Roses are red, violets are blue...🌼 This isn’t an average garden flower: it’s a growth plate blossom from the femur of a 2-week old mouse. Calcein (fluorescent green) was used to label newly formed bone tissue (blue) as a measurement of bone growth rate. Images were taken from Keyence BZ-X fluorescence microscope. Credit: Julian Lui, Baron Lab, @nichd_nih . . . #growth #tissue #development #SciArt #scienceimage #coolscienceimmage #immunofluorescence #science #NICHD #NIH