Journal article
Differential expression of manganese superoxide dismutase sequence variants in near isogenic lines of wheat during cold acclimation
Plant cell reports, Vol.25(3), pp.223-230
03/2006
Handle:
https://hdl.handle.net/2376/102019
PMID: 16308702
Abstract
Numerous sequence variants of wheat (Triticum aestivum L.) manganese superoxide dismutase (MnSOD) genes have been found. Quantitative real-time PCR was used to measure the expression levels of three MnSOD genes distinguished by a variable amino acid, and three genes distinguished by sequence variation in the 3' untranslated region (3' UTR), in wheat plants grown at 20 degrees C and cold-acclimated for 1-4 weeks at 2 degrees C. The amino acid variants did not differ significantly in expression levels, however, differential expression of genes differing in the 3' UTR was observed. Diploid wheat-related species also carried sequence variants of MnSOD, with differing levels of expression, suggesting diversification of the MnSOD gene family occurred prior to the polyploidization events of hexaploid wheat.
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Details
- Title
- Differential expression of manganese superoxide dismutase sequence variants in near isogenic lines of wheat during cold acclimation
- Creators
- Kwang-Hyun Baek - Department of Crop and Soil Sciences, 210 Johnson Hall, Washington State University, Pullman, WA 99164-6420, USADaniel Z Skinner
- Publication Details
- Plant cell reports, Vol.25(3), pp.223-230
- Academic Unit
- Crop and Soil Sciences, Department of
- Publisher
- Germany
- Identifiers
- 99900546791801842
- Language
- English
- Resource Type
- Journal article