Tag Archives: green algae

New technique will accelerate genetic characterization of photosynthesis

Stanford, CA — Photosynthesis provides fixed carbon and energy for nearly all life on Earth, yet many aspects of this fascinating process remain mysterious. For example, little is known about how it is regulated in response to changes in light intensity. More fundamentally, we do not know the full list of the parts of the molecular machines that perform photosynthesis in any organism.

A type of single-cell green algae called Chlamydomonas reinhardtii is a leading subject for photosynthesis research. Despite its importance in the research world, few tools are available for characterizing the functions of its genes. (more…)

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‘Fat Worms’ Inch Scientists toward Better Biofuel Production

Fat worms confirm that researchers from Michigan State University have successfully engineered a plant with oily leaves ­– a feat that could enhance biofuel production as well as lead to improved animal feeds.

The results, published in the current issue of The Plant Cell, the journal of the American Society of Plant Biologists, show that researchers could use an algae gene involved in oil production to engineer a plant that stores lipids or vegetable oil in its leaves – an uncommon occurrence for most plants. (more…)

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