{
    "PMID": "10588864",
    "TI": "HRT1, HRT2, and HRT3: a new subclass of bHLH transcription factors marking specific cardiac, somitic, and pharyngeal arch segments.",
    "JT": "Developmental biology",
    "BTI": "",
    "DP": "1999-12-01",
    "AU": "Nakagawa O, Nakagawa M, Richardson J A, Olson E N, Srivastava D"
}