diff --git a/psi-ms.owl b/psi-ms.owl index 4efbb8e..c434b8d 100644 --- a/psi-ms.owl +++ b/psi-ms.owl @@ -10,14 +10,14 @@ xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:oboInOwl="http://www.geneontology.org/formats/oboInOwl#"> - + * MS:$sequence(7,0,9999999)$ * PEFF:$sequence(7,0,9999999)$ OBO-Edit 2.3.1 - 27:09:2024 07:15 + 18:08:2024 07:15 MS 1.2 - Eric Deutsch + Chris Bielow For any queries contact psidev-ms-vocab@lists.sourceforge.net This work is licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license. To view a copy of this license, visit https://creativecommons.org/licenses/by/4.0/ or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA. @@ -71948,6 +71948,363 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Representation of the ion current assigned to detected precursors in the series of all MS1 spectra versus time. + precursor ion chromatogram + MS + MS:4000025 + precursor ion current chromatogram + + + + + Representation of the ion current assigned to detected precursors in the series of all MS1 spectra versus time. + PSI:MS + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + The median of the distribution of observed fragment mass accuracies (MS:4000072) [in ppm] of identified MS2 spectra after user-defined acceptance criteria (FDR) are applied. + MS + MS:4000026 + Factors like temperature, airflow, or instrument calibration can cause mass shifts. + fragment ppm deviation median + + + + + The median of the distribution of observed fragment mass accuracies (MS:4000072) [in ppm] of identified MS2 spectra after user-defined acceptance criteria (FDR) are applied. + PSI:MS + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + The mean of the distribution of observed fragment mass accuracies (MS:4000072) [in ppm] of identified MS2 spectra after user-defined acceptance criteria (FDR) are applied + MS + MS:4000027 + Factors like temperature, airflow, or instrument calibration can cause mass shifts. See MS:4000178 for the MS1 equivalent. + fragment ppm deviation mean + + + + + The mean of the distribution of observed fragment mass accuracies (MS:4000072) [in ppm] of identified MS2 spectra after user-defined acceptance criteria (FDR) are applied + PSI:MS + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + The standard deviation of the distribution of observed fragment mass accuracies (MS:4000072) [in ppm] of identified MS2 spectra after user-defined acceptance criteria (FDR) are applied + MS + MS:4000028 + Factors like temperature, airflow, or instrument calibration can cause mass shifts. See MS:4000179 for the MS1 equivalent. + fragment ppm deviation sigma + + + + + The standard deviation of the distribution of observed fragment mass accuracies (MS:4000072) [in ppm] of identified MS2 spectra after user-defined acceptance criteria (FDR) are applied + PSI:MS + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + The area under the total ion current chromatogram (MS:1000235) of all MS1 spectra. + MS + MS:4000029 + The metric informs about the dynamic range of the acquisition. Differences between samples of an experiment may indicate differences in the dynamic range and/or in the sample content. The signal can be affected by contamination, retention time shifts, or loss of hydrophilic/hydrophobic peptides. + area under TIC in MS1 + + + + + The area under the total ion current chromatogram (MS:1000235) of all MS1 spectra. + PSI:MS + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + The area under the total ion current chromatogram (MS:1000235) of all MS2 spectra. + MS + MS:4000030 + The metric informs about the dynamic range of the acquisition. Differences between samples of an experiment may indicate differences in the dynamic range and/or in the sample content. The signal can be affected by contamination, retention time shifts, or loss of hydrophilic/hydrophobic peptides. Issues such as contamination on the MS front-end and fragmentation efficiency can lead to poor MS signals. Contamination would decrease both MS1 and MS2 S/N, while poor fragmentation efficiency affects MS2 signal but leaves MS1 signal unchanged. + area under TIC in MS2 + + + + + The area under the total ion current chromatogram (MS:1000235) of all MS2 spectra. + PSI:MS + + + + + + + + + + + + + + + + + + + + + + + + + + + + The ratio of the area under TIC of MS1 (MS:4000029) divided by the area under the TIC of MS2 (MS:4000030). + MS + MS:4000031 + Poor fragmentation efficiency or precursor fragmentation intensity thresholds affect MS2 signal but leave MS1 signal unchanged. + peak area of MS1 vs MS2 signal ratio + + + + + The ratio of the area under TIC of MS1 (MS:4000029) divided by the area under the TIC of MS2 (MS:4000030). + PSI:MS + + + + @@ -80240,6 +80597,12 @@ + + + + + + @@ -80258,6 +80621,12 @@ + + + + + +