Uncovering the mystery of a major threat to wheat
Tuesday, June 1, 2010 - 15:22
in Biology & Nature
Agricultural Research Service (ARS) scientists have solved a longstanding mystery as to why a pathogen that threatens the world's wheat supply can be so adaptable, diverse and virulent. It is because the fungus that causes the wheat disease called stripe rust may use sexual recombination to adapt to resistant varieties of wheat.