This discovery, which had until now been unconfirmed in the reptile world, means that "these lizards have a way of distinguishing sister from homologous chromosomes, " Baumann says.
这项此前在爬行动物界未被确认的发现，意味着“这些蜥蜴具有区分同源的姊妹染色体的能力，”鲍曼说。
2
During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation and the chromosomes coil tightly shortening and thickening.