preferred_name: Conversion of PA into DAG by PAP-1 (Canis familiaris)
preferred_name_lc: conversion of pa into dag by pap-1 (canis familiaris)
label: Conversion of PA into DAG by PAP-1 (Canis familiaris)
label_lc: conversion of pa into dag by pap-1 (canis familiaris)