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Table 4 Summary of PCR results

From: Jaagsiekte sheep retrovirus detected in human lung cancer tissue arrays

Specimen Number analyzed Amplicon with env primers Amplicon with gag primers
Human lung cancer tissue array 3 3/3 1/3
Human nasopharyngeal carcinoma tissue array 1 0/1 0/1
Human lung tumor cell line 3 0/3 0/3a
Human adenocarcinoma in-situ 10 2/10b 1/10
Human non-neoplastic lung tissue 10 0/10 0/10
Normal sheep lung 10 0/10 0/10
  1. aPCR products of the correct size were amplified but did not contain gag sequence.
  2. bPCR product amplified in only 1 out of 3 attempts.