[Production and cytogenetics of hybrids of Ogura CMS Brassica campestris var. purpuraria x Raphanus sativus x Brassica napus].

Crosses of Ogura CMS Brassica campestris var. purpuraria x Raphanus sativus x Brassica napus were made and four hybrids were produced. One plant (PRN-1) was mosaic with yellow and milk white flowers and some flowers had both yellow and white petals.