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Francis J. Ryan - Publications

Affiliations: 
Columbia University, New York, NY 
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22 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
1963 RYAN FJ, CETRULO SD. DIRECTED MUTATION IN A SYNCHRONIZED BACTERIAL POPULATION. Biochemical and Biophysical Research Communications. 12: 445-7. PMID 14068481 DOI: 10.1016/0006-291X(63)90312-7  0.374
1963 RYAN FJ, OKADA T, NAGATA T. Spontaneous mutation in spheroplasts of Escherichia coli. Journal of General Microbiology. 30: 193-9. PMID 13975747  0.333
1959 RYAN FJ, RUDNER R, NAGATA T, KITANI Y. Bacterial mutation and the synthesis of macromolecules. Zeitschrift Fã¼R Vererbungslehre. 90: 148-58. PMID 13660250  0.318
1957 RYAN FJ. Natural mutation in nondividing bacteria. Transactions of the New York Academy of Sciences. 19: 515-7. PMID 13433806 DOI: 10.1111/J.2164-0947.1957.Tb00545.X  0.425
1955 Ryan FJ. Spontaneous Mutation in Non-Dividing Bacteria. Genetics. 40: 726-38. PMID 17247585  0.315
1955 RYAN FJ, SCHWARTZ M, FRIED P. The direct enumeration of spontaneous and induced mutations in bacteria. Journal of Bacteriology. 69: 552-7. PMID 14381375 DOI: 10.1128/Jb.69.5.552-557.1955  0.411
1954 Ryan FJ. THE DELAYED APPEARANCE OF MUTANTS IN BACTERIAL CULTURES. Proceedings of the National Academy of Sciences of the United States of America. 40: 178-86. PMID 16589452 DOI: 10.1073/Pnas.40.3.178  0.307
1952 Ryan FJ. Distribution of numbers of mutant bacteria in replicate cultures. Nature. 169: 882-883. PMID 14941079 DOI: 10.1038/169882B0  0.347
1949 RYAN FJ, SCHNEIDER LK. The consequences of mutation during the growth of biochemical mutants of Escherichia coli; the mechanism of inhibition of histidine-independent bacteria by histidineless bacteria. Journal of Bacteriology. 58: 201-13. PMID 18138149 DOI: 10.1128/Jb.58.2.201-213.1949  0.431
1949 RYAN FJ, SCHNEIDER LK. The consequences of mutation during the growth of biochemical mutants of Escherichia coli; the inhibition of histidine-independent bacteria by histidineless bacteria in aerated cultures. Journal of Bacteriology. 58: 191-200. PMID 18138148  0.346
1949 RYAN FJ, SCHNEIDER LK. The consequences of mutation during the growth of biochemical mutants of Escherichia coli; the inhibition of histidine-independent bacteria by histidineless bacteria in unshaken cultures. Journal of Bacteriology. 58: 181-9. PMID 18138147 DOI: 10.1128/Jb.58.2.181-189.1949  0.432
1949 Ryan FJ, Schneider LK. Mutations during the Growth of Biochemical Mutants of Escherichia Coli. Genetics. 34: 72-91. PMID 17247305  0.354
1949 Ryan FJ, Schneider LK. THE CONSEQUENCES OF MUTATION DURING THE GROWTH OF BIOCHEMICAL MUTANTS OF ESCHERICHIA COLI IV. : The Mechanism of inhibition of Histidine-independent Bacteria by Histidineless Bacteria. Journal of Bacteriology. 58: 201-13. PMID 16561773  0.344
1949 Ryan FJ, Schneider LK. THE CONSEQUENCES OF MUTATION DURING THE GROWTH OF BIOCHEMICAL MUTANTS OF ESCHERICHIA COLI III. : The Inhibition of Histidine-independent Bacteria by Histidineless Bacteria in Aerated Cultures. Journal of Bacteriology. 58: 191-200. PMID 16561772  0.341
1949 Ryan FJ, Schneider LK. THE CONSEQUENCES OF MUTATION DURING THE GROWTH OF BIOCHEMICAL MUTANTS OF ESCHERICHIA COLI II. : The Inhibition of Histidine-independent Bacteria by Histidineless Bacteria in Unshaken Cultures. Journal of Bacteriology. 58: 181-9. PMID 16561771  0.329
1948 RYAN FJ, SCHNEIDER LK. The consequences of mutation during the growth of biochemical mutants of Escherichia coli; the pattern of adaptation of histidineless cultures. Journal of Bacteriology. 56: 699-708. PMID 18101384 DOI: 10.1128/Jb.56.6.699-708.1948  0.429
1948 Sheng TC, Ryan FJ. Mutations Involving the Production of Conidia and the Requirement for Leucine in a Mutant of Neurospora. Genetics. 33: 221-7. PMID 17247279  0.301
1948 Ryan FJ, Schneider LK. The Consequences of Mutation during the Growth of Biochemical Mutants of Escherichia coli: I. The Pattern of Adaptation of Histidineless Cultures. Journal of Bacteriology. 56: 699-708. PMID 16561623  0.342
1948 Ryan FJ. THE GERMINATION OF CONIDIA FROM BIOCHEMICAL MUTANTS OF NEUROSPORA American Journal of Botany. 35: 497-503. DOI: 10.1002/J.1537-2197.1948.Tb08112.X  0.316
1946 RYAN FJ, LEDERBERG J. Reverse-mutation and adaptation in leucineless Neurospora. Proceedings of the National Academy of Sciences of the United States of America. 32: 163-73. PMID 20987695 DOI: 10.1073/Pnas.32.6.163  0.533
1946 Ryan FJ, Schneider LK, Ballentine R. Mutations Involving the Requirement of Uracil in Clostridium. Proceedings of the National Academy of Sciences of the United States of America. 32: 261-71. PMID 16578218 DOI: 10.1073/Pnas.32.10.261  0.401
1946 Ryan FJ, Lederberg J. Reverse-Mutation and Adaptation in Leucineless Neurospora. Proceedings of the National Academy of Sciences of the United States of America. 32: 163-73. PMID 16578197  0.51
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