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Laura Landweber
American evolutionary biologist

Laura Landweber

The basics

Quick Facts

Intro
American evolutionary biologist
A.K.A.
Laura F. Landweber Laura Faye Landweber
Work field
Gender
Female
Birth
Age
57 years
Education
Princeton University
Harvard University
Awards
Tulip Award in DNA Computing
(2001)
The details (from wikipedia)

Biography

Laura Faye Landweber is an American evolutionary biologist. As of 2016, she is a professor of biochemistry and molecular biophysics and of biological sciences at Columbia University. Previously, she was a professor of ecology and evolutionary biology at Princeton University. She specializes in RNA-mediated epigenetic inheritance and molecular evolution.

Education

Landweber received her AB in molecular biology, graduating summa cum laude from Princeton University in 1989. She received her MA and PhD from Harvard University in 1991 and 1993. Her doctoral dissertation was "RNA editing and the evolution of mitochondrial DNA in kinetoplastid protozoa."

Research career

In 1994, Landweber became a faculty member of Princeton University at the age of 26.

In a 2000 paper published in the Proceedings of the National Academy of Sciences of the United States of America on biocomputers, Landweber solved chess's knights problem, where one determines how many non-attacking knights can be placed on a chessboard, using a test tube of RNA, a breakthrough in DNA computing.

Laura Landweber has also studied the evolution of the genetic code and the scrambled genomes of ciliates such as Oxytricha. Her laboratory has supported the notion that the code was no accident but arose from affinities between the nucleic acid codons and their cognate amino acids.Her studies of the massive rearrangements of the genome in the micronucleus of Oxytricha showed an unsuspected role for non-coding RNA in directing the process epigenetically.

Publications

Books

  • DNA Based Computers II (1998), Landweber, L. and Baum, E., eds, American Mathematicsl Society
  • Genetics and the Extinction of Species: DNA and the Conservation of Biodiversity (1999), Landweber, L. F. and Dobson, A. P., eds, Princeton University Press
  • Evolution as Computation (2003), Landweber, L. F. and Winfree, E., eds, Springer Verlag

Notable Journal publications

Awards and honors

  • 1999 – Sigma Xi Young Investigator Award
  • 2001 - Tulip Award for DNA Computing
  • 2005 - American Association for the Advancement of Science Fellow
  • 2008 - Regional Award Winner, Blavatnik Awards for Young Scientists, The New York Academy of Sciences
  • 2012 - Guggenheim Fellow
  • 2014 - Division R Lecturer, American Society for Microbiology

Personal life

Laura Landweber was married to physicist Steven Gubser and has three daughters.

The contents of this page are sourced from Wikipedia article. The contents are available under the CC BY-SA 4.0 license.
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