Shrub willow Salix purpurea is a potential biofuel feedstock of interest to the U.S. Department of Energy (DOE). Understanding the mechanisms by which they reproduce can help guide breeding efforts. However, scientists are still dissecting its sex-linked traits. For the first time, a shrub willow sex chromosome has been sequenced with sufficient resolution to discover that it shares a structure that’s also found in the mammalian Y chromosome.
Read more on the JGI website.
