KEY PUBLICATIONS

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The evolution of bilaterian nerve cords

It has been hypothesized a condensed nervous system with a medial ventral nerve cord is an ancestral character of Bilateria. However, our data suggest that the similarities in dorsoventral patterning and trunk neuroanatomies evolved independently in Bilateria.

The evolution of animal life cycles

The developmental mechanisms that facilitated the evolution of animal larvae are contested. By comparing gene expression and regulatory dynamics during annelid development, we show that changes in when the adult trunk forms correlate with and might explain the diversification of animal life cycles.

ERK1/2 and the spiralian organiser

How embryos with spiral cleavage specify the embryonic organiser that drives body patterning before gastrulation is unclear. Our study on the annelid Owenia fusiformis demonstrates that ERK1/2 together with FGF and Notch signalling is the ancestral mechanism to induce body patterning in Spiralia.


ALL PUBLICATIONS

2024

2023

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2020

  • Martín-Durán JM, Vellutini BC, Marlétaz F, Cetrangolo V, Cvetesic N, Thiel D, Henriet S, Grau-Bové X, Carrillo-Baltodano AM, Gu W, Kerbl A, Marquez Y, Bekkouche N, Chourrout D, Gómez-Skarmeta JL, Irimia M, Lenhard B, Worsaae K, Hejnol A (2020) Conservative route to genome compaction in a miniature annelid. Nature Ecology and Evolution, https://doi.org/10.1038/s41559-020-01327-6

  • Martín-Durán JM, Marlétaz F (2020) Unravelling spiral cleavage. Development 147, dev181081

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