7 day old zebrafish embryo with green-glowing cells outlining the cardiovascular system, craniofacial muscles (faint), and the heart, with undulating blood vessels around the developing gut and glowing pectoral fins. Embryos has been imaged from below, with head facing up.
Want to observe how beautiful #devbio is?
Make more transgenic #zebrafish (ideally showing lateral plate mesoderm-derived structures, of course). 🧬🫀🐟🧪
(7 dpf tmem88a:EGFP, ventral view; pic cred Marycruz Flores Flores)
#PILIfe #LPM #MesodermIsStillRelevant
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