title: MatrixPlot: visualizing sequence constraints.
abstract: MatrixPlot is a program for making high-quality matrix plots, such as mutual information plots of sequence alignments and distance matrices of sequences with known three-dimensional coordinates. The user can add information about the sequences (e.g. a sequence logo profile) along the edges of the plot, as well as zoom in on any region in the plot.
  
  
  BACKGROUND
  MatrixPlot can be obtained on request, and can also be accessed online at http://www. cbs.dtu.dk/services/MatrixPlot.
  
  
  BACKGROUND
  gorodkin@cbs.dtu.dk
authors.affiliation: Center for Biological Sequence Analysis, Department of Biotechnology, The Technical University of Denmark, Lyngby, Denmark.
authors.forename: J
authors.initials: J
authors.lastname: Gorodkin
authors.forename: H H
authors.initials: HH
authors.lastname: Staerfeldt
authors.forename: O
authors.initials: O
authors.lastname: Lund
authors.forename: S
authors.initials: S
authors.lastname: Brunak
mesh_terms: D009696:Nucleic Acids / Q000737:chemistry; D011506:Proteins / Q000737:chemistry*; D016415:Sequence Alignment; D020539:Sequence Analysis, Protein; D012984:Software
chemical_list: D009696:Nucleic Acids; D011506:Proteins