The next developmental stage, a promyelocyte, still has a large oval nucleus, but there is more cytoplasm in the cell at this point, also cytoplasmic granules are beginning to form. The development of granules continues with the next stage, a myelocyte. At this point, the nucleus is starting to shrink.
The following developmental stage, a promyelocyte, still has a large oval nucleus but more cytoplasm than before. Cytoplasmic granules start to develop at this stage. The development of these granules continues in the next stage, a myelocyte. At this point, the nucleus begins to shrink.