Rajni posted an Question
October 24, 2020 • 08:37 am 30 points
  • IIT JAM
  • Biotechnology (BT)

Considering only combinatorial joining of gene segments and association of light and heavy chains, how many different antibody molecules potentially could be ge

Considering only combinatorial joining of gene segments and association of light and heavy chains, how many different antibody molecules potentially could be generated from germ-line DNA containing 500 V and 43 gene segments and 300 V 15 D, and 4 3 gene segments? a. 2 x 103 b. 1.8 x 10 C. 3.6 x 10 d. 3.24 x 105

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  • Abhijeet Gaurav best-answer

    Answer is (C). The possible different antibody molecules potentially generated from germ-line DNA will be = ( 500×4×300×15×4) = 36,000,000 = 3.6 × 10^7 You have to multiply all the possible combinations & that would be the all possible different antibody molecules.

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