Article
Multistep control of pituitary organogenesis.
Science (New York, N.Y.) - 5 Dec 1997
Sheng H Z, Moriyama K, Yamashita T, Li H, Potter S S, Mahon K A, Westphal H
Abstract excerpt
Lhx3 and Lhx4 (Gsh4), two closely related LIM homeobox genes, determine formation of the pituitary gland in mice. Rathke's pouch is formed in two steps-first as a rudiment and later as a definitive pouch. Lhx3 and Lhx4 have redundant control over formation of the definitive pouch. Lhx3 controls a subsequent step of pituitary fate commitment. Thereafter, Lhx3 and Lhx4 together regulate proliferation and...
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