DNA library

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Across
  1. 3. __________ of DNA is absent in cDNA library
  2. 4. ___________ vector has the capacity of insert size of upto 300 kb of foreign DNA
  3. 6. _______________ enzyme used to convert the mRNA into cDNA for preparation of cDNA library
  4. 8. __________ vector has the capacity of insert size of upto 15 kb of foreign DNA
Down
  1. 1. ___________ library larger in size
  2. 2. ___________ is present in the 3’ end of eukaryotic mRNA
  3. 5. _____________ library smaller in size
  4. 7. ____________ column is used to purify mRNA