49ers Wednesday practice notes:
WR Brandon Jones, who has been out since Aug. 6 with a broken right shoulder blade, returned to full practice Wednesday. Singletary said he will know more after today's practice whether Jones will be available to play Sunday against the Seahawks.
DE Justin Smith, one of the stars of the 49ers' season-opening win against the Cardinals, did not practice. Although he's listed with an elbow injury, he was held out as a veteran courtesy. He is expected to return to work today and play Sunday.
LB Ahmad Brooks (knee) did not practice and he is not expected to be available for Sunday's game.
CB Marcus Hudson (chest) was limited, while guard David Baas (biceps), NT Aubrayo Franklin (shin), guard Chilo Rachal (neck), and DE Isaac Sopoaga (shoulder) saw full work.