Movie 1.

Confocal video shows a decreased number of erythrocytes in the blood flow of Tg(gata1:dsRed) embryos lacking pdgfαa and pdgfαb at 36 hpf.

Sclerotome-derived PDGF signaling functions as a niche cue responsible for primitive erythropoiesis

Aihua Mao, Zhuyun Li, Guozhu Ning, Zhengrong Zhou, Chiju Wei, Jianchao Li, Xinyu He, and Qiang Wang

Development 2023. 150:None-None; doi: 10.1242/dev.201807