Tag: ChromA

ChromA 0.9 – Alignment for Chromatography Mass Spectrometry Data

ChromA 0.9

:: DESCRIPTION

ChromA (Chromatogram Alignment) provides the Dynamic Time Warping algorithm for the alignment of data from the domain of Gas- and Liquid-Chromatography Mass-Spectrometry. It uses additional constraints and can be configured to use different local functions to evaluate the similarity of mass spectra between chromatograms. It allows the definition of anchors, which are the positions of conserved compounds, constraining the alignment and providing a speedup. Furthermore, ChromA provides different visualizations of the alignment, as well as a textual format for further processing of chromatograms.

::DEVELOPER

Nils Hoffmann

:: SCREENSHOTS

:: REQUIREMENTS

  • Linux / Mac / Windows
  • Java

:: DOWNLOAD

ChromA

:: MORE INFORMATION

Citation

ChromA: Signal Based Retention Time Alignment for Chromatography-Mass Spectrometry Data
Nils Hoffmann; Jens Stoye
Bioinformatics 2009; doi: 10.1093/bioinformatics/btp343

CHROMA 1.0 – Annotated Multiple Sequence Alignments

CHROMA 1.0

:: DESCRIPTION

CHROMA is a tool for generating annotated multiple sequence alignments in a convenient format for publication.CHROMA takes your aligned multiple sequence data, annotates residues according to a consensus and displays the alignment using different font formats (text and background colours, bold and italic).

::DEVELOPER

Llew Goodstadt

:: SCREENSHOTS

:: REQUIREMENTS

  • Windows / Linux
  • MS Word

:: DOWNLOAD

 CHROMA for win ; for Linux

:: MORE INFORMATION

Citation

Leo Goodstadt and Chris P. Ponting
CHROMA: consensus-based colouring of multiple alignments for publication.
Bioinformatics. 2001 Sep;17(9):845-6.