These algae were thought to "fix" nitrogen - convert ... have now shown that this bacterium has evolved into a new cellular structure, or organelle. It is the first known nitrogen-fixing organelle ...

Unlike those other complicated land-based organisms that use photosynthesis, algae don’t need to build any structure to hold themselves up or collect sunlight; it floats. The real goal of the ...

Algae don't get the credit or attention they ... from simply coming together and agreeing on ways in which we can add structure to our field to better facilitate information sharing." ...