Labels:autoradiograph | barrier reef | box | cabinet | door | earth | fence | person | pole | road | sky | stairs | water OCR: Germ V31 V32 V3 VBn Dg1 J1-1-6 C1 D2 J2-1-7 CB2 V314 Line DNA Rearranged Germ Line DNA Spliced RNA Chain To--Chain Protein Product Diversity TM COOH Variable V1 Constant C31 Joining CHO CHO CHO 20 aa 1-1