BnaMPK6 is a determinant of quantitative disease resistance against Sclerotinia sclerotiorum in oilseed rape.

Sclerotinia sclerotiorum causes a devastating disease in oilseed rape (Brassica napus), resulting in major economic losses. Resistance response of B. napus against S.

Is a Key Regulator of Defense Responses to the Devastating Plant Pathogen in Oilseed Rape.

The disease caused by has traditionally been difficult to control, resulting in tremendous economic losses in oilseed rape (). Identification of important genes in the defense responses is critical for molecular breeding, an important strategy for controlling the disease. Here, we report that a mitogen-activated protein kinase gene, , plays an important role in the defense against in oilseed rape.