preferred_name: Integrator complex processes the 3' end of snRNA (Xenopus tropicalis)
preferred_name_lc: integrator complex processes the 3' end of snrna (xenopus tropicalis)
label: Integrator complex processes the 3' end of snRNA (Xenopus tropicalis)
label_lc: integrator complex processes the 3' end of snrna (xenopus tropicalis)