{
    "PMID": "10194416",
    "TI": "NH4+-induced down-regulation of the Saccharomyces cerevisiae Gap1p permease involves its ubiquitination with lysine-63-linked chains.",
    "JT": "Journal of cell science",
    "BTI": "",
    "DP": "1999-05",
    "AU": "Springael J Y, Galan J M, Haguenauer-Tsapis R, Andr\u00e9 B"
}