Brassica oleracea var.capitata

Brassica oleracea, also called wild cabbage, is a species of Brassica.It is native to coastal southern and western Europe, the place where its tolerance of salt and lime and its intolerance of competition from other plants typically limit its natural appearance to limestone sea cliffs, like the chalk cliffs on both sides of the English Channel.Brassica oleracea is closely associated with the model plant - Arabidopsis thaliana.芸苔属芸苔属（Brassica oleracea），是一种芸苔属植物，原产于欧洲南部和西部沿海地区，该地区对盐和石灰的耐受性以及对其他植物竞争的不耐受性通常将其自然外观限制在石灰石海崖上就像英吉利海峡两侧的粉笔峭壁一样。甘蓝与模型植物拟南芥紧密相关。 In spite of this relationship, it has been difficult to both identify the most closely related segments between the genomes and determine the degree of genome replication within B. oleracea compared to A. thaliana.尽管存在这种关系，与拟南芥相比，既难以鉴定基因组之间最紧密相关的区段，又难以确定甘蓝芽孢杆菌内的基因组复制程度。