TY  - GEN
AU  - O'Neill,M
AU  - Chen,A
AU  - Murray,N E
TI  - The restriction-modification genes of Escherichia coli K-12 may not be selfish: they do not resist loss and are readily replaced by alleles conferring different specificities
SN  - 0027-8424
PY  - 1998///0202
KW  - Alleles
KW  - DNA Restriction-Modification Enzymes
KW  - genetics
KW  - DNA, Bacterial
KW  - Escherichia coli
KW  - Gene Expression Regulation, Bacterial
KW  - Genes, Bacterial
KW  - Mutation
KW  - Recombination, Genetic
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1073/pnas.94.26.14596
ER  -