Our study led by the extraordinary multitasking Daai Zhang shows here (tinyurl.com/3uhbkh54) that an additional O2 sensing mechanism based on histone methylation helps roots to prepare for potentially lethal hypoxic stress (such as in waterlogging)

Thank you Thomas! @ximenachirinos.bsky.social studied what happened to the O2 sensing machinery in flowering plants that are constantly or near-never.submerged. Spoiler: she discovered new PCOs and weird ERFVIIs...