The BSE benchmark Sensex snapped its 4-day winning streak by slipping 79 points in the late morning trade on selling mainly in banking, IT, healthcare and FMCG sectors amid mixed Asian cues.The Sensex resumed lower at 19,376.00 and hovered in a range of 19,384.95 and 19,317.71 before quoting at 19,328.00 at 1030 hrs, showing a net loss of 78.85 points, from its last close. It had gained by 675.69 points, in last four days.The NSE 50-share Nifty also dropped by 35.30 points, to 5,881.00 at 1030 hrs.