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Development (2008) 135 (13): 2239–2249.
Published: 1 July 2008
...-hydroxysteroid dehydrogenase/Δ 5 -Δ 4 isomerases(3β-HSDs), which are key steroidogenic enzymes in vertebrates, and is exclusively expressed in two neuron-like XXX cells that are crucial in preventing dauer arrest, suggesting that it is involved in biosynthesis of dauer-preventing steroid hormones. The hsd-1 null...