From ScienceDaily: It isn’t easy being green. It takes thousands of genes to build the photosynthetic machinery that plants need to harness sunlight for growth. And yet, researchers don’t know exactly how these genes work. Now a team led by Princeton University researchers has constructed a public “library” to help researchers to find out what Read More…
Tag: algae
Food, sex, and memory in one-celled algae, once again
Recently, we looked at the claim that diatoms (one-celled algae with glassy shells) demonstrate the ability to make choices. That seems hard to account for in the absence of a brain (though the researchers were convinced they saw it happen). Our physics color commentator Rob Sheldon writes to clarify a point about the diatoms: The Read More…
Algae have genes otherwise known only in land plants
Plants are thought to have started moving to land 500 million years ago. The algae are presumed to have been carrying the redundant genes since then. So did they then pre-exist the move to land? From ScienceDaily: 500 million years ago, the first plants living in water took to land. The genetic adaptations associated with Read More…