Arsenal were forced to field something of a makeshift side for the visit of Reading.
With suspensions and injury taking their toll, manager Arsene Wenger once again looked to experienced Brazilian Gilberto to drop back into central defence.
Teenagers Cesc Fabregas and Denilson started in midfield, along with veteran Swede Freddie Ljungberg.
Julio Baptista and England forward Theo Walcott led the attack.
Reading have been the surprise package of the season, and were looking to consolidate their place in the top six.
Striker Dave Kitson made his first start in the Barclays Premiership since the opening day of the season following a knee injury.
Arsenal: Lehmann, Djourou, Gallas, Silva, Clichy, Ljungberg, Fabregas, Denilson, Hleb, Walcott, Julio Baptista. Subs: Almunia, Diaby, Senderos, Aliadiere, Traore.
Reading: Hahnemann, Murty, Ingimarsson, Bikey, Shorey, Little, Sidwell, Harper, Hunt, Kitson, Lita. Subs: Federici, Gunnarsson, Doyle, Oster, Duberry.