primordium

n.

原基，原始细胞；

复数：primordia

Mammalian lung development: interactions in primordium formation and bronchial morphogenesis
Mechanical induction of Twist in the Drosophila foregut/stomodeal primordium.
The pha-4 gene is required to generate the pharyngeal primordium of Caenorhabditis elegans.
Pax6 activity in the lens primordium is required for lens formation and for correct placement of a single retina in the eye
Differentiation of the mouse hepatic primordium. I. An analysis of tissue interactions in hepatocyte differentiation.
Limitation of the size of the vulval primordium of Caenorhabditis elegans by lin-15 expression in surrounding hypodermis
Embryonic development of the rat cerebellum. I. Delineation of the cerebellar primordium and early cell movements
The BELL1 gene encodes a homeodomain protein involved in pattern formation in the Arabidopsis ovule primordium
Gradual shifts in sites of free-auxin production during leaf-primordium development and their role in vascular differentiation and l...
The role of Math1 in inner ear development: Uncoupling the establishment of the sensory primordium from hair cell fate determination