We also observed an anteroposterior migration of medial edge epithelial cells, which may play an important role in posterior palate fusion.
作者还观察到中脊上皮细胞前后向的迁移，这种机制可能在后部腭板的融合中起到重要作用。
2
The liquid silk in gland lumen contained numerous vacuoles with various sizes, which were secreted from the posterior silk gland cells.
丝腺腔内的液状丝素中分布着大小不同的液泡，这些液泡是由后部丝腺细胞分泌而成。
3
The posterior region of the paired heartforming fields subsequently contributes myocardial precursor cells to the inflow region or venous pole of the heart.