The field of the invention is related to plant breeding, particularly the development of new Brassica plants with pod shattering tolerance. The invention provides in particular a Brassica plant comprising a Raphanus genomic fragment within its genome, wherein said fragment confers pod shattering tolerance phenotype POSH* and said fragment is characterized by the absence of at least one SNP within one or more of the following Raphanus markers: SEQID NOs 4-18.
