transgene Tg(Th-SNCA)5Fed|hwalpha-SYN-5|THsynWT hwalpha-SYN-5 THsynWT O transgene insertion 5, Eric K Richfield MGI:3574066 Tg(Th-SNCA)5Fed Tg(Th-SNCA)5Eric http://identifiers.org/mgd/MGI:3574066 Transgene