MicroRNA study sets stage for crop improvements

MicroRNAs can make plants more capable of withstanding drought, salinity, pathogens and more. However, in a study published in Nature Plants, Texas A&M AgriLife Research scientists show just how much we didn't know about ...

Study reveals key gene protecting plants from harmful metals in soil

The negative impact of human activity on Earth doesn't just affect our planet's atmosphere—it goes much deeper, into its soils. For instance, excessive application of manure or sewage sludge can increase heavy metal concentrations ...

Boosting plant health: The role of gene exchange with bacteria

A recent study has unveiled how plants and bacteria exchange genes to boost plant health and development. The team discovered 75 genes that were transferred between small, fast-growing plants (Arabidopsis thaliana) and its ...

Arabidopsis

Arabidopsis (A-ra-bi-dóp-sis, rockcress) is a genus in the family Brassicaceae. They are small flowering plants related to cabbage and mustard. This genus is of great interest since it contains thale cress (Arabidopsis thaliana), one of the model organisms used for studying plant biology and the first plant to have its entire genome sequenced. Changes in thale cress are easily observed, making it a very useful model.

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