allele descriptor
   |__origin of mutation
       |__chemical  23938 rec.
           |__1,2:5,6-dibenzanthracene 1 rec.
           |__1,4-dimethanesulfonoxybut-2-yne 4 rec.
           |__1,6-dimethylsulfonoxy D-mannitol 8 rec.
           |__1,6-dimethylsulfonoxy L-mannitol
           |__1-amino-2-naphthol-4-sulfonic acid 1 rec.
           |__2-methoxyethanol 3 rec.
           |__3H 25 rec.
           |__3H-deoxycytidine 6 rec.
           |__3H-thymidine 13 rec.
           |__7-bromomethyl-12-methylbenz[a]anthracene 2 rec.
           |__32P 102 rec.
           |__actinomycin D 35 rec.
           |__alkylating agent 22645 rec.
           |   |__1,4-dimethanesulfonoxy-1,4-dimethylbutane 1 rec.
           |   |__1,4-dimethanesulfonoxybutane 1 rec.
           |   |__2,5-bis(ethyleneimino)-1,4-benzoquinone 1 rec.
           |   |__2-chloroethyl methanesulfonate 79 rec.
           |   |__2-fluoroethyl methanesulfonate 4 rec.
           |   |__bis(2-chloroethyl) sulfide 18 rec.
           |   |__diethyl sulfate 81 rec.
           |   |__dimethyl sulfoxide 2 rec.
           |   |__ethyl methanesulfonate 20766 rec.
           |   |__ethyl nitrosourea 760 rec.
           |   |__ethylenimine 26 rec.
           |   |__hycanthon methanesulfonate 87 rec.
           |   |__methyl methanesulfonate 372 rec.
           |   |__mitomycin C 11 rec.
           |   |__N-methyl-N'-nitro-N-nitrosoguanidine 97 rec.
           |   |__nitrogen mustard(+) 189 rec.
           |   |__nitrosomethyl urea 66 rec.
           |   |__triaziquone 1 rec.
           |   |__triethylenemelamine 109 rec.
           |__base analog 2 rec.
           |   |__5-bromouracil 1 rec.
           |   |__5-bromouridine 1 rec.
           |__benzo(alpha)pyrene 1 rec.
           |__carbamate 82 rec.
           |   |__urethane 32 rec.
           |   |__vinyl carbamate 50 rec.
           |__cisplatin 35 rec.
           |__colchicine 1 rec.
           |__DNA 13 rec.
           |__enzyme inhibitor 145 rec.
           |   |__aminopterin 1 rec.
           |   |__caffeine 50 rec.
           |   |__formaldehyde 92 rec.
           |   |__lucanthone 2 rec.
           |__epoxy hydrocarbon 461 rec.
           |   |__diepoxybutane 458 rec.
           |   |__diepoxyoctane 3 rec.
           |__ethyl ether 1 rec.
           |__ethylene oxide 18 rec.
           |__fagaronine 3 rec.
           |__hesperidine 1 rec.
           |__hexamethylmelamine 16 rec.
           |__hexamethylphosphoramide 37 rec.
           |__inorganic compound 33 rec.
           |   |__cupric sulfate 2 rec.
           |   |__H3BO3 1 rec.
           |   |__iodine 1 rec.
           |   |__sodium bisulphite 7 rec.
           |   |__sodium fluoride 22 rec.
           |__intercalating agent 264 rec.
           |   |__1,2-dibromoethane 26 rec.
           |   |__1,2-dichloroethane 28 rec.
           |   |__1-bromo-2-chloroethane 2 rec.
           |   |__ICR 170 81 rec.
           |   |__mitomycin C 11 rec.
           |   |__quinacrine mustard 116 rec.
           |__Janus green B 3 rec.
           |__methoxy diethylnitrosamine 2 rec.
           |__N-nitrosodiethylamine 30 rec.
           |__N-nitrosodimethylamine 44 rec.
           |__natural gas 3 rec.
           |__p-N,N-di(2-chloroethyl)aminophenylvaleric acid 2 rec.
           |__p-N,N-di-(2-chloroethyl)amino-D-phenylalanine 35 rec.
           |__p-N,N-di-(2-chloroethyl)amino-L-phenylalanine 84 rec.
           |__p-N,N-di-(2-chloroethyl)aminophenylethylamine 16 rec.
           |__p-p'-N,N-di(2-chloroethyl)aminophenoxyphenylalanine 3 rec.
           |__quinhydrone 2 rec.
           |__S-2-chloroethylcysteine 16 rec.
           |__styryl quinoline 1 rec.