Cossu G, Tajbakhshs S, Buckingham M: How is myogenesis initiated in the embryo? Trends Genet 12:218, 1996.
Eichele G: Retinoids and vertebrate limb pattern formation. Trends Genet 5:226, 1990.
Hanahan D: Signaling vascular morphogenesis and maintenance. Science 277:48, 1997.
Jessell TM, Melton DA: Diffusible factors in vertebrate embryonic induction. Cell 68:257, 1992.
Johnson RL, Laufer E, Riddle RD, Tabin C: Ectopic expression of sonic hedgehog alters dorsoventral patterning of somites. Cell 79:1165, 1994.
Kanzler B, Foreman RK, Lebosky PA, Mallo M: BMP signaling is essential for development of skeletogenic and neurogenic cranial neural crest. Development 127:1095, 2000.
Kessel M: Respecification of vertebral identities by retinoic acid. Development 115:487, 1992.
Krumlauf R: Hox genes and pattern formation in the branchial region of the vertebrate head. Trends Genet 9:106, 1993.
Krumlauf R: Hox genes in vertebrate development. Cell 78:191, 1994.
McGinnis W, Krumlauf R: Homeobox genes and axial patterning. Cell 68:283, 1992.
Meier T, Tam PPL: Metameric pattern development in the embryonic axis of the mouse: 1. Differentiation of the cranial segments. Differentiation 21:95, 1982.
O'Rahilly R, Muller F: Bidirectional closure of the rostral neuropore. Am J Anat 184:259, 1989.
Ordahl CP, Ledouarin N:Two myogenic lineages within the developing somite. Development 114:339, 1992.
Risau W: Mechanisms of angiogenesis. Nature 386:671, 1997.
Sadler TW: Mechanisms of neural tube closure and defects. Ment Retard Dev Disabilities Res Rev 4:247, 1998.
Sasai Y, DeRobertis EM: Ectodermal patterning in vertebrate embryos. Dev Biol 182:5, 1997.
Schoenwolf G, Bortier H, Vakaet L: Fate mapping the avian neural plate with quail-chick chimeras: origin of prospective median wedge cells. J Exp Zool 249:271, 1989.
SlackJM: Embryonic induction. MechDev 41:91, 1993.
Smith JL, Schoenwolf GC: Neurulation: coming to closure. Trends Neurosci 20:510, 1997.
Stern HM, Brown AMC, Hauschka SD: Myogenesis in paraxial mesoderm: preferential induction by dorsal neural tube and by cells expressing Wnt-1. Development 121:3675, 1995.
Streeter GL: Developmental horizons in human embryos: age group XI, 13-20 somites, and age group XII, 21-29 somites. Contrib Embryol 30:211, 1942.
Streeter GL: Developmental horizons in human embryos: age group XIII, embryos 4 or 5 mm long, and age group XIV, indentation of lens vesicle. Contrib Embryol 31:26, 1945.
Tam PPL, Meier S, Jacobson AG: Differentiation of the metameric pattern in the embryonic axis of the mouse: 2. Somitomeric organization of the pre-somitic mesoderm. Differentiation 21:109, 1982.
Zon LI: Developmental biology of hematopoiesis. Blood 8:2876, 1995.
Was this article helpful?
Put an end to the disappointment, frustration and embarrassment of... Erectile Dysfunction. Have Sex Like You are 18 Years Old Again. Have a natural powerfully stiff penis. Eject volumes of semen. Do it again and again night after night. Never make another excuse for not being able to get it up.