TY  - RPRT
TI  - E. coli sigma factor: a positive control element in phage T4 development.
AU  - E K Bautz
AU  - F A Bautz
AU  - J J Dunn
PY  - 1969
DO  - 10.1038/2231022a0
UR  - https://pubmed.ncbi.nlm.nih.gov/4897820/
ID  - 4897820
ER  -