Concept
Version 11
Created by Boundless
Development of the Immune System

Revised Lineage Myelo-lymphoid Flowchart.
This revised flowchart indicates multi-lymphoid progenitor, early thymic progenitor, lymphoid extrusion, CD4 and CD8, monocyte/macrophate, myeloid extrusion, and T-cells.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"MLP to DN3 resized annotated-Aug 3 2010."
https://en.wikipedia.org/wiki/File:MLP_to_DN3_resized_annotated-Aug_3_2010.jpg
Wikipedia
CC BY-SA 3.0.