Un lago de Aran, en un estudio del padre del genoma humano. Millones de bacterias viajan a California

The Sorcerer II made a stop in Barcelona's harbour in its cruise aroud the world collecting DNA to sequence the genome of the oceans. During the pause, some researchers from the Craig Venter Institute made a tour on land to collect also samples from freshwater ecosystems in collaboration with local scientists. Among other places they visited Lake Redon.