单词homologous chromosome
un.: 同源同等；对应染色体
网络: 同源染色体；同源的染色体；同原染色体
对应染色体
同源同等
An aneuploid state in which a third homologous chromosome is present in addition to the normal autosomal pair is called trisomy.
除了正常染色体对以外，还存在有第二种同源染色体的非整倍体状态，被称为三体性。
These translocation lines were generated from homologous chromosome pairing, or mis-division and reconstruction of univalent chromosomes.
染色体易位有的来源于同祖配对交换，有的来源于单价体错分裂或断裂的重建。
These observations clarify that the PAIR1 protein plays an essential role in establishment of homologous chromosome pairing in rice meiosis.
这些结果阐明了PAIR1蛋白在水稻减数分裂的同源染色体配对过程中发挥了关键作用。