An anteroposterior wave of vascular inhibitor downregulation signals aortae fusion along the embryonic midline axis

An anteroposterior wave of vascular inhibitor downregulation signals aortae fusion along the embryonic midline axis

Robert J. Garriock, Catherine Czeisler, Yasuo Ishii, Alicia M. Navetta and Takashi Mikawa

Development 137, 3697-3706, doi: 10.1242/dev.051664

part of fig 1 of the paper

A Self-Regulatory System of Interlinked Signaling Feedback Loops Controls Mouse Limb Patterning

A Self-Regulatory System of Interlinked Signaling Feedback Loops Controls Mouse Limb Patterning

Jean-Denis Bénazet, Mirko Bischofberger, Eva Tiecke, Alexandre Gonçalves, James F. Martin, Aimée Zuniga, Felix Naef, Rolf Zeller

Science 20 February 2009: Vol. 323. no. 5917, pp. 1050 – 1053 doi: 10.1126/science.1168755

Surtout ne loupez pas le matériel supplémentaire, de la modélisation comme je les aime

Shared developmental mechanisms pattern the vertebrate gill arch and paired fin skeletons

Shared developmental mechanisms pattern the vertebrate gill arch and paired fin skeletons

J. Andrew Gillis, Randall D. Dahn, and Neil H. Shubin

PNAS Published online before print March 24, 2009, doi: 10.1073/pnas.0810959106

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Ce faisant, d’un coup d’un seul, les
vertébrés sont apparus, avec tous leus attributs. [source]

D’un coup d’un seul hein ? 8)

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Tri-phasic expression of posterior Hox genes during development of pectoral fins in zebrafish: Implications for the evolution of vertebrate paired appendages

Tri-phasic expression of posterior Hox genes during development of pectoral fins in zebrafish: Implications for the evolution of vertebrate paired appendages

Ahn D, Ho RK

Dev Biol (2008 ) Article in press

« D’un coup d’un seul » hein ?

Regulatory constraints in the evolution of the tetrapod limb anterior–posterior polarity

Regulatory constraints in the evolution of the tetrapod limb anterior–posterior polarity

Basile Tarchini, Denis Duboule and Marie Kmita

Nature 443, 985-988 (26 October 2006) | doi:10.1038/nature05247

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An Fgf/Gremlin inhibitory feedback loop triggers termination of limb bud outgrowth

An Fgf/Gremlin inhibitory feedback loop triggers termination of limb bud outgrowth

Jamie M. Verheyden & Xin Sun

Nature, doi:10.1038/nature07085

Encore une de ces études de mutants pour produire un modèle rendant compte d’un mécanisme, qui en plus ose ne pas être mécanique 😉