Adenovirus 3-7, an intermediate strain of subgenus B.

@article{Adrian1986Adenovirus3A,
  title={Adenovirus 3-7, an intermediate strain of subgenus B.},
  author={T. Adrian and Reinhard Wigand},
  journal={Intervirology},
  year={1986},
  volume={26 4},
  pages={202-6}
}
Adenovirus 3-7, strain Takeuchi was related to both AV3 and AV7 by neutralization, but only to AV3 by hemagglutination-inhibition. DNA restriction analysis with seven endonucleases showed about equal genetic distance from both AV3 and 7 prototypes.