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CRISPR Boosts Immunity and Yield of Wheat

Researchers used CRISPR-Cas9 in wheat, which improved its resistance to rust and increased its yield. Their findings offer germplasm resources that can be used for the breeding of high-resistance and high-yield plants.

The immune system of plants is regulated positively and negatively by different factors. An example of a negative regulator of plant immunity is MAP kinase phosphatase1 (MKP1). However, the molecular mechanisms involving MKP1's regulation of wheat (Triticum aestivum) are currently unclear.

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Episode 123: Alfalfa Research May Be in for a Long, Cold Winter

Video: Episode 123: Alfalfa Research May Be in for a Long, Cold Winter

Legumes are one of the most economical ways to improve feed quality, pasture performance and cattle productivity. Alfalfa has received the most breeding focus and is the most common and productive legume available, however, combining strong yields, grazing tolerance and winter hardiness in a single variety remains a challenge. In this episode, we explore Canadian research examining how different alfalfa varieties balance productivity, grazing resilience and survival in harsh northern climates.