Research lines Research lines

The goal of this lab is to understand the origin of animal multicellularity from a unicellular ancestor. To this end, the genomes of animals’ closest unicellular relatives are obtained in order to perform comparative and functional genomics. Moreover, the Multicellgenome lab is working on the development of genetic tools in two close unicellular relatives of animals with the purpose of establishing them as model organisms for addressing the origin of Metazoa. This will enable the elucidation of the ancestral function of the genes involved in multicellularity and offer insight into how they were co-opted.

Lab website: Multicellgenome Lab

Principal Investigator Principal Investigator

Current members Current members

Ongoing projects Ongoing projects

Publications Publications

Ros-Rocher N, Pérez-Posada A, Leger MM, Ruiz-Trillo I. 2021. The origin of animals: an ancestral reconstruction of the unicellular-to-multicellular transition. Open Biology. DOI: 10.1098/rsob.200359. 

S.Arroyo A.; Iannes R.; Bapteste E.; Ruiz-trillo I. 2020. Gene similarity networks unveil a potential novel unicellular group closely related to animals from the Tara Oceans expedition.. Genome Biology and Evolution.

Ruiz-Trillo I. and de Mendoza A. 2020. Towards understanding the origin of animal development. Development. 147(23):dev192575. doi: 10.1242/dev.192575.

Pérez A.; Dudin O.; Ocaña E.; Ruiz I.; Ondracka A. 2020. Cell cycle transcriptomics of Capsaspora provides insights into the evolution of cyclin-CDK machinery. Plos Genetic.

Parra H.; Harcet M.; Casacuberta E.; H.Brown N.; Dudin O.; Ruiz-Trillo I. 2020. Integrin-Mediated Adhesion in the Unicellular Holozoan Capsaspora owczarzaki. Current Biology.