Matt Maiocco, of the Santa Rosa Press Democrat, reports San Francisco 49ers LB Jeff Ulbrich (thumb) practiced Wednesday, Nov. 29, and is expected to play Week 13. He is listed as probable on the team's injury report.

OT Jonas Jennings (ankle) missed practice Wednesday, Nov. 29, but he is expected to play Week 13.

RB Frank Gore (leg) missed practice Wednesday, Nov. 29, but the team expects him to be ready for Week 13. He is listed as questionable on the team's injury report.

CB Shawntae Spencer (ankle) missed practice Wednesday, Nov. 29, and is questionable for Week 13.

Information from KFFL.com