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Resource Name Proper Citation Abbreviations Resource Type Description Keywords Resource Relationships Related Condition Funding Defining Citation Availability Specification URL Alternate IDs Alternate URLs Old URLs Parent Organization Resource ID Synonyms Record Last Update Mentions Count
VecScreen
 
Resource Report
Resource Website
50+ mentions
VecScreen (RRID:SCR_016577) data analysis software, data processing software, sequence analysis software, service resource, software application, software resource Software tool to screen a nucleic acid sequence for vector contamination. Detects foreign DNAs such as vector, linker, adapter, and primer regions involved in nucleotide sequences by using blast search against vector sequence database. The main unit of this tool is vecscreen program obtainable from NCBI. screen, sequence, nucleic acid, segment, vector, contamination is listed by: OMICtools Free, Available for download, Freely available https://www.ddbj.nig.ac.jp/vecscreen-help-e.html SCR_016577 2026-09-03 04:53:56 69
eVOC
 
Resource Report
Resource Website
1+ mentions
eVOC (RRID:SCR_010704) eVOC controlled vocabulary, data or information resource, ontology THIS RESOURCE IS NO LONGER IN SERVICE, documented May 10, 2017. A pilot effort that has developed a centralized, web-based biospecimen locator that presents biospecimens collected and stored at participating Arizona hospitals and biospecimen banks, which are available for acquisition and use by researchers. Researchers may use this site to browse, search and request biospecimens to use in qualified studies. The development of the ABL was guided by the Arizona Biospecimen Consortium (ABC), a consortium of hospitals and medical centers in the Phoenix area, and is now being piloted by this Consortium under the direction of ABRC. You may browse by type (cells, fluid, molecular, tissue) or disease. Common data elements decided by the ABC Standards Committee, based on data elements on the National Cancer Institute''s (NCI''s) Common Biorepository Model (CBM), are displayed. These describe the minimum set of data elements that the NCI determined were most important for a researcher to see about a biospecimen. The ABL currently does not display information on whether or not clinical data is available to accompany the biospecimens. However, a requester has the ability to solicit clinical data in the request. Once a request is approved, the biospecimen provider will contact the requester to discuss the request (and the requester''s questions) before finalizing the invoice and shipment. The ABL is available to the public to browse. In order to request biospecimens from the ABL, the researcher will be required to submit the requested required information. Upon submission of the information, shipment of the requested biospecimen(s) will be dependent on the scientific and institutional review approval. Account required. Registration is open to everyone., documented September 6, 2016. Set of orthogonal controlled vocabularies that unifies gene expression data by facilitating a link between the genome sequence and expression phenotype information. The system associates labelled target cDNAs for microarray experiments, or cDNA libraries and their associated transcripts with controlled terms in a set of hierarchical vocabularies. eVOC consists of four orthogonal controlled vocabularies suitable for describing the domains of human gene expression data including Anatomical System, Cell Type, Pathology and Developmental Stage. The four core eVOC ontologies provide an appropriate set of detailed human terms that describe the sample source of human experimental material such as cDNA and SAGE libraries. These expression terms are linked to libraries and transcripts allowing the assessment of tissue expression profiles, differential gene expression levels and the physical distribution of expression across the genome. Analysis is currently possible using EST and SAGE data, with microarray data being incorporated. The eVOC data is increasingly being accepted as a standard for describing gene expression and eVOC ontologies are integrated with the Ensembl EnsMart database, the Alternate Transcript Diversity Project and the UniProt Knowledgebase. Several groups are currently working to provide shared development of this resource such that it is of maximum use in unifying transcript expression information. mouse, mapping, cdna, development, microarray, expression, expressed sequence, anatomical system, cell type, developmental stage, experimental technique, microarray platform, pathology, pooling, tissue preparation, treatment, gene expression, genome sequence, expression phenotype, genome, sequence, phenotype, anatomical system, cell type, pathology, anatomy is related to: OBO
is related to: Bgee: dataBase for Gene Expression Evolution
has parent organization: University of the Western Cape; Bellville; South Africa
South African National Research Foundation ;
European Union ;
Wellcome Trust ;
South African Department of Arts Culture Science and Technology 32146
PMID:12799354 THIS RESOURCE IS NO LONGER IN SERVICE nlx_84448 SCR_010704 Expressed Sequence Annotation for Humans, eVOC (Expressed Sequence Annotation for Humans), eVOC Ontologies, eVOContology.org 2026-09-03 04:50:30 4
miRDeep
 
Resource Report
Resource Website
100+ mentions
miRDeep (RRID:SCR_010829) miRDeep2 data analysis software, data processing software, sequence analysis software, software application, software resource Software tool to identify known and novel miRNA genes in seven animal clades by analyzing sequenced RNAs. Used for discovering known and novel miRNAs from small RNA sequencing data. miRNA, gene, animal, clade, analysis, sequence, RNA, data is listed by: OMICtools China Scholarship Council ;
German Ministry of Education and Research ;
Helmholtz Association ;
Helmholtz-Alliance on Systems Biology ;
Max Delbrück Centrum Systems Biology Network ;
Senate of Berlin
PMID:18392026
PMID:21911355
Free, Available for download, Freely available OMICS_00373 https://github.com/rajewsky-lab/mirdeep2 SCR_010829 2026-09-03 04:50:28 182
A plasmid Editor
 
Resource Report
Resource Website
100+ mentions
A plasmid Editor (RRID:SCR_014266) ApE data analysis software, data processing software, sequence analysis software, software application, software resource, standalone software Software tool for plasmid and sequence editing, annotating and drawing plasmid sequences. Used to view circular or linear maps of DNA sequences. Users can perform virtual digests whereby they select predefined DNA ladder, or specify their own, and visualize theoretical DNA fragments. Used to highlight restriction sites in editing window, accurately reflect Dam/Dcm blocking of enzyme sites, highlighting and drawing graphic maps using feature annotations from genbank and embl files, highlighting text using pre-defined and custom feature libraries, and directly BLASTing selected sequence at NCBI or Wormbase. Runs across Windows, OS X, and Linux/Unix. Plasmid, editing, sequence, annotating, drawing, restriction, site, enzyme, map, DNA, fragment works with: GenBank
works with: NCBI
works with: WormBase
Free, Available for download, Freely available https://jorgensen.biology.utah.edu/wayned/ape/ http://ape-a-plasmid-editor.wikispaces.com SCR_014266 A plasmid Editor 2026-09-03 04:52:32 114
Multiple Mapping Method Server
 
Resource Report
Resource Website
1+ mentions
Multiple Mapping Method Server (RRID:SCR_018015) MMM server alignment software, data access protocol, data processing software, image analysis software, service resource, software application, software resource, web service Web server for modeling protein structure by using Multiple Mapping Method. Approach to sequence-to-structure alignment in comparative protein structure modeling. Modeling protein structure, multiple mapping method, sequence, structure, alignment, comparative protein structure PMID:16437570 Free, Freely available SCR_018015 Multiple Mapping Method server 2026-09-03 04:54:49 3
MUMmer
 
Resource Report
Resource Website
500+ mentions
MUMmer (RRID:SCR_018171) alignment software, data processing software, image analysis software, software application, software resource Software package as system for rapidly aligning entire genomes. Alignment tool for DNA and protein sequences. Can align incomplete genomes. Align, genome, DNA, protein, sequence, , bio.tools is listed by: bio.tools
is listed by: Debian
is listed by: OMICtools
is listed by: SoftCite
is related to: MUMmerGPU
NIAID N01 AI15447;
NLM R01 LM06845;
NSF IIS 9902923
PMID:14759262 Free, Available for download, Freely available OMICS_14554, biotools:mummer https://github.com/mummer4/mummer, https://bio.tools/mummer, https://sources.debian.org/src/mummer/ SCR_018171 MUMmer4, MUMmer 3.0 2026-09-03 04:54:53 547
PROMALS3D
 
Resource Report
Resource Website
50+ mentions
PROMALS3D (RRID:SCR_018161) alignment software, data access protocol, data processing software, image analysis software, software application, software resource, web service Web tool as multiple sequence and structure alignment server. Automatically identifies homologs with known 3D structures for input sequences, derives structural constraints through structure based alignments and combines them with sequence constraints to construct consistency based multiple sequence alignments. Aligns sequences of multiple input structures, with output representing multiple structure based alignment refined in combination with sequence constraints. Structure alignment, 3D structure, sequence, protein, amino acid, homolog identification DOI:10.1093/nar/gkn072 Free, Freely available SCR_018161 2026-09-03 04:54:53 50
SnapTools
 
Resource Report
Resource Website
10+ mentions
SnapTools (RRID:SCR_018097) SnapTools alignment software, data processing software, image analysis software, software application, software resource Software tool as module for working with snap files in Python. Snap files are designed for storing single nucleus ATAC-seq datasets. Sequence, snap file, single nucleus, ATACseq dataset, data is used by: scATAC Pipeline Free, Available for download, Freely available SCR_018097 Single Nucleus Accessibility Profile Tools, Single nucleus accessibility profile Tools 2026-09-03 04:54:56 16
EMBL-EBI COVID-19 Portal
 
Resource Report
Resource Website
10+ mentions
EMBL-EBI COVID-19 Portal (RRID:SCR_018337) data or information resource, data repository, database, disease-related portal, portal, service resource, storage service resource, topical portal EMBL-EBI portal to enable researchers to upload, access and analyse COVID-19 related reference data and specialist datasets submitted to EMBL-EBI and other major centers for biomedical data. Used to facilitate data sharing and analysis to accelerate coronavirus research. The aim of the COVID-19 Data Portal is to facilitate data sharing and analysis, and to accelerate coronavirus research. EMBL-EBI and partners have set up the COVID-19 Data Portal, which will bring together relevant datasets submitted to EMBL-EBI and other major centres for biomedical data. The aim is to facilitate data sharing and analysis, and to accelerate coronavirus research. The COVID-19 Data Portal will enable researchers to upload, access and analyse COVID-19 related reference data and specialist datasets. The COVID-19 Data Portal will be the primary entry point into the functions of a wider project, the European COVID-19 Data Platform. COVID-19, COVID-19 data, sequence, expression, protein sequence, protein structure, proteome, translatome, analysis, EMBL-EBI is related to: EMBL-EBI Pathogens - COVID-19 COVID-19 Free, Freely available SCR_018816 https://www.covid19dataportal.org/, https://www.ebi.ac.uk/about/news/press-releases/embl-ebi-launches-covid-19-data-portal SCR_018337 EMBL-EBI COVID-19 Data Portal, COVID-19 Data Portal 2026-09-03 04:54:51 20
2019 Novel Coronavirus Resource (2019nCoVR) by China National Center for Bioinformation
 
Resource Report
Resource Website
1+ mentions
2019 Novel Coronavirus Resource (2019nCoVR) by China National Center for Bioinformation (RRID:SCR_018342) 2019nCoVR data or information resource, disease-related portal, portal, topical portal Bioinformation related to COVID-19. Site developed and maintained by China National Center for Bioinformation. Collection of sequences, genome variations, publication, clinical resource data. COVID-19, sequence, genome sequence, genome variation, data, China National Center for Bioinformation COVID-19 Free, Freely available SCR_018342 2019 Novel Coronavirus Resource, 2019 Novel Coronavirus Resource (2019nCoVR), CNCB 2019nCoVR, CNCB 2019 Novel Coronavirus Resource 2026-09-03 04:55:01 4
Vmatch
 
Resource Report
Resource Website
50+ mentions
Vmatch (RRID:SCR_018968) data analysis software, data processing software, sequence analysis software, software application, software resource Software tool for efficiently solving large scale sequence matching tasks. Sequence analysis, large scale, sequence matching, sequence, matching, bio.tools is listed by: bio.tools
is listed by: Debian
is listed by: OMICtools
is listed by: SoftCite
has parent organization: University of Hamburg; Hamburg; Germany
Free, Available for download, Freely available OMICS_19963, biotools:vmatch https://bio.tools/vmatch, https://sources.debian.org/src/vmatch/ SCR_018968 2026-09-03 04:55:19 56
ProbeExplorer
 
Resource Report
Resource Website
ProbeExplorer (RRID:SCR_007116) ProbeExplorer analysis service resource, data analysis service, production service resource, service resource Probe Explorer is an open access web-based bioinformatics application designed to show the association between microarray oligonucleotide probes and transcripts in the genomic context, but flexible enough to serve as a simplified genome and transcriptome browser. Coordinates and sequences of the genomic entities (loci, exons, transcripts), including vector graphics outputs, are provided for fifteen metazoa organisms and two yeasts. Alignment tools are used to built the associations between Affymetrix microarrays probe sequences and the transcriptomes (for human, mouse, rat and yeasts). Search by keywords is available and user searches and alignments on the genomes can also be done using any DNA or protein sequence query. Platform: Online tool bioinformatics, microarray, oligonucleotide probe, transcript, genomic, genome, transcriptome, alignment, affymetrix, probe sequence, dna, protein, sequence, statistical analysis is listed by: Gene Ontology Tools
is related to: Gene Ontology
has parent organization: University of Salamanca; Salamanca; Spain
Open unspecified license - Free for academic use nlx_149275 SCR_007116 Probe Explorer 2026-09-03 05:02:23 0
Tetraodon nigroviridis Database
 
Resource Report
Resource Website
Tetraodon nigroviridis Database (RRID:SCR_007123) data or information resource, database This database have been funded by the National Human Genome Research Institute (NHGRI) to produce shotgun sequence of the Tetraodon nigriviridis genome. The strategy involves Whole Genome Shotgun (WGS) sequencing, in which sequence from the entire genome is generated. Whole genome shotgun libraries were prepared from Tetraodon genomic DNA obtained from the laboratory of Jean Weissenbach at Genoscope. Additional sequence data of approximately 2.5X coverage of Tetraodon has also been generated by Genoscope in plasmid and BAC end reads. Broad and Genoscope intend to pool their data and generate whole genome assemblies. Tetraodon nigroviridis is a freshwater pufferfish of the order Tetraodontiformes and lives in the rivers and estuaries of Indonesia, Malaysia and India. This species is 20-30 million years distant from Fugu rubripes, a marine pufferfish from the same family. The gene repertoire of T. nigroviridis is very similar to that of other vertebrates. However, its relatively small genome of 385 Mb is eight times more compact than that of human, mostly because intergenic and intronic sequences are reduced in size compared to other vertebrate genomes. These genome characteristics along with the large evolutionary distance between bony fish and mammals make Tetraodon a compact vertebrate reference genome - a powerful tool for comparative genetics and for quick and reliable identification of human genes. estruary, evolutionary, fish, freshwater, fugu rubripes, gene, genetic, bac, bony, distance, dna, genome, genomic, human, intergenic, intronic, nigriviridis, plasmid, pufferfish, river, sequence, sequencing, shotgun, specie, tetraodon, tetraodontiformes, vertebrate nif-0000-20998 SCR_007123 TND 2026-09-03 05:02:21 0
Yeast Intron Database
 
Resource Report
Resource Website
1+ mentions
Yeast Intron Database (RRID:SCR_007144) Yeast Intron Database data or information resource, database Database of information about the spliceosomal introns of the yeast Saccharomyces cerevisiae. Listed are known spliceosomal introns in the yeast genome and the splice sites actually used are documented. Through the use of microarrays designed to monitor splicing, they are beginning to identify and analyze splice site context in terms of the nature and activities of the trans-acting factors that mediate splice site recognition. In version 3.0, expression data that relates to the efficiency of splicing relative to other processes in strains of yeast lacking nonessential splicing factors is included. These data are displayed on each intron page for browsing and can be downloaded for other types of analysis. intron, spliceosomal, splicing, genome, intron splice signal, sequence, splice site is listed by: OMICtools
has parent organization: University of California at Santa Cruz; California; USA
W. M. Keck Foundation ;
Packard Foundation ;
NIH
PMID:11988574 The community can contribute to this resource nif-0000-03649, OMICS_01890 http://www.cse.ucsc.edu/research/compbio/yeast_introns.html SCR_007144 Ares lab Yeast Intron Database 2026-09-03 05:02:08 2
Protein Classification Benchmark Collection
 
Resource Report
Resource Website
10+ mentions
Protein Classification Benchmark Collection (RRID:SCR_007561) data or information resource, database It was created in order to create standard datasets on which the performance of machine learning methods can be compared. The collection contains datasets of sequences and structures, each subdivided into positive/negative training/test sets. Such a subdivision is called a classification task. Typical tasks include the classification of structural domains in the SCOP and CATH databases based on their sequences, as fell as various functional and taxonomic classification tasks. Running a performance evaluation test on an entire database can include many different classification tasks. These ensembles of classification tasks are encoded in a simple matrix format - called the cast matrix or membership table - that specifies the role of each sequence (or structure) in the different calculations. Each column of this matrix is a subdivision of the objects (rows) into positive/negative training/test sets. Typically, a database record contains such an ensemble of classification tasks, encoded in a single cast matrix. In addition, there is a collection of distance matrices that contain an all vs. all comparison of the datasets using methods as BLAST, Smith-Waterman, 3D-comparisons etc. Evaluation of a method on a given database consists of calculating a performance measure such as a receiver operating curve (ROC) AUC value. Results of evaluation are deposited along with the data, each dataset is evaluated at least by one classification method, such as 1NN (nearest neighbour) or SVM (support vector machines), ANN (artificial neural networks), RF (random forests) etc.. There are small datasets meant for program developers, as well as downloadable programs for various classification algorithms. classificaiton, machine learning, sequence, standard, standard dataset, structure, technology nif-0000-02600 SCR_007561 Benchmark 2026-09-03 05:02:31 26
CMKB
 
Resource Report
Resource Website
1+ mentions
CMKB (RRID:SCR_007229) CMKB data or information resource, database It is a database of keys facts about proteins, families, and complexes involved in cell migration. This ongoing project provides a large amount of automated and curated data, collected from numerous online resources that are updated monthly. These data include names, synonyms, sequence information, summaries, CMC research data, reagents, structures, as well as protein family and complex details. CMKB''s ultimate goal is to create a database that will enable the cell migration community to conveniently access significant information about molecules of interest. This will also serve as a stepping stone to pathway analysis and demonstrate how these molecules coordinate with one another during cell adhesion and movement. Sponsors: This resource is supported by the Cell Migration Consortium. cell, migration, knowledgebase, database, protein, family, data, sequence, synonyms, research, reagent, structure, protein, molecule, interest, pathway, adhesion, movement nif-0000-30312 SCR_007229 Cell Migration Knowledgebase, The Cell Migration Knowledgebase 2026-09-03 05:02:28 1
Alternate splicing gallery
 
Resource Report
Resource Website
1+ mentions
Alternate splicing gallery (RRID:SCR_008129) data or information resource, database Alternative splicing essentially increases the diversity of the transcriptome and has important implications for physiology, development and the genesis of diseases. This resource uses a different approach to investigate alternative splicing (instead of the conventional case-by case fashion) and integrates all transcripts derived from a gene into a single splicing graph. ASG is a database of splicing graphs for human genes, using transcript information from various major sources (Ensembl, RefSeq, STACK, TIGR and UniGene). Each transcript corresponds to a path in the graph, and alternative splicing is displayed by bifurcations. This representation preserves the relationships between different splicing variants and allows us to investigate systematically all possible putative transcripts. Web interface allows users to display the splicing graphs, to interactively assemble transcripts and to access their sequences as well as neighboring genomic regions. ASG also provide for each gene, an exhaustive pre-computed catalog of putative transcriptsin total more than 1.2 million sequences. It has found that ~65 of the investigated genes show evidence for alternative splicing, and in 5 of the cases, a single gene might produce over 100 transcripts. gallery, gene, genesis, alternative, development, disease, diversity, genomic, human, physiology, putative transcript, sequence, single, splice, splicing graph, transcript, transcriptome, variant, bio.tools is listed by: bio.tools
is listed by: Debian
nif-0000-20932, biotools:alternative_splicing_gallery https://bio.tools/alternative_splicing_gallery SCR_008129 ASG 2026-09-03 05:02:58 1
Kinase Pathway Database
 
Resource Report
Resource Website
1+ mentions
Kinase Pathway Database (RRID:SCR_008199) data or information resource, database THIS RESOURCE IS NO LONGER IN SERVICE, documented August 23, 2016. KinasePathwayDatabase is an integrated database concerning completed sequenced major eukaryotes, which contains the classification of protein kinases and their functional conservation and orthologous tables among species, protein-protein interaction data, domain information, structural information, and automatic pathway graph image interface. The protein-protein interactions are extracted by natural language processing (NLP) from abstracts using basic word pattern and protein name dictionary GENA: developed by our group. In this system, pathways are easily compared among species using protein interactions data more than 47,000 and orthologous tables. eukaryote, functional, automatic, classification, conservation, domain, interaction, intermolecular interactions and signaling pathways databases, kinase, orthologous, pathway, protein, sequence, specie, structural, image has parent organization: University of Tokyo; Tokyo; Japan THIS RESOURCE IS NO LONGER IN SERVICE nif-0000-21235 SCR_008199 Kinase Pathway Database 2026-09-03 05:02:43 2
The Protein Coil Library
 
Resource Report
Resource Website
1+ mentions
The Protein Coil Library (RRID:SCR_008233) data or information resource, database The Protein Coil Library is a library of protein structure fragments derived from the Protein Data Bank (PDB). The fragments in this library are those fragments in the PDB that cannot be classified as either alpha-helix or beta-strand. Three-dimensional structures as well as side-chain and backbone torsion angles are stored in the database. The Protein Coil Library allows rapid and comprehensive access to non-alpha-helix and non-beta-strand fragments contained in the Protein Data Bank (PDB). The library contains both sequence and structure information together with calculated torsion angles for both the backbone and side chains. Several search options are implemented, including a query function that uses output from popular PDB-culling servers directly. Additionally, several popular searches are stored and updated for immediate access. The library is a useful tool for exploring conformational propensities, turn motifs, and a recent model of the unfolded state. The library stores the complete torsion angle descriptions for the fragments as well as the three dimensional structures of the fragments themselves. The goal of extracting and pre-calculating this data is to allow for more straightforward investigation of peptide structure without the background of secondary structure elements. In addition to searching by PDB ID, it is possible to download a particular size class, perform a batch search of PDB/chain ID''s, or download precompiled lists of PDB ID''s of interest (PDB Select, etc.). For users interested in browsing the entire database at once or maintaining their own locally-updated copy of the library, FTP access instructions are also provided. The files stored in the coil library FTP site or returned after a batch search are organized heirarchically by PDB ID. This is done to reduce filesystem access times and fascilitate searches using the UNIX find utility. At the lowest directory level in the heirarchy, files are further sorted by fragment length. As a result, the number of files in a particular directory is generally less then 50, yielding relatively fast access on UNIX/Linux filesystems. The heirarchical organization is based on the middle two letters of the PDB ID. For example, hen egg lysozyme, which has a PDB ID of 1HEL, will be located in the directory h/he/. At the final level, fragments of varying sizes are stored in directories that correspond to their fragment length. Again, using lysozyme as an example, any seven-residue fragments, if they exist, will reside in the directory h/he/7/. Similarly, seven-residue fragments from 2HEX and 1HE0 will also be in this location. Sponsors: The Protein Coil Library is funded by Johns Hopkins University. element, fragment, alpha helix, angle, backbone, beta, coil, lysozyme, peptide, protein, protein structure databases, secondary, sequence, side chain, strand, structure, torsion has parent organization: Johns Hopkins University; Maryland; USA nif-0000-21338 SCR_008233 The Coil Library 2026-09-03 05:02:50 1
Ancient conserved untranslated sequences
 
Resource Report
Resource Website
Ancient conserved untranslated sequences (RRID:SCR_008130) ACUTS data or information resource, database THIS RESOURCE IS NO LONGER IN SERVICE, Documented on August 12, 2014. Database that identifies new regulatory elements in untranslated regions of protein-coding genes (5 prime flanks, 5 prime UTRs, introns, 3 prime UTRs and 3 prime flanks). The analyses is focused on genes from metazoan species (essentially vertebrates, insects and nematodes). Information on highly conserved regions (sequences, alignments, annotations, bibliographic references) are compiled. Currently 176 out of 326 detected highly conserved regions (HCRs) have been analyzed and incorporated in the database. You can also access the list of annotated conserved elements and the list of conserved elements that remain to be processed. Their approach is based on comparative sequence analysis, for the identification of phylogenetic footprints. echinoderm, footprint, fragment, functional, gene, alignment, analysis, annotation, chordate, cis-element, coding, degradation, divergence, dna, dnase, highly conserved region, homologous, intron, metazoan, mrna, non-coding, nucleotide, phylogenetic, post-transcriptional, promoter, protein, region, regulatory, segment, sequence, structural, transcriptional repressor, translation, untranslated region has parent organization: Claude Bernard University Lyon 1; Lyon; France PMID:9204283 THIS RESOURCE IS NO LONGER IN SERVICE nif-0000-20934 SCR_008130 2026-09-03 05:02:56 0

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