New York Giants guard Rich Seubert broke a bone is his left hand, Mike Garafolo of The Star-Ledger reports.

Seubert will be examined tomorrow, but the expectation is that the 31-year old will miss a week of training camp. Seubert's injury is another blow to an interior offensive line that is already without center Shaun O'Hara, who is sidelined by an ankle injury, and Kevin Boothe, who is on "Active/PUP".

Fifth-round guard Mitch Petrus is likely to get the reps at left guard with Seubert out.

The Giants also announced the signing of undrafted rookie wide receiver Nyan Boateng. Wide receiver/return specialist Adam Jennings was released.