We focused on several key events during fertilization from membrane fusion to karyogamy of sperm cells and egg cells. 探討了從精細胞和卵細胞質(zhì)膜融合到它們的核融合完成這一發(fā)育階段的某些主要事件。
Apoplast is an important compartment outside of plasma membrane of the plant cell and is the source of various primary signals. 摘要細胞質(zhì)膜以外的質(zhì)外體是植物細胞的重要組成部分，質(zhì)外體是植物細胞的重要信號源和細胞器。
The cortical granules were arranged beneath the oolemma membrane. 皮質(zhì)顆粒以單層排列于質(zhì)膜下。
Extrahaustorial membrane wrinkled, stained more deeply, wrinkled, and perforated. 吸器外質(zhì)膜皺褶，電子致密度加深，并出現孔洞。
