Global studies of cell type-specific gene expression in plants

Article Abstract:

Microdissection and cell sorting are the two methodologies that are used in conjunction with microarrays in order to provide an early view of the transcriptional landscape at the level of individual cell types. Results show that maximum of the transcriptome is compartmentalized, however, some percentage of transcrinants are unique to specific cell types.

Genetic research, Plant cell differentiation

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Functional genomics of P450s

Article Abstract:

The initial focus is on defining downstream reporters for many different biochemical pathways responding to chemical, developmental, and environmental cues. The examples of assigned P450 activities highlights the importance of understanding and utilizing P450 sequences as markers for linking biochemical pathway responses to physiological processes.

Pesticide and Other Agricultural Chemical Manufacturing, Plant Growth Regulators, Plant hormones, Cytochromes

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Gibberellins and flowering of grasses and cereals: prizing open the lid of the "Florigen" black box

Article Abstract:

An overview of Gibberellins (GAs) as florigen(s) in grasses and cereals is presented. In addition, for Lolium Temultentum, which flowers in response to a single long day (LD), GAs are a transmitted signal, their content increasing in the leaf early in the LD and then, hours later, at the shoot apex.

Wheat, Wheat Farming, Genetic aspects, Taumelloolch

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