Project description:The use of profiling techniques such as transcriptomics, proteomics, and metabolomics has been proposed to improve the detection of side effects of plant breeding processes. This paper describes the construction of a food safety-oriented potato cDNA microarray (FSPM). Microarray analysis was performed on a well-defined set of tuber samples of two different potato varieties, grown under different, well-recorded environmental conditions. Data were analyzed to assess the potential of transcriptomics to detect differences in gene expression due to genetic differences or environmental conditions. The most pronounced differences were found between the varieties Sante and Lady Balfour, whereas differences due to growth conditions were less significant. Transcriptomics results were confirmed by quantitative PCR. Furthermore, the bandwidth of natural variation of gene expression was explored to facilitate biological and/or toxicological evaluation in future assessments. Keywords: experiment with factorial design

2009-02-02 | GSE11875 | GEO

Multi-community effects of organic and conventional farming practices in vineyards.

Project description: Not available

| S-EPMC8184894 | biostudies-literature

Transcription profiling of Zea mays leaves from MON810 (Helen Bt) and its near-isogenic couterpart (Helen) grown in agricultural fields

Project description:Comparison of the transcriptome profiles of a widely commercialized maize MON810 variety and its non-GM near-isogenic counterpart grown in agricultural fields. The Helen variety was commercialized by Limagrain Iberica. Variety Helen B was obtained by Advanta; authorized the 11/08/2005; now commercialized by Limagrain Iberica. The insert integrated into the maize genome contains: Cauliflower Mosaic Virus 35S promoter + maize HSP70 intron (partial) + synthetic sequence coding for the Bacillus thuringensis CRYIA(b) insecticidal protein (truncated).

2010-09-21 | E-MEXP-2366 | biostudies-arrayexpress

Gene expression induced by Nanosecond pulsed electric fields

Project description:We use a human whole genome microarray to analyze the effects of nanosecond pulsed electric fields on Jurkat cells with the focus on early response genes to DNA damage. Keywords: nanosecond pulsed electric fields, jurkat cells, DNA damage

2006-02-01 | GSE4106 | GEO

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