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Gene Expression Profiling in Response to Ultraviolet Radiation in Maize Genotypes with Varying Flavonoid Content1[w]

Authors
Publisher
The American Society for Plant Biologists
Publication Date
Source
PMC
Keywords
  • Research Article
Disciplines
  • Biology

Abstract

Gene Expression Profiling in Response to Ultraviolet Radiation in Maize Genotypes with Varying Flavonoid Content by Paula Casati, and Virginia Walbot Plantphysiol Volume 132(4):1739-1754 August 11, 2003 ©2003 by American Society of Plant Biologists A, Absorption spectra of extracted flavonoids in acidic methanol. Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists Scatter plot comparing ratios of signal values from two replicates on microarray hybridizations with mRNA from leaves of b, pl plants under full sunlight and under no UV-B labeled with Cy3-dUTP and Cy5-dUTP. Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists Summary of the number of ESTs responsive to UV-B exclusion or supplementation. Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists Venn diagrams of comparisons between UV-B-responsive genes in lines with different levels of flavonoids and anthocyanins. Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists Cluster analysis of transcripts from b, pl (green) and B, Pl (purple) plants after 3 weeks under UV-B exclusion in the field, 1 d after UV-B restoration in plants grown for 3 weeks without UV-B in the field, and after 10-fold UV-B supplementation for 8 h in... Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists RNA gel-blot analysis to confirm microarray data. Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists Cluster analysis of transcripts from Mutator (Mu, pink); bz2 (bz2, beige); and B, Pl (B, purple) plants in sunlight. Casati P, Walbot V. Plantphysiol 2003;132:1739-1754 ©2003 by American Society of Plant Biologists A, Absorption spectra of extracted flavonoids in acidic methanol. Extract from B, Pl plants, ▴ in red; extract from Mutator plants, ▪ in blue; extract from bz2 plants,

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