✉news ScienceBiology first seen 2 d ago, last 2 d ago, peak #23
Liverwort Study Finds No Universal Cell-Death Program Across Stresses
Original: Ancient Liverwort Study Reveals No Universal Cell-Death Program Across Stresses
A new study of liverworts, among the most ancient land plants, reports that plants do not rely on a single universal programmed cell-death pathway when responding to different stresses. Instead, cell death appears to vary depending on the type of stress encountered. The finding challenges assumptions that one conserved cell-death program operates across plant species and conditions, and may influence how researchers study stress responses in crops and plant evolution.
Why now: It challenges a long-standing assumption in plant biology about a single conserved cell-death mechanism.
liverwortsprogrammed cell death
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