passages.id: split_8_test_3252_passage
passages.type: progene_text
passages.text: Here , we report that two closely related human Arf - like GTPases , Arl8a and Arl8b ( also known as Arl10b / c and Gie1 / 2 ) , localise to lysosomes in mammalian cells , with the single homologue in Drosophila cells having a similar location .