1. John Atkins - Principal Investigator

2. Peter Atkinson - Principal Investigator

3. Laura Attardi - Principal Investigator

4. George Augustine - Principal Investigator

5. Richard C. Austin - Principal Investigator

6. Yossef Av-Gay - Principal Investigator

7. Jose Avalos - Principal Investigator

8. Michalis Averof - Principal Investigator

9. Edward Avezov - Principal Investigator

10. Roi Avraham - Principal Investigator

11. Joseph Avruch - Principal Investigator

12. Richard Axel - Principal Investigator

13. Lars Axelsson - Principal Investigator

14. Ilka Axmann - Principal Investigator

15. Michael Axtell - Principal Investigator

16. Yimon Aye - Principal Investigator

17. Michael Ayliffe - Principal Investigator

18. Kathryn Ayscough - Principal Investigator

19. Jorge Eduardo Azevedo - Principal Investigator

20. Eiman Azim - Principal Investigator