当配子在融合之前从亲本体中排出到有水介质时发生体外受精，这是孢子植物的特征。
External fertilization occurs when gametes are expelled into a watery substrate from the parental bodies before fusion; it is typical of spore bearing plants.
该融合子可分别在双亲寄主植物上结瘤，其在细胞形态、大小和蛋白质电泳图谱上与亲本菌株均有所差异。
There were apparent differences between parents and fusion hybrid in cell morphology, and pattern of whole-cell protein.
植物广泛地使用这些表观沉默机制来控制发育及亲本来源的印记基因表达。
Plants use these epigenetic silencing mechanisms extensively to control development and parent-of-origin imprinted gene expression.
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