GENEVESTIGATOR. Arabidopsis Microarray Database and Analysis Toolbox
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TLDR
Genevestigator as mentioned in this paper is a web-browser interface for gene expression analysis using Affymetrix GeneChip data, which allows users to retrieve the expression patterns of individual genes throughout chosen environmental conditions, growth stages, or organs.Abstract:
High-throughput gene expression analysis has become a frequent and powerful research tool in biology. At present, however, few software applications have been developed for biologists to query large microarray gene expression databases using a Web-browser interface. We present GENEVESTIGATOR, a database and Web-browser data mining interface for Affymetrix GeneChip data. Users can query the database to retrieve the expression patterns of individual genes throughout chosen environmental conditions, growth stages, or organs. Reversely, mining tools allow users to identify genes specifically expressed during selected stresses, growth stages, or in particular organs. Using GENEVESTIGATOR, the gene expression profiles of more than 22,000 Arabidopsis genes can be obtained, including those of 10,600 currently uncharacterized genes. The objective of this software application is to direct gene functional discovery and design of new experiments by providing plant biologists with contextual information on the expression of genes. The database and analysis toolbox is available as a community resource at https://www.genevestigator.ethz.ch.read more
Citations
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Journal ArticleDOI
Functional characterization of the three genes encoding 1-deoxy-D-xylulose 5-phosphate synthase in maize
Elizabeth Cordoba,Helena Porta,Analilia Arroyo,Carolina San Román,Luis A. Medina,Manuel Rodríguez-Concepción,Patricia León +6 more
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Cytochrome P450 CYP89A9 Is Involved in the Formation of Major Chlorophyll Catabolites during Leaf Senescence in Arabidopsis
Bastien Christ,Iris Süssenbacher,Simone Moser,Nicole Bichsel,Aurélie Egert,Thomas Müller,Bernhard Kräutler,Stefan Hörtensteiner +7 more
TL;DR: A group of distinct dioxobilin-type chlorophyll catabolites (DCCs) are identified as the major breakdown products in wild-type Arabidopsis, representing more than 90% of the chlorophyh of green leaves.
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Towards the plant metabolome and beyond
TL;DR: Current innovations in small-molecule analysis have created the ability to rapidly identify and quantify numerous compounds, and these data are creating new opportunities for understanding plant metabolism and for plant metabolic engineering.
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The AtrbohF-dependent regulation of ROS signaling is required for melatonin-induced salinity tolerance in Arabidopsis
Ziping Chen,Yanjie Xie,Quan Gu,Gan Zhao,Yihua Zhang,Weiti Cui,Sheng Xu,Ren Wang,Wenbiao Shen +8 more
TL;DR: The genetic and molecular evidence revealed that the AtrbohF‐dependent ROS signaling is required for melatonin‐induced salinity tolerance via the reestablishment of ion and redox homeostasis.
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Lipoxygenase6-Dependent Oxylipin Synthesis in Roots Is Required for Abiotic and Biotic Stress Resistance of Arabidopsis
TL;DR: Analysis of 13-lipoxygenase-deficient mutant lines showed that loss-of-function mutants ofLOX6 were more attractive to a detritivorous crustacean and more sensitive to drought, indicating that LOX6-derived oxylipins are important for the responses to abiotic and biotic factors.
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