机构:
Univ Calif Los Angeles, Howard Hughes Med Inst, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Dept Biol Chem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Howard Hughes Med Inst, Los Angeles, CA 90095 USA
De Robertis, E. M.
[1
,2
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机构:
[1] Univ Calif Los Angeles, Howard Hughes Med Inst, Los Angeles, CA 90095 USA
[2] Univ Calif Los Angeles, Dept Biol Chem, Los Angeles, CA 90095 USA
Most animals evolved from a common ancestor, Urbilateria, which already had in place the developmental genetic networks for shaping body plans. Comparative genomics has revealed rather unexpectedly that many of the genes present in bilaterian animal ancestors were lost by individual phyla during evolution. Reconstruction of the archetypal developmental genomic tool-kit present in Urbilateria will help to elucidate the contribution of gene loss and developmental constraints to the evolution of animal body plans.
机构:
Univ Nacl Autonoma Mexico, Inst Biol, Lab Teoria Evolut & Hist Ciencia, Jardin Bot, Mexico City, MexicoUniv Nacl Autonoma Mexico, Inst Biol, Tercer Circuito S-N Ciudad Univ, Ciudad De Mexico 04510, Mexico
Vergara-Silva, Francisco
Olson, Mark E.
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机构:
Univ Nacl Autonoma Mexico, Inst Biol, Tercer Circuito S-N Ciudad Univ, Ciudad De Mexico 04510, MexicoUniv Nacl Autonoma Mexico, Inst Biol, Tercer Circuito S-N Ciudad Univ, Ciudad De Mexico 04510, Mexico