Tuesday, May 2, 2017

Penn team identifies genetic target for growing hardier plants under stress

05/02/2017 02:56 PM EDT

a plant's root hair cells (outlined in black) along with folded RNA transcripts

In a new investigation, researchers from the University of Pennsylvania identified two proteins that regulate whether a cell in plant roots forms a hair cell, which increases surface area for absorption, or a non-hair cell. Plants that overexpressed one of these regulators thrived despite being deprived of a key nutrient, phosphorous.


Full story at https://news.upenn.edu/news/penn-team-identifies-genetic-target-growing-hardier-plants-under-stress

Source
University of Pennsylvania


This is an NSF News From the Field item.


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