Counting Carbs: Tracking Fluctuations in Starch-Derived Metabolite Levels Uncovers Their Crucial Roles in Osmotic Stress Tolerance
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IN BRIEF by Jennifer Lockhart [email protected]
At first glance, starch is just an inert, calorie-laden material produced by plants to store excess carbohydrates derived from photosynthesis. Starch accumulates in leaf mesophyll cells during the day and is metabolized at night. The precise circadian…
Ticket to Ride: tRNA-Related Sequences and Systemic Movement of mRNAs
Blog, Research, The Plant Cell: In BriefIN BRIEF by Jennifer Mach [email protected]
Movement of macromolecules through the plant phloem provides a mechanism for long-distance signaling that plants use in development, disease resistance, and other adaptive responses (reviewed in Spiegelman et al., 2013). For example, full-length RNAs, such…