Karyogram (idiogram) The formalized layout of the KARYOTYPE of a species, often with the chromosomes arranged in a certain numerical sequence.

一个种体组固定。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

对意大利蜜单倍体雄体组进行了，获得了意大利蜜体臂比、相对长度和G-带模式图。