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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of wheat GF- B1118-8-4 vs B1355-4-2 transgenic lines endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination ?dpg)

ABSTRACT: Transgenic cadenza lines express five HMW subunits encoded by:Glu-B1 (14, 15) and Glu D1 (5, 10) and transgene Glu-A1 (Ax1). Transcriptomes of the wheat line B1118-8-4(6) (produced by co transformation with two plasmids: one carried the transgene HMW-GS 1Ax1and other the bar and gus gene sequences) and wheat line B1355-4-2(18) (generated by co transformation with the clean fragments of the HMW-GS 1Ax1 transgene and the bar gene sequence) were compared. Transcriptomes analysis was performed in endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination dpg). Each of the transcriptome comparisons was performed using three biological replicates (i.e. per line/tissue /developmental stage selected). Hybridisations were performed in reverse dye labelling

ORGANISM(S): Triticum aestivum

SUBMITTER: Maria Baudo

PROVIDER: E-MEXP-308 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Transcription profiling of wheat GF- TRANS_B102,1-1 vs Conv.bred_L88-18 transgenic lines endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination ?dpg)

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2005-10-05 | E-MEXP-309 | biostudies-arrayexpress

Transcription profiling of wheat L88-18 line vs CTRL_L8831endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination dpg)

Project description:The high molecular weight (HMW) subunits of wheat glutenin are synthesised only in the starchy endosperm tissue of the developing wheat grain. The transcriptomes of the lines L88-18 and L88-31 (Lawrence, G.J., Macritchie, F. & Wrigley, C.W. Dough and baking quality of wheat lines in glutenin subunits controlled by Glu-A1, Glu-B1 and Glu-D1 loci. J. Cereal. Sci. 7,109-112 (1988)) coming from the same cross were compared. Transcriptomes analysis was performed in endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination dpg). Each of the transcriptome comparisons was performed using three biological replicates (i.e. per line/tissue /developmental stage selected). Hybridisations were performed in reverse dye labelling.

2005-10-05 | E-MEXP-310 | biostudies-arrayexpress

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Project description:B1118-8-4 expresses five HMW subunits encoded by Glu-B1 (14, 15) and Glu D1 (5, 10) and transgene Glu-A1 (Ax1).Cadenza does not express Glu-A1 (Ax1. B111-8-8-4 (6)transgenic wheat line was produced by co-transformation with two plasmids: one of the plasmids carring the transgene HMW-GS 1Ax1 (Halford, N.G. et al. Analysis of HMW glutenin subunits encoded bychromosome 1A of bread wheat (Triticum aestivum L.) and the other plasmid harbour the marker genes bar and gus indicates quantitative effects on grain quality. Theor Appl Genet 83, 373-378 (1992).) and the other the bar gus gene sequences. We compared the transcriptome of transgenic B1118-8 4(6) wheat line with its background control-Cadenza bread wheat line. Transcriptomes analysis was performed in endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination dpg). Each of the transcriptome comparisons was performed using three biological replicates (i.e. per line/tissue/developmental stage selected). Hybridisations were performed in reverse dye labelling.

2005-10-05 | E-MEXP-311 | biostudies-arrayexpress

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2005-10-05 | E-MEXP-312 | biostudies-arrayexpress

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Project description:B1355-4-2 expresses five HMW subunits encoded by Glu-B1 (14, 15) and Glu D1 (5, 10) and transgene Glu-A1 (Ax1).Cadenza does not express Glu-A1 (Ax1. Line B1355-4-2(18) was generated by co-transformation with the ?clean? fragments of the HMW-GS 1Ax1 transgene (Halford, N.G. et al. Analysis of HMW glutenin subunits encoded by chromosome 1A of bread wheat (Triticum aestivum L.) indicates quantitative effects on grain quality. Theor Appl Genet 83, 373-378 (1992).)and the bar gene sequence. We compared the transcriptome of transgenic B1355-4-2(18) wheat line with their its background control-Cadenza bread wheat line. Transcriptomes comparisons were performed in endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination ?dpg). Each of the transcriptome comparisons analaysis was performed using three biological replicates (i.e. per line/tissue/developmental stage selected). Hybridisations were performed in reverse dye labelling.

2005-10-05 | E-MEXP-307 | biostudies-arrayexpress

Transcription profiling of wheat GF-transgenic-B102,1-1 vs control-L88-31 lines endosperm tissue (14 and 28 days post anthesis-dpa) and in leaf tissue (8 days post germination ?dpg)

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2005-10-05 | E-MEXP-306 | biostudies-arrayexpress

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2005-05-01 | E-MEXP-261 | biostudies-arrayexpress

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2009-03-31 | E-MEXP-1867 | biostudies-arrayexpress

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