Fix grammatical mistakes in this sentence: The other groups of mirna were lowly expressed from both immature and in cells at early stage of differentiation but significantly increased plus days 14 and remains expressed at high level at day 21 of differentiation (Fig. 7 F, G).
The other groups of miRNAs were lowly expressed in both immature cells and cells at an early stage of differentiation but significantly increased on day 14 and remained expressed at a high level on day 21 of differentiation (Fig. 7F, G).