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| PR:000001821 | MHC class II histocompatibility antigen beta chain | | |  | | |
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| PR:000002017 | MHC class II histocompatibility antigen beta chain DQB1 | | |  | | |
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| PR:P29826 | Rano class II histocompatibility antigen, B-1 beta chain (rat) | | |  | | |
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| PR:P29826 | Rano class II histocompatibility antigen, B-1 beta chain (rat) | | |  | | |