1: Infection leads from partly uncooked steak (3)
3: Bloomer made by member of string quartet (5)
6: A murder suspect, one hears? (7)
7: Starshine somehow loses its shine (9)
10: Gets in boats at sea (7)
12: Englishman opening a can to dine at home (3,2)
13: Uninitiated stoop to finish (3)