New research in plants shows that a gene called MUTE is required for the formation of stomata — the tiny pores that are critical for gas exchange, including releasing the oxygen gas that we breathe.


New research in plants shows that a gene called MUTE is required for the formation of stomata — the tiny pores that are critical for gas exchange, including releasing the oxygen gas that we breathe.

By developing a synthetic version of the plant hormone auxin and an engineered receptor to recognize it, University of Washington biology professor Keiko Torii and her colleagues are poised to uncover plants’ inner workings, raising the possibility of a new way to ripen fruits such as strawberries and tomatoes.

A team of University of Washington researchers has identified a mechanism that some plant cells use to receive complex and contradictory messages from their neighbors.