TY  - GEN
AU  - Draper,D E
TI  - Parallel worlds
SN  - 1072-8368
PY  - 1996///0603
KW  - Animals
KW  - Introns
KW  - Models, Molecular
KW  - Nucleic Acid Conformation
KW  - RNA, Catalytic
KW  - metabolism
KW  - RNA, Transfer
KW  - Tetrahymena
KW  - enzymology
N1  - Publication Type: Comment; News
UR  - https://doi.org/10.1038/nsb0596-397
ER  -