科戸瀬 ユレ

Shinatose Yure was a scientist who planned to increase the population of Sidonia through cloning and creating new humans who would photosynthesize. This was necessary after the incident 100 years prior which wiped out 99% of the ship's population. She is Shinatose Izana's "granny."

(Source: Sidonia no Kishi Wikia)