Endosomal signaling of plant steroid kinase BRI1

Article Abstract:

Endosomal signaling of plant steroid kinase BRI1 was studied and it was shown that the steroid receptor localizes to both plasma membrane and early endosomal compartments. Distinct signaling and trafficking mechanism was seen in this class of receptor which indicates that the use of endosomes as signaling compartments is a broad phenomenon in eukaryotes.

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Molecular imaging in living subjects: seeing fundamental biological processes in a new light

Article Abstract:

The authors review publications on molecular imaging in living animals. The topics of interest include molecular imaging instrumentation and techniques, molecular imaging strategies and requirements for performing molecular imaging in living subjects.

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Light: an indicator of time and place

Article Abstract:

Research has been conducted on the phytochrome response pathways. The mechanisms for downstream response regulation by phytochromes are discussed.

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