides; Biotypes; Herbicide resistance; Temperatures
|
|---|
| Abstract/Contents: | "Herbicide-resistant populations of Alopecurus myosuroides (black grass) have become widespread throughout the UK since the early 1980s. Previous observations in this laboratory have demonstrated that natural climatic fluctuations caused increases in endogenous glutathione S-transferase (GST) enzyme activity in A. myosuroides plants as they mature, which is thought to be linked to herbicide resistance in this species. The present study has investigated the effects of plant growth at 10°C and 25°C, and reports GST specific activity and glutathione (GSH) pool size in resistant and susceptible A. myosuroides biotypes. Findings demonstrate differences in GST activity between resistant and susceptible populations, which are transient at lower growth temperatures. The GSH pool size was elevated at lower growth temperature in both biotypes. We speculate that these endogenous responses are part of a natural mechanism of acclimation to environmental change in this species and suggest that resistant plants are more able to adapt to environmental stress, as indicated in this instance by temperature change. These observations imply that the control of resistant A. myosuroides by graminicides may be more effective when applied at lower temperatures and at earlier growth stages." |
|---|
| Language: | English |
|---|
| References: | 23 |
|---|
| Note: | Tables
Graphs |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Milner, L. J., J. P. H. Reade, and A. H. Cobb. 2007. The effect of temperature on glutathione S-transferase activity and glutathione content in Alopecurus myosuroides (black grass) biotypes susceptible and resistant to herbicides. Weed Res. 47(2):p. 106-112. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=160129 |
| If there are problems with this record, send us feedback about record 160129. |
| Choices for finding the above item: |
|---|
| DOI: 10.1111/j.1365-3180.2007.00540.x |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2007.00540.x/full
Last checked: 01/31/2014
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2007.00540.x/pdf
Last checked: 01/31/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2221093 |
| 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) |
