SAN FRANCISCO – Nose tackle Glenn Dorsey, who has played well since entering the 49ers’ starting lineup, sustained hamstring injury in the first quarter Sunday.
SAN FRANCISCO – Running back LaMichael James and cornerback Nmamdi Asomugha are healthy but will spend Sunday’s game on the sideline.
SAN FRANCISCO -- There has been no adjustment to the 49ers’ timetable on Aldon Smith’s return to the playing field.
Programming alert: Change the channel to CSN Bay Area after the game for 49ers Postgame Live from Candlestick Park.
Editor's note: This is the final part in a series that spotlights three 49ers-Cardinals matchups to watch Sunday, 1:25 p.m., at Candlestick Park