Aliases None

"Software Dr DMASS which has been developed to effectively analyze mass spectral data using multivariate analysis consist of three steps, (i) Peak Correction, (ii) Multivariate Data Processing, and (iii) Multivariate Analysis. In Peak Correction process, we correct experimental m/z values based on the relation between experimental and desired values in internal mass calibrants (IMCs). This software and its instruction manual is freely available at the present site. Java j2sdk-1.4.2. is required to be installed in the user's computer to use this software. (cited from the original site)"

Type Tool
Main Institutes of management NARA INSTITUTE of SCIENCE and TECHNOLOGY (NAIST)
Country of the Institute Japan
URL of the site -
Interface GUI

MASS data(Text)、m/z値(Text)


Input example


multivariate analysis | mass spectral data
Amount of the all data for download(Mbyte) | Method to obtain the all data. 0.8|Download the archive file( ) from the page
External resources (databases) in building the product. None
Data type mass spectral data
Biological species in the main concern
All species
Conditions of use None
Frequency of updates (in last two years) No update for more than 2 years
Last date of updates (date of confirmation) 2007/12/07 (2019/07/08)
Main IDs used in the products N/A
How to make a link to get access to each IDs. none
external databases to which this database/tool have links


Published papers (PubMed IDs)

A.Oikawa, Y. Nakamura, T.Ogura, A. Kimura, H. Suzuki, N. Sakurai, Y.Shinbo, D. Shibata, S. Kanaya and D. Ohta.Clarification of Pathway-Specific Inhibition by Fourier Transform Ion Cyclotron Resonance/Mass Spectrometry-Based Metabolic Phenotyping Studies. Plant Physiol., 142, 398-413, (2006)

Operational Status