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Table 3 Results of proviral cDNA detection in lymphocyte and P27 antigen detection in cloacae swabs of the progenies

From: Reproduction of hemangioma by infection with subgroup J avian leukosis virus: the vertical transmission is more hazardous than the horizontal way

Chicken number Days
  1d 10d 30d 60d 80d 90d 100d
1 +a (+)b + (+) + (+) + (+) + (+) + (+) + (+)
2 + (+) + (+) + (+) + (+) + (+) + (+) + (+)
3 + (+) + (+) + (+) + (+) + (+) + (+) + (+)
4 - (−) - (−) + (+) + (−) + (−) + (−) +(−)
5 - (−) - (−) - (−) - (−) - (−) - (−) - (−)
6 - (−) - (−) + (+) + (+) + (−) + (−) + (−)
7 - (−) - (−) - (−) - (−) - (−) - (−) - (−)
8 + (+) + (+) + (+) + (+) + (+) + (+) + (+)
9 + (+) + (+) + (+) + (+) + (+) + (+) + (+)
10 + (+) + (+) + (+) + (+) + (+) + (+) + (+)
  1. a indicate the result of proviral cDNA detection, b indicate the result of P27 antigen detection.
  2. “+” represent positive result for proviral cDNA or P27 antigen detection, “-” represent negative result.