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Date: 01 December 2008
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Laura Landweber  

Details of Laura Landweber



Department of Ecology & Evolutionary Biology tel. (609) 258-1947

Princeton University fax (609) 258-1682

Princeton, NJ 08544-1003 LFL@princeton.edu

PERSONAL

Born November 6, 1967.

EDUCATION

Princeton University, A.B. in Molecular Biology, summa cum laude, June, 1989.

Harvard University, M.A. in Biology, November, 1991.

Harvard University, Ph.D. in Biology from the Department of Cellular and Developmental Biology,

June, 1993. Topic of doctoral dissertation: "RNA editing and the evolution of mitochondrial DNA

in kinetoplastid protozoa." (Graduate advisors: Walter Gilbert and Richard Lewontin)

POSITIONS HELD

Princeton University, Associate Professor with Tenure, July 2001 - present.

California Institute of Technology, Visiting Associate in Chemical Engineering, Sept. 2001 - Jan. 2002.

Princeton University, Assistant Professor of Ecology and Evolutionary Biology, 1994 - 2001.

Princeton University, Associate Faculty, Department of Molecular Biology, 1994 - present.

Harvard University, Junior Fellow of the Society of Fellows, 1993-1994.

Massachusetts General Hospital, Assistant in Molecular Biology, 1993-1994.

Harvard University, Parker Graduate Fellow in Cellular and Developmental Biology, 1992-1993.

Harvard University, Teaching Fellow (tutorial on Molecular Biology of Protozoa: organized and

designed a year long course for advanced undergraduate students) 1991-1992.

HONORS & AWARDS

Elected Fellow of AAAS in Biological Sciences, 2005.

Named "Distinguished scientist of the DNA computing community," Recognition at the 7th annual

meeting on DNA Based Computers, June 2001.

NSF CAREER Award in Computational Biology, 1999.

Sigma Xi's first Young Investigator Award in the life and social sciences, 1999.

Elected to Santa Fe Institute Science Board, 1999.

Santa Fe Institute Fellow-at-Large, 1999.

Burroughs Wellcome Fund New Investigator Award in Molecular Parasitology, 1994.

Alfred P. Sloan Foundation grant to Dalhousie University for a Symposium on Evolution of Unusual

Molecular Processes in Protists, August 10, 1994 (with Mark Ragan).

Harvard University, William F. Milton Fund Award, 1993.

Harvard University Society of Fellows, Junior Fellowship, 1992.

Alfred P. Sloan Postdoctoral Fellowship in Molecular Studies of Evolution, 1992 (declined).

Life Sciences Research Foundation Postdoctoral Fellowship, 1992 (declined).

Harvard University Graduate School of Arts and Sciences Merit Fellowship, 1992

(named one of ten "most outstanding third-year graduate students").

Howard Hughes Medical Institute predoctoral fellowship, 1990-1993.

National Science Foundation predoctoral fellowship, 1989-1990.

Elected to membership in Sigma Xi, a scientific honorary society, 1989.

Sigma Xi Book Award (highest distinction) in Molecular Biology, 1989.

Genetics Society of America undergraduate research fellowship, 1988.

BOOKS

Landweber, L. F. and Baum, E. B., eds. (1998) DNA Based Computers II. DIMACS Series in Discrete

Mathematics and Theoretical Computer Science, vol.44, American Mathematical Society.

Landweber, L. F. and Dobson, A., eds. (1999) Genetics and the Extinction of Species. Princeton

University Press.

updated 12/7/06

- 2 -

Landweber, L. F. and Winfree, E., eds. (2002) Evolution as Computation. Springer-Verlag.

REFEREED RESEARCH ARTICLES

Kreitman, M. and L. F. Landweber (1989) A strategy for producing single-stranded DNA in the

polymerase chain reaction: a direct method for genomic sequencing. Gene Analysis Techniques

6: 84-88.

Landweber, L. F. (1992) The evolution of RNA editing in kinetoplastid protozoa. BioSystems 28:

41-45.

Landweber, L. F. and M. Kreitman (1993) Producing Single-Stranded DNA in Polymerase Chain

Reaction for Direct Genomic Sequencing. Methods in Enzymology 218: 17-26.

Landweber, L. F. and W. Gilbert (1993) RNA editing as a source of genetic variation. Nature 363:

179-182.

Landweber, L. F., Fiks, A. G., and W. Gilbert (1993) The Boundaries of Partially Edited Cytochrome

c Oxidase III Transcripts are Not Conserved in Kinetoplastids: Implications for the Guide RNA

Model of Editing. Proc. Natl. Acad. Sci. USA 90: 9242-9246.

Landweber, L. F. and W. Gilbert (1994) Phylogenetic analysis of RNA editing: A primitive genetic

phenomenon. Proc. Natl. Acad. Sci. USA 91: 918-921.

Orr, A. T., Rabets, J. C., Horton, T. L., and L. Landweber. (1997) RNA Editing Missing in

Mitochondria. RNA 3: 335-336.

Knight, R. D. and L. F. Landweber. (1998) Rhyme or Reason: RNA-Arginine Interactions and the

Genetic Code. Chemistry and Biology. 5: R215-220.

Landweber, L.F. and I. D. Pokrovskaya. (1999) Emergence of a Dual Catalytic RNA with Metal

Specific Cleavage and Ligase Activities: The Spandrels of RNA Evolution. Proc. Natl. Acad. Sci.

USA 96: 173-178.

Freeland, S. J., Knight, R. D., and L. F. Landweber. (1999). Do Proteins Predate DNA? Science 286:

690-692.

Faulhammer, D., Cukras, A. R., Lipton, R. J. and L. F. Landweber (2000) Molecular Computation:

RNA Solutions to Chess Problems. Proc. Natl. Acad. Sci. USA. 97:1385-1389.

Landweber, L. F., Kuo, T.-C., and E. Curtis (2000) Evolution and Assembly of an Extremely

Scrambled Gene. Proc. Natl. Acad. Sci. USA. 97: 3298-3303.

Ronneberg, T. A., Landweber, L. F. and S. J. Freeland (2000) Testing a Biosynthetic Theory of the

Genetic Code: Fact or Artifact? Proc. Natl. Acad. Sci. USA 97(25): 13690-13695.

Knight, R. D. and L. F. Landweber. (2000) Guilt by Association: The Arginine Case Revisited. RNA

6:499-510.

Freeland, S. J., Knight, R. D., Landweber, L. F., and L. D. Hurst (2000) Early Fixation of an Optimal

Genetic Code. Molecular Biology and Evolution. 17(4): 511-518.

Hagedorn, T. R. and L. F. Landweber (2000) Phylogenetic Invariants and Geometry. Journal of

Theoretical Biology 205: 365-376.

Horton, T. L. and L. F. Landweber (2000) Evolution of Four Types of RNA Editing in

Myxomycetes. RNA 6: 1339-1346.

Horton, T. L. and L. F. Landweber (2000) Mitochondrial RNAs of Myxomycetes terminate with nonencoded

3' poly(U) tails. Nucleic Acids Research 28(23): 4750-4754.

Katz, L. A., Curtis, E., Pfunder, M., and L. F. Landweber (2000) Characterization of Novel Sequences

from Distantly Related Taxa by Walking PCR. Mol. Phylogenet. Evol., 14: 318-321.

Lozupone, C. A., Knight, R. D., and L. F. Landweber (2001) The Molecular Basis for Nuclear Genetic

Code Change in Ciliates. Current Biology, 11: 65-74.

Faulhammer, D., Lipton, R. J. and L. F. Landweber (2001) Fidelity of enzymatic ligation for DNA

computing. J. Comp. Biol. 7(6):839-48.

Ronneberg, T. A., Freeland, S. J., and L. F. Landweber (2001) Genview and Gencode: A Pair of

Programs to Test Theories of Genetic Code Evolution. Bioinformatics 17(3):280-1.

Knight, R. D., Freeland, S. J., and L. F. Landweber (2001) A Simple Model Based On Mutation and

Selection Explains Codon and Amino Acid Usage Trends Within and Across Genomes. Genome

Biology 2(4):RESEARCH0010 (genomebiology.com/2001/2/4/research/0010/).

Knight, R. D., Landweber, L. F., and M. Yarus (2001) How Mitochondria Redefine the Code. J. Mol.

Evol. 53(4-5):299-313.

Ruben, A. J., Freeland, S. J., and L. F. Landweber (2002) PUNCH: An Evolutionary Algorithm for

Optimizing Bit Set Selection. Lecture Notes in Computer Science 2340:150-160.

Doak, T. G., A.R.O. Cavalcanti, N.A. Stover, D.M. Dunn, R. Weiss, G. Herrick, L.F. Landweber.

updated 12/7/06

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(2003) Sequencing the Oxytricha trifallax macronuclear genome: a pilot project. Trends in

Genetics 19(11):603-7.

Ardell, D. H., C. A. Lozupone, and L. F. Landweber (2003) Polymorphism, Recombination and

Alternative Unscrambling in the DNA Polymerase α Gene of the Ciliate Stylonychia lemnae.

Genetics 165:1761-77.

Cavalcanti, A.R.O., L. F. Landweber. (2004) Gene Unscrambler for detangling scrambled genes in

ciliates, Bioinformatics 20(5):800-2.

Vlassov, A. V., Johnston, B. H., Landweber, L. F., and S. A. Kazakov (2004) Ligation activity of

fragmented ribozymes in frozen solution: implications for the RNA world. Nucleic Acids

Research 32(9):2966-74.

van Noort, D. and Landweber, L. F. (2004) Towards a re-configurable DNA computer. Lecture Notes

in Computer Science 2943:190-197.

Livstone, M. S. and Landweber, L. F. (2004) Mathematical Considerations in the Design of

Microreactor-Based DNA Computers. Lecture Notes in Computer Science 2943:180-189.

Chang, W.-J., Stover, N. A., Addis, V. M., and L. F. Landweber. (2004) A Micronuclear Locus

Containing Three Protein-coding Genes Remains Linked During Macronuclear Development in

the Spirotrichous Ciliate Holosticha. Protist, 155(2):245-255.

Cavalcanti, A.R.O., N.A. Stover, L. Orecchia, T.G. Doak and L. F. Landweber (2004) Coding

properties of Oxytricha trifallax (Sterkiella histriomuscorum) macronuclear chromosomes:

analysis of a pilot genome project. Chromosoma, 113:69-76.

Cavalcanti, A.R.O., D. M. Dunn, R. Weiss, L. F. Landweber, T. G. Doak. (2004) Sequence features of

Oxytricha trifallax (class Spirotrichia) macronuclear telomeric and subtelomeric sequences,

Protist, 155(3): 311-322.

van Noort, D., Z. Tang and L. F. Landweber (2004) Fully controllable microfluidics for molecular

computers. J. Association Laboratory Automation (JALA) 9(5): 285-290.

Cavalcanti, A.R.O., T. H. Clarke, and L. F. Landweber (2005) MDS_IES_DB: a database of

macronuclear and micronuclear genes in spirotrichous ciliates. Nucleic Acids Res. 33 Database

Issue:D396-8.

Liang, H., J. Wong, Q. Bao, Cavalcanti, A.R.O. and L. F. Landweber (2005) Decoding the decoding

region: analysis of eukaryotic release factor stop codon-binding residues, J. Mol. Evol. 60: 337-

44.

Liang, H., Cavalcanti, A. R. O., and L. F. Landweber (2005) Conservation of tandem stop codons in

yeasts. Genome Biology 6(4):R31-R31.8.

Stover, N. A., A. R. O. Cavalcanti, A. J. Li, B. C. Richardson, and L. F. Landweber. (2005) Reciprocal

fusions of two genes in the formaldehyde detoxification pathway in ciliates and diatoms. Mol

Biol Evol. 22(7):1539-42.

Liang, H. and L. F. Landweber (2005) Molecular mimicry: quantitative methods to study structural

similarity between protein and RNA. RNA 11(8):1167-72.

Vlassov, A. V., Kazakov, S. A. Johnston, B. H. and L. F. Landweber, (2005) The RNA World on Ice:

A New Scenario for the Emergence of RNA Information. J. Mol Evol. 61(2):264-73.

Chang, W.-J., Bryson, P. D., Liang, H., Shin, M.-K. and L. F. Landweber (2005) The evolutionary

origin of a complex scrambled gene. Proc Natl Acad Sci U S A. 102(42):15149-54.

Liang, H., L. F. Landweber, and J. R. Fresco (2005) Are stop codons recognized by base triplets in the

large ribosomal RNA subunit? RNA 11(10):1478-84.

van Noort, D. and L. F. Landweber (2005) Towards a re-programmable DNA computer. Natural

Computing 4: 163-175.

Kuo, S., W.-J. Chang, and L. F. Landweber (2006) Complex Germline Architecture: Two Genes

Intertwined on Two Loci. Mol. Biol. Evol. 23(1):4-6.

Liang, H. and L. F. Landweber (2006) A Genome-wide Study of Dual Coding Regions in Human

Alternatively Spliced Genes. Genome Research 16(2):190-196.

Chang, W.-J., S. Kuo, and L. F. Landweber (2006) A new scrambled gene in the ciliate Uroleptus.

Gene 368:72-77.

Cavalcanti, A.R.O., N. A. Stover and L. F. Landweber (2006) On the paucity of duplicated genes in

Caenorhabditis elegans operons. J. Mol. Evol. 62(6):765-771.

McFarland, C.P., W.-J. Chang, S. Kuo, and L. F. Landweber (2006) Conserved linkage of two genes

on the same macronuclear chromosome in spirotrichous ciliates. Chromosoma 115(2):129-138.

Wong, L.-C. and L. F. Landweber (2006) Evolution of Programmed DNA Rearrangements in a

Scrambled Gene. Mol. Biol. Evol. 23(4):756-763.

updated 12/7/06

- 4 -

Livstone, M. S., R. Weiss, and L. F. Landweber (2006) Automated Design and Programming of a

Microfluidic DNA Computer. Natural Computing 5:1-13.

Möllenbeck, M., A. R. O. Cavalcanti, F. Jönsson, H. J. Lipps, and L. F. Landweber (2006)

Interconversion of germline-limited and somatic DNA in a scrambled gene. J. Mol. Evol.

63(1):69-73.

Liang, H., W. Zhou, L. F. Landweber (2006) SWAKK: a web server for detecting positive selection in

proteins using a sliding window substitution rate analysis. Nucleic Acids Res. 34:W382-4.

Liang, H. and L. F. Landweber. Hypothesis: RNA Editing of MicroRNA Target Sites in Humans?

RNA, in press.

REFEREED REVIEW ARTICLES OR COMMENTARY

Landweber, L. F. and L. A. Katz. (1998) Evolution: Lost Worlds. Trends Ecol. Evol. 13: 93-94.

Landweber, L. F., Simon, P. J., and T. A. Wagner. (1998) Ribozyme Design and Early Evolution.

BioScience 48: 94-103.

Landweber, L. F. (1999) Testing Ancient RNA-Protein Interactions. Proc. Natl. Acad. Sci. USA_96:

11067-11068.

Knight, R. D., Freeland, S. J., and L. F. Landweber. (June, 1999) Selection, History, and Chemistry:

The Three Faces of the Genetic Code. Trends in Biochemical Sciences_24(6):241-247.

Forbes, N. A. and L. F. Landweber. (1999) Computer Science and Meta-Evolution. Trends in

Genetics. 15(6):220-221.

Landweber, L. F. (1999) Experimental RNA Evolution. Trends Ecol. Evol. 14: 353-358.

Kari, L. and L. F. Landweber. (1999) Computing with DNA. Methods in Molecular Biology_132:

413-430.

Forbes, N. A. and L. F. Landweber. (1999) Computer Science and the Evolution of Genetic

Information. Computing in Science and Engineering_1(5):12-15.

Landweber, L. F. (1999) Something Old for Something New: The Future of Ancient DNA in Conservation

Biology. In Genetics and the Extinction of Species. L. F. Landweber and A. Dobson, eds. Princeton

University Press, 163-186.

Knight, R. D., and L. F. Landweber (June 9, 2000) The Early Evolution of the Genetic Code Cell

101(6) 569-572.

Freeland, S. J., Knight, R. D., and L. F. Landweber (2000) Measuring adaptation in the genetic code.

Trends in Biochemical Sciences_25(2): 44-5.

Ruben, A. J. and L. F. Landweber (2000) The Past, Present, and Future of Molecular Computing.

Nature Reviews Molecular Cell Biology, inaugural October issue 1: 69-72.

Horton, T. L. and L. F. Landweber (2000) Nucleic Acid Biodiversity. In Encyclopedia of

Biodiversity. S. A. Levin, ed. Adademic Press 4: 415-426.

Faulhammer, D., Lipton, R. J. and L. F. Landweber (2000) When the knight falls: On constructing an

RNA computer. In DNA Based Computers V, E. Winfree, D. Gifford, eds. DIMACS Series in

Discrete Mathematics and Theoretical Computer Science, American Mathematical Society, 54: 1-7.

Beech, P. L., Landweber, L. F. and P. R. Gilson. (2000) Protist News: Meeting Report: XIIIth Meeting

of the International Society for Evolutionary Protistology, Ceské Budejovice, Czech Republic,

July 31-August 4, 2000 Protist 151: 299-305.

Knight, R. D., Freeland, S. J., and L. F. Landweber (2001) Rewiring the Keyboard: Evolvability of the

Genetic Code. Nature Reviews Genetics 2: 49-58.

Landweber, L. F. (2002) Custom Codons come in Threes, Fours, and Fives. Chemistry and Biology.

9(2):143.

Horton, T. L. and L. F. Landweber (2002) Rewriting the information in DNA: RNA editing in

kinetoplastids and myxomycetes Current Opinion in Microbiology 5: 620-626.

Knight, R. D., Landweber, L. F., and M. Yarus (2002) Tests of a Stereochemical Code. In Translation

Mechanisms, Lapointe, J. and Brakier-Gingras, L., eds., Landes Bioscience.

Livstone, M., van Noort, D., and L. F. Landweber (2003) Molecular computing revisited: a Moore's

law? Trends in Biotechnology. 21: 98-101.

Cavalcanti, A.R.O. and Landweber LF. (2003) Genetic code: what nature missed. Current Biology

13(22):R884-5.

Knight, R. D., Freeland, S. J., and L. F. Landweber (2004) Adaptive Evolution of the Genetic Code.

In The Genetic Code and the Origin of Life. Ribas de Pouplana, L., ed., Landes Bioscience.

Cavalcanti, A.R.O. and L.F. Landweber (2004) Genetic code. Current Biology 14: R147.

Koonin, E. V., L. F. Landweber, D. J. Lipman (2006) A community experiment with fully open and

published peer review. Biol Direct 1:1.

updated 12/7/06

- 5 -

Koonin, E. V., L. F. Landweber, D. J. Lipman, R. Dignon (2006) Reviving a culture of scientific debate.

Nature doi:10.1038/nature05005, www.nature.com/nature/peerreview/debate/nature05005.html

CONFERENCE PROCEEDINGS AND OTHER PUBLICATIONS

Landweber, L. F. and M. Kreitman (1995) Producing Single-Stranded DNA in Polymerase Chain

Reaction for Direct Genomic Sequencing. In Recombinant DNA Methodology II, Ray Wu, ed.,

pp.579-588.

Landweber, L. F. and R. J. Lipton. (1997) DNA2DNA Computations: A potential ‘killer app'? In

24th International Colloquium on Automata, Languages and Programming (ICALP), Lecture

Notes in Computer Science, pages 672-683, Springer-Verlag.

Landweber, L. F. (1998) The Evolution of DNA Computing: Nature's Solution to a Path Problem.

IEEE Proceedings of Symposia on Intelligence and Systems '98, May 21-23, 1998. IEEE

Computer Society Press, 133-139.

Landweber, L. F. and L. Kari. (1998) The Evolution of DNA Computing: Nature's Solution to a

Computational Problem. 1998 Genetic Programming Conference Proceedings, John Koza et

al., eds., Morgan Kaufmann Publishers, Inc., 700-708.

Landweber, L. F. (1998) RNA Based Computing. In DNA Based Computers II, L. F. Landweber and

E. B. Baum, eds. DIMACS Series in Discrete Mathematics and Theoretical Computer Science,

American Mathematical Society, 181-189.

Landweber, L. F., Lipton, R. J. and M. O. Rabin. (1999) DNA2DNA Computations: A Potential "Killer

App"? In DNA Based Computers III, H. Rubin and D.H. Wood, eds. DIMACS Series in Discrete

Mathematics and Theoretical Computer Science, American Mathematical Society, vol 48, 161-172.

Landweber, L. F. and L. Kari. (1999) The Evolution of Cellular Computing: Nature's Solution to a

Computational Problem, In DNA Based Computers IV, L. Kari, ed. Biosystems 52:3-13

Cukras, A. R., Faulhammer, D., Lipton, R. J. and L. F. Landweber (1999) Chess Games: A Model for

RNA Based Computation. In DNA Based Computers IV, L. Kari, ed. Biosystems 52:35-45.

Faulhammer, D., Lipton, R. J. and L. F. Landweber (1999) Counting DNA: Estimating the complexity

of a test tube of DNA. In DNA Based Computers IV, L. Kari, ed. Biosystems 52:193-6.

Landweber, L. F. (1999) The Evolution of Cellular Computing. The Biological Bulletin 196: 324-326.

Knight, R. D. and L. F. Landweber (1999) Is the Genetic Code Really a Frozen Accident? New

Evidence from In Vitro Selection. In Molecular Strategies in Biological Evolution. Annals New

York Acad. Sci, 870:408-410.

Curtis, E. and L. F. Landweber (1999) The Evolution of Gene Scrambling in Ciliate Micronuclear

Genes. In Molecular Strategies in Biological Evolution. Annals New York Acad. Sci. 870: 349-

350.

Kari, L. and L. F. Landweber (1999) L'ordinateur biologique, pour demain? Le Calcul par ADN

(Computing with DNA) Les Cahiers de Science & Vie, Octobre, 53: 88-93.

Kari, L., Kari, J., and L. F. Landweber. (1999) Reversible molecular computation in ciliates. in Jewels

are Forever, Karhumaki, J., Maurer, H., Paun, G., and Rozenberg, G., eds. Springer-Verlag, pp.

353-363.

Kari, L., Siromoney, R., Daley, M., Gloor, G., and L. F. Landweber (1999). How to compute with

DNA. Proceedings of Foundations of Software Technology and Theoretical Computer Science,

C. Pandu Rangan, R. Ramanujam, Eds., Lecture Notes in Computer Science, 1738, Springer

Verlag, Berlin, 269-282.

Kari, L. and L. F. Landweber (2000) Computational Power of Gene Rearrangement, In DNA Based

Computers V, E. Winfree, D. Gifford eds. DIMACS Series in Discrete Mathematics and

Theoretical Computer Science, American Mathematical Society, vol 54: 201-216.

Ruben, A. J. and L. F. Landweber (2001) The Past, Present, and Future of DNA Computing. In

Biotechnology 2000. B. Alizadeh, ed. Universal Medical Press, San Francisco.

Landweber, L. F. and L. Kari (2002) Universal Molecular Computation in Ciliates. In Landweber, L.

F. and Winfree, E., eds. Evolution as Computation. Springer-Verlag, Berlin.

Kari, L. and L. F. Landweber. (2004) Biocomputation in ciliates. In Cellular Computing, M. Amos,

Ed., Oxford University Press, 202-216.

Vlassov AV, Johnston BH, Landweber LF, Kazakov SA. (2005) RNA catalysis in frozen solutions.

Dokl Biochem Biophys. May-Jun;402:207-9.

Cavalcanti, A. R. O., and L. F. Landweber. (2006) Insights into a Biological Computer: Detangling


Category: Biological Sciences & Engineering
Type: Scientist & Engineers
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