Francis J. Ryan - Concepedia

Author

Francis J. Ryan

Also Known As

F J RYAN, F J Ryan, F RYAN, F. J. RYAN, F. J. Ryan, F. Ryan, F.J. Ryan, FRANCIS J. RYAN, FRANCIS JOSEPH RYAN, Francis J Ryan

134

Publications

2.4K

Citations

H-Index

107

Concepts

All Affiliations

Columbia University Stanford University

About

Francis J. Ryan is an author at Columbia University specializing in medicine, biology, and microbiology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Education	3	3	59
2	Engineering	2	2	61
3	Health Sciences	2	2	61
4	Humanities	2	2	46
5	Business	1	1	10

Francis J. Ryan

Publications

Citations

H-Index

Page 1

	Year	Citations
THE TUBE METHOD OF MEASURING THE GROWTH RATE OF NEUROSPORA Francis J. Ryan, G. W. Beadle, E. L. Tatum American Journal of Botany BiologyPopulation DevelopmentTube Method	1943	362
Periodic Selection in Escherichia Coli K.C. Atwood, Lillian K. Schneider, Francis J. Ryan Proceedings of the National Academy of Sciences BiologyBacteriologyMicrobiologyMolecular MicrobiologyMedicine	1951	306
The Tube Method of Measuring the Growth Rate of Neurospora Francis J. Ryan, G. W. Beadle, E. L. Tatum American Journal of Botany BiologyPopulation DevelopmentTube Method	1943	122
SPONTANEOUS MUTATION IN NON-DIVIDING BACTERIA Francis J. Ryan Genetics BiologyBacteriologyMicrobiologyMedicineMicrobial Genetics	1955	121
Elective Production of Thymine-less Mutants Toshihiko Okada, Keiko Yanagisawa, Francis J. Ryan Nature Thymine-less MutantsGenetic TechnologyNatural SciencesGeneticsMolecular Biology	1960	92
Bacterial Mutation in a Stationary Phase and the Question of Cell Turnover Francis J. Ryan Journal of General Microbiology Stationary PhaseBacteriologyMolecular BiologyMicrobial PhysiologyLactose Medium	1959	76
Reverse-Mutation and Adaptation in Leucineless Neurospora Francis J. Ryan, Joshua Lederberg Proceedings of the National Academy of Sciences BiologyStrain 33757Amino AcidNatural SciencesGenetics	1946	73
High-density screening reveals a different spectrum of genomic aberrations in chronic lymphocytic leukemia patients with 'stereotyped' IGHV3-21 and IGHV4-34 B-cell receptors Millaray Marincevic, Nicola Cahill, Rebeqa Gunnarsson, Haematologica	2010	53
A colicin produced by cells that are sensitive to it Francis J. Ryan, Phyllis Fried, Frank Mukai Biochimica et Biophysica Acta Microbial ToxinAntimicrobial SusceptibilityHealth SciencesAntibioticsVirulence Factor	1955	50
A test for interaction of delay of knowledge of results and two types of interpolated activity. Edward A. Bilodeau, Francis J. Ryan Journal of Experimental Psychology Cognitive ScienceEngineeringInteraction ModelTask PerformanceCognition	1960	46

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