{
    "PMID": "10409731",
    "TI": "Ssy1p and Ptr3p are plasma membrane components of a yeast system that senses extracellular amino acids.",
    "JT": "Molecular and cellular biology",
    "BTI": "",
    "DP": "1999-08",
    "AU": "Klasson H, Fink G R, Ljungdahl P O"
}