Plant embryoabortion is common in plants, and has been wildly studied in the botany field.
植物胚胎败育现象在许多植物中普遍存在，而胚胎败育的原因始终是植物学领域的研究热点。
3
Objective the level of ACA was tested in cases with repeating abortion and dead embryo and in later pregnancy to explore their relationship on antibody.