Identification of QTLs associated with curd architecture in cauliflower.

Background: Curd architecture is one of the most important characters determining the curd morphology of cauliflower. However, the genetic mechanism dissection of this complex trait at molecular level is lacking. Genes/QTLs responsible for the morphological differences between present-day loose-curd and compact-curd cauliflower haven't been well revealed.

Genome wide analysis of MADS-box gene family in Brassica oleracea reveals conservation and variation in flower development.

Background: MADS-box genes play important roles in vegetative growth and reproductive development and are essential for the correct development of plants (particularly inflorescences, flowers, and fruits). However, this gene family has not been identified nor their functions analyzed in Brassica oleracea.

Results: In this study, we performed a whole-genome survey of the complete set of MADS-box genes in B.