Seed storage profiles of seven Indian Wheat (Triticum aestivum L.) varieties.
IR@CSIR-CFTRI
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http://ir.cftri.com/7893/
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Title |
Seed storage profiles of seven Indian Wheat (Triticum aestivum L.) varieties.
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Creator |
Sreeramulu, G.
Vishnuvardhan, D. Singh, N. K. |
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Subject |
03 Proteins
04 Wheat |
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Description |
Seed storage protein profiles of 7 Indian wheat var. were studied using SDS-PAGE. A min. of 10 seeds was analysed from each var. to check for intravarietal heterogeneity; all var. except HUW-12 were homogeneous. The HUW-12 var. contained a mixture of 2 biotypes with respect to the low mol. wt. glutenin subunits coded by the Glu-A3 locus. Seed storage profiles of HUW-213 and HUW-234 were identical. Wheat var. were also analysed for the presence of rye chromatin using a rye-specific repetitive DNA probe. 2 var. (HUW-206 and HUW-318) contained rye chromatin and, based on DNA dot-blot results, the presence of rye secalins, and the absence of chromosome 1B-specific gliadins, it was concluded that these var. possessed 1BL-1RS wheat rye translocations. Both HUW-206 and HUW-318 contained high mol. wt. glutenin subunits. It is suggested that the seed protein profiles can be used to identify some wheat var. [From En summ.]
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Date |
1994
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Type |
Article
PeerReviewed |
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Format |
pdf
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Language |
en
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Identifier |
http://ir.cftri.com/7893/1/J.%20Plant%20Biochemistry%20%26%20Biotechnology%20Vol.%203%2C%2047-51%2C%20January%201994.pdf
Sreeramulu, G. and Vishnuvardhan, D. and Singh, N. K. (1994) Seed storage profiles of seven Indian Wheat (Triticum aestivum L.) varieties. Journal of Plant Biochemistry and Biotechnology, 3 (1). 47-51, 22 ref.. |
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