The conversation between human and AI assistant.
[|Human|] Please give me a short bulleted list of the key discoveries from Galloâs lab.
[|AI|] Successfully growing T lymphocytes in culture for the first time
Interleukin-2 (IL-2)
Human T-cell leukemia virus
The first human retrovirus
[|Human|] 
Please give me a short bulleted list of the key discoveries from Galloâs lab.