News tagged with plant pathogens

Protecting plants from stealthy diseases

Stealthy diseases sometimes trick plants by hijacking their defense signaling system, which issues an alarm that diverts plant resources for the wrong attack and allows the enemy pathogens to easily overrun plants.

dateNov 02, 2015 in Biotechnology
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How plant sensors detect pathogens

In the mid-20th century, an American scientist named Harold Henry Flor helped explain how certain varieties of plants can fight off some plant killers (pathogens), but not others, with a model called the "gene-for-gene" hypothesis. ...

dateAug 25, 2015 in Biotechnology
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