sibship p同胞群
sibship testing同胞关系鉴定
discordant sibship非一致同胞
Also it indicated that these varieties had genetic communication and close sibship .
也说明彼此间有基因的交流，也说明它们亲缘关系较近。
N（名词） a group of children of the same parents 拥有相同父母的一群孩子